Structures by: Velmurugan D.

Total: 407

4'-(4-Methoxyphenyl)-1'-methyl-5-diphenyl-5,6,7,8,9,10-hexahydro-1,3- cyclooctapyrimidino[2,3-b]thiazole-2-spiro-3'-pyrrolidine-2'-spiro-3''- 1H-indole-2'',3(2H,3''H)-dione

C36H36N4O3S

R. PrakashD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 1 o129-o131

a=11.4459(19)Å   b=12.085(2)Å   c=13.612(2)Å

α=69.568(3)°   β=65.586(3)°   γ=71.038(3)°

4'-(4-Methoxyphenyl)-1'-methyl-5-diphenyl-5,6,7,8,9,10-hexahydro-1,3- cycloheptapyrimidino[2,3-b]thiazole-2-spiro-3'-pyrrolidine-2'-spiro-3''- 1H-indole-2'',3(2H,3''H)-dione

C35H34N4O3S

D. GayathriD. VelmuruganK. RavikumarM. PoornachandranR. Raghunathan

Acta Crystallographica Section E (2007) 63, 1 o132-o134

a=11.4338(7)Å   b=11.9540(8)Å   c=13.5843(11)Å

α=70.300(2)°   β=65.1430(10)°   γ=72.1790(10)°

Methyl 1'-(2-hydroxy-1,3-dioxo-2,3-dihydro-1H-indan-2-yl)-2-oxo-5',6',7',7a'- tetrahydrospiro[1H-indole-3,3'(2H,2'H)-1'H-pyrrolizine]-1'-carboxylate

C25H22N2O6

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarE. Ramesh

Acta Crystallographica Section E (2007) 63, 3 o1492-o1494

a=8.6659(6)Å   b=8.6988(6)Å   c=14.5841(11)Å

α=84.3890(10)°   β=85.3730(10)°   γ=76.4020(10)°

C15H7BrCl3FO

C15H7BrCl3FO

V. DhanasekaranD. GayathriD. VelmuruganK. RavikumarM. S. Karthikeyan

Acta Crystallographica Section E (2007) 63, 5 o2060-o2061

a=14.3752(9)Å   b=11.3099(7)Å   c=37.302(2)Å

α=90.00°   β=90.00°   γ=90.00°

(3aR,6S,6aR)-6-Benzyl-1-(4-bromophenyl)-5-tosyl-cis- perhydropyrrolo[3,4-b]pyrrole

C26H27BrN2O2S

K. N. VennilaD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 5 o2228-o2229

a=20.9376(11)Å   b=10.5821(6)Å   c=11.0154(6)Å

α=90.00°   β=90.00°   γ=90.00°

2-Bromo-1-(2,4-dichloro-5-fluorophenyl)-3-phenylprop-2-en-1-one

C15H8BrCl2FO

V. DhanasekaranD. GayathriD. VelmuruganK. RavikumarM. S. Karthikeyan

Acta Crystallographica Section E (2007) 63, 5 o2309-o2310

a=6.5423(8)Å   b=14.3317(16)Å   c=7.8040(9)Å

α=90.00°   β=93.284(2)°   γ=90.00°

1-{2-[(4-Nitrobenzylidene)amino]phenyl}-3-phenylthiourea

C20H16N4O2S

D. GayathriD. VelmuruganK. RavikumarS. DevarajM. Kandaswamy

Acta Crystallographica Section E (2007) 63, 5 o2226-o2227

a=7.2705(6)Å   b=11.0178(9)Å   c=12.0137(9)Å

α=84.7760(10)°   β=85.6750(10)°   γ=75.4050(10)°

5-Benzylidene-1-phenyl-2'',3''-dihydropiperidine-3-spiro-2'-pyrrolizidine- 3'-spiro-3''-1H-indole-4,2''-dione

C32H31N3O2

V. Vinodh Kumar D. GayathriD. VelmuruganK. RavikumarGowri Sridhar

Acta Crystallographica Section E (2007) 63, 5 o2211-o2212

a=8.7120(4)Å   b=20.5711(10)Å   c=14.9467(7)Å

α=90.00°   β=99.3220(10)°   γ=90.00°

1,3,7-Trimethylxanthenium 2,4,6-trinitrophenolate

C8H11N4O2,C6H2N3O7

A. ChandramohanD. GayathriD. VelmuruganK. RavikumarM. A. Kandaswamy

Acta Crystallographica Section E (2007) 63, 5 o2495-o2496

a=8.2996(10)Å   b=9.0014(11)Å   c=23.210(3)Å

α=90.00°   β=91.474(2)°   γ=90.00°

3-[3-(4-Ethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-4-nitro-2,5- diphenylisoxazolidine

C32H28N4O4

D. GayathriD. VelmuruganK. RavikumarK. KarthikeyanP. T. Perumal

Acta Crystallographica Section E (2007) 63, 5 o2216-o2217

a=13.2463(7)Å   b=10.0112(6)Å   c=20.9518(12)Å

α=90.00°   β=101.6880(10)°   γ=90.00°

4-Nitro-2-[(phenylhydrazono)methyl]phenol

C13H11N3O3

D. GayathriD. VelmuruganK. RavikumarD. SaravanakumarM. Kandaswamy

Acta Crystallographica Section E (2007) 63, 5 o2224-o2225

a=12.8167(13)Å   b=8.2176(8)Å   c=12.5848(12)Å

α=90.00°   β=113.068(2)°   γ=90.00°

1-(Benzylideneacetyl)-2-phenyl-1,2,3,5,10,10a-hexahydro- 1<i>H</i>-pyrrolo[1,2-<i>b</i>]isoquinoline-3-spiro-3'(2'<i>H</i>)-1<i>H</i>- indol-3'-one

C34H28N2O2

D. GayathriR. M. SethukkarasiD. VelmuruganK. RavikumarG. Periyasami

Acta Crystallographica Section E (2007) 63, 8 o3490-o3490

a=19.301(4)Å   b=14.725(3)Å   c=18.583(4)Å

α=90.00°   β=90.00°   γ=90.00°

Bis(<i>S</i>-benzylisothiouronium) tetrachloridozincate(II)

2(C8H11N2S),Cl4Zn2

Gayathri, D.Velmurugan, D.Hemalatha, P.Veeravazhuthi, V.Ravikumar, K.

Acta Crystallographica Section E (2008) 64, 6 m848-m849

a=15.2135(11)Å   b=6.4475(5)Å   c=23.9277(18)Å

α=90.00°   β=95.3680(10)°   γ=90.00°

4'-(4-Chlorophenyl)-1'-methyl- indan-2-spiro-2'-pyrrolidine-3'-spiro-2''(1''H)-carbazole-1,3,3''(4''H)-trione

C30H23ClN2O3

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarG. Periyasami

Acta Crystallographica Section E (2006) 62, 11 o5075-o5077

a=10.2044(6)Å   b=11.5646(7)Å   c=11.8815(7)Å

α=64.8560(10)°   β=82.5990(10)°   γ=72.0730(10)°

Biphenyl

C19H17BrO6

S. ThenmozhiA. Subbiah PandiD. VelmuruganC. PrakashK. Ravikumar

Acta Crystallographica Section E (2007) 63, 9 o3763-o3763

a=7.0122(5)Å   b=8.9766(6)Å   c=15.3539(10)Å

α=75.073(10)°   β=89.510(10)°   γ=85.010(10)°

3-(4-Chlorophenyl)-7-methyl-4-(4-methylphenyl)-1-oxa-2,7- diazaspiro[4.5]dec-2-en-10-one

C21H21ClN2O2

D. GayathriD. VelmuruganR. Ranjith KumarS. PerumalK. Ravikumar

Acta Crystallographica Section E (2008) 64, 2 o398-o398

a=11.4585(8)Å   b=16.1132(11)Å   c=10.1038(7)Å

α=90.00°   β=90.00°   γ=90.00°

3-[(E)-2,4-Dichlorobenzylidene]-1-methylpiperidin-4-one

C13H13Cl2NO

D. GayathriD. VelmuruganR. Ranjith KumarS. PerumalK. Ravikumar

Acta Crystallographica Section E (2008) 64, 2 o520-o520

a=12.2013(9)Å   b=8.5901(6)Å   c=12.6391(9)Å

α=90.00°   β=92.9970(10)°   γ=90.00°

4'-Amino-2,2''-dioxo-2,2'',3,3''-tetrahydro-1H-indole-3-spiro-1'-cyclopent- 3'-ene-2'-spiro-3''-1H-indole-3',5',5'-tricarbonitrile dihydrate

C22H12N6O2,2(H2O)

D. GayathriD. VelmuruganG. ShanthiP. T. PerumalK. Ravikumar

Acta Crystallographica Section E (2008) 64, 2 o501-o502

a=17.1850(16)Å   b=8.9849(9)Å   c=13.3275(13)Å

α=90.00°   β=90.00°   γ=90.00°

1'-Phenyl-6'-thiacycloheptane-1-spiro-2'-perhydropyrrolizine-3'-spiro-3''- indoline-2,2''-dione

C25H26N2O2S

S. SundaramoorthyD. GayathriD. VelmuruganM. PoornachandranK. Ravikumar

Acta Crystallographica Section E (2008) 64, 2 o488-o488

a=8.9846(10)Å   b=10.3564(11)Å   c=12.8124(14)Å

α=80.147(2)°   β=71.012(2)°   γ=67.497(2)°

3-(4-Methoxyphenyl)-6-(phenylsulfonyl)perhydro-1,3- thiazolo[3',4':1,2]pyrrolo[4,5-c]pyrrole

C21H24N2O3S2

S. SundaramoorthyD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2008) 64, 2 o515-o515

a=14.5533(8)Å   b=8.3319(5)Å   c=16.8828(9)Å

α=90.00°   β=98.9230(10)°   γ=90.00°

1-Bromoacetyl-2,6-bis(4-methoxyphenyl)-3,5-dimethylpiperidin-4-one

C23H26BrNO4

Ramachandran, R.Aridoss, G.Velmurugan, D.Kabilan, S.Jeong, Y. T.

Acta Crystallographica Section E (2008) 64, 10 o2009-o2010

a=12.9487(9)Å   b=25.2882(18)Å   c=8.9701(6)Å

α=90.00°   β=132.9300(10)°   γ=90.00°

3-(4-Methoxyphenyl)-1',6,6-trimethyl-4,5,6,7-tetrahydrospiro[1-benzofuran- 2,3'(3H,2'H)-1H-indole]-2',4-dione

C24H22ClNO3

D. GayathriD. VelmuruganK. RavikumarG. SavithaP. T. Perumal

Acta Crystallographica Section E (2007) 63, 2 o1034-o1036

a=13.9638(8)Å   b=13.8490(8)Å   c=22.1754(13)Å

α=90.00°   β=100.8510(10)°   γ=90.00°

Spiro[4.3']oxindole-spiro[5.2"]cyclooctanone-6-phenyl- thiapyrrolizidine

C26H28N2O2S

D. GayathriS. KalyaniD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 2 o852-o854

a=9.0901(6)Å   b=10.5013(7)Å   c=12.7508(8)Å

α=79.8650(10)°   β=71.5040(10)°   γ=68.5680(10)°

1,8-Bis(3-formyl-2-oxido-5-methylbenzyl}-1,8-diaza-4,11-diazoniacyclotetradecane chloroform solvate

C28H40N4O4,CHCl3

D. GayathriD. VelmuruganK. RavikumarS. SreedaranV. Narayanan

Acta Crystallographica Section E (2006) 62, 9 o3714-o3715

a=11.1366(5)Å   b=11.2816(5)Å   c=14.2124(7)Å

α=69.5640(10)°   β=84.5590(10)°   γ=67.1100(10)°

2,6-Diphenyl-1-propylpiperidine

C20H25N

D. GayathriD. VelmuruganK. RavikumarE. PoonguzhaliH. Surya Prakash Rao

Acta Crystallographica Section E (2006) 62, 9 o4169-o4171

a=5.6325(4)Å   b=13.8274(11)Å   c=10.7341(8)Å

α=90.00°   β=99.1050(10)°   γ=90.00°

6-ethyl-1-(p-flurophenyl)-5-benzene sulfonyloctahydro-cis-\ pyrrolo[3,4-b]pyrrole

C20H23FN2O2S

S. SundaramoorthyD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 5 o2057-o2059

a=7.8671(4)Å   b=13.6413(7)Å   c=17.4200(9)Å

α=90.00°   β=90.00°   γ=90.00°

2,3-Dibromo-3-(4-chlorophenyl)-1-(2,4-dichloro-5-fluorophenyl)propan-1-one

C15H8Br2Cl3FO

V. DhanasekaranD. GayathriD. VelmuruganK. RavikumarM. S. Karthikeyan

Acta Crystallographica Section E (2007) 63, 5 o2493-o2494

a=10.5292(10)Å   b=10.5897(10)Å   c=30.534(3)Å

α=90.00°   β=91.111(2)°   γ=90.00°

2-(Methoxycarbonyl)-3-phenylprop-2-enyl 3-hydroxynapthalene-2-carboxylate

C22H18O5

D. GayathriD. VelmuruganK. RavikumarY. ZulykamaP. T. Perumal

Acta Crystallographica Section E (2007) 63, 5 o2297-o2299

a=7.5053(7)Å   b=22.468(2)Å   c=10.7081(9)Å

α=90.00°   β=106.1010(10)°   γ=90.00°

3-(1,3-Benzodioxol-5-yl)-2-bromo-1-(2,4-dichloro-5-fluorophenyl)prop-2-en-1-one

C16H8BrCl2FO3

V. DhanasekaranD. GayathriD. VelmuruganK. RavikumarM. S. Karthikeyan

Acta Crystallographica Section E (2007) 63, 5 o2491-o2492

a=9.9442(6)Å   b=13.9545(9)Å   c=11.0593(7)Å

α=90.00°   β=91.1300(10)°   γ=90.00°

Ethyl 2-(1H-indol-3-yl)-5-[1-(4-methoxyphenyl)-4-oxo-3-phenylazetidin-2-yl]- 4-nitro-3-(p-tolyl)pyrrolidine-2-carboxylate

C39H38N4O6

G. T. SruthiD. GayathriD. VelmuruganK. RavikumarN. Arumugam

Acta Crystallographica Section E (2007) 63, 5 o2221-o2223

a=11.2689(8)Å   b=35.612(2)Å   c=8.8848(6)Å

α=90.00°   β=99.7850(10)°   γ=90.00°

1'-Nitro-2'-(3-nitrophenyl)-2',3',5',6',7',7a'-hexahydroindan-2-spiro- 3'-1'H-pyrrolizine-1,3-dione

C21H17N3O6

C. RemyaD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 5 o2218-o2220

a=26.1766(15)Å   b=8.1726(5)Å   c=17.7838(10)Å

α=90.00°   β=90.00°   γ=90.00°

2-[2-(Methylamino)-3-nitro-4H-chromen-4-yl]phenyl acetate

C18H16N2O5

D. GayathriD. VelmuruganK. RavikumarK. GeethaH. Surya Prakash Rao

Acta Crystallographica Section E (2007) 63, 5 o2300-o2302

a=23.7412(13)Å   b=8.3846(5)Å   c=16.1457(9)Å

α=90.00°   β=96.4400(10)°   γ=90.00°

4'-(4-Chlorophenyl)-1'-methylcycloheptane-1-spiro-3'-pyrrolidine-2'-spiro- 2''-indan-2,1'',3''-trione

C25H24ClNO3

C. MamthaD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 5 o2230-o2232

a=9.3282(10)Å   b=19.025(2)Å   c=12.5249(14)Å

α=90.00°   β=105.101(2)°   γ=90.00°

2'-(2-Chlorophenyl)-1'-nitro-2',3',3a',4',5',6'-hexahydroindan-2-spiro- 3'-1'H-pyrrolizine-1,3-dione

C21H17ClN2O4

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2007) 63, 5 o2233-o2235

a=7.6022(5)Å   b=9.7346(7)Å   c=12.6386(9)Å

α=85.2960(10)°   β=84.2000(10)°   γ=86.5270(10)°

1'-Methyl-4'-phenyl-1H-indole-3-spiro-2'-pyrrolidine-3'-spiro-1''- cyclooctane-2(3H),2''-dione

C25H28N2O2

R. Ganesh KumarD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2006) 62, 11 o4821-o4823

a=6.3359(5)Å   b=17.3414(14)Å   c=18.4066(15)Å

α=90.00°   β=90.00°   γ=90.00°

4'-(4-Chlorophenyl)-2'-[1-(4-methoxyphenyl)-4-oxo-3-phenylazetidin- 2-yl]-1'-methyl-2-phenyl-spiro[1,3-oxazole-4(5H),3'-pyrrolidin]-5-one

C35H30ClN3O4

A. SubbiahpandiD. VelmuruganK. RavikumarN. ArumugamR. Raghunathan

Acta Crystallographica Section E (2006) 62, 9 o4166-o4168

a=10.0409(10)Å   b=13.2335(13)Å   c=13.4951(13)Å

α=117.751(2)°   β=94.976(2)°   γ=98.865(2)°

2-(tosylamino)butan-1-ol

C11H17NO3S

D. GayathriD. VelmuruganK. RavikumarM. PoornachandranR. Raghunathan

Acta Crystallographica Section E (2006) 62, 10 o4454-o4455

a=6.4659(4)Å   b=7.0150(5)Å   c=14.2483(9)Å

α=101.7200(10)°   β=97.9620(10)°   γ=99.0150(10)°

3'-Nitro-4'-phenylspiro[1H-indole-3,2'-pyrrolidin]-2-one

C18H17N3O3

S. SelvanayagamD. VelmuruganK. RavikumarM. PoornachandranR. Raghunathan

Acta Crystallographica Section E (2006) 62, 11 o5072-o5074

a=11.8937(13)Å   b=7.9224(9)Å   c=17.5571(19)Å

α=90.00°   β=97.299(2)°   γ=90.00°

6-methoxy-1,3-benzoxazolin-2(3H)-one

C8H7NO3

D. GayathriM. JeyamN. RaamanD. VelmuruganK. Ravikumar

Acta Crystallographica Section E (2006) 62, 12 o5950-o5952

a=12.4251(12)Å   b=3.9154(4)Å   c=16.0231(16)Å

α=90.00°   β=108.796(2)°   γ=90.00°

1'-Methyl-4'-phenylindan-2-spiro-2'-pyrrolidine-3'-spiro-1''-cyclooctane- 1,3,2''-trione

C26H27NO3

S. SelvanayagamM. N. DeviD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2006) 62, 12 o5551-o5553

a=14.3552(8)Å   b=9.9061(6)Å   c=15.9692(9)Å

α=90.00°   β=113.7000(10)°   γ=90.00°

1'-Methyl-3',5''-diphenyl-5'',6'',7'',8'',9'',10'',11''1H-indole-3-spiro- 2'-pyrrolidine-4'-spiro-2''-cycloocteno[1,2-d]thiazolo[3,2-a]pyrimidine- 2,3''-dione

C35H34N4O2S

S. SelvanayagamB. PriyalakshmiD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2006) 62, 12 o5554-o5556

a=10.6368(8)Å   b=12.1783(9)Å   c=13.1467(10)Å

α=95.2590(10)°   β=109.1330(10)°   γ=108.6040(10)°

1-N-methyl-spiro[2.3']oxindole-spiro[3.2'']-5''-phenyl- 5'',6'',7'',8'',9'',10''-hexahydrocyclohepteno[1,2-d]thiazolo[3,2-a]pyrimidin- 3''-one-4-(p-methyl)phenyl-pyrrolidine

C35H34N4O2S

D. GayathriD. VelmuruganK. RavikumarM. PoornachandranR. Raghunathan

Acta Crystallographica Section E (2006) 62, 12 o5658-o5660

a=11.3427(8)Å   b=12.0148(9)Å   c=13.0102(10)Å

α=95.6040(10)°   β=110.8870(10)°   γ=109.5670(10)°

3''-(4-Bromobenzylidene)-4'-(4-bromophenyl)-1'-methylindan-2-spiro- 2'-pyrrolidine-3'-spiro-1''-cyclohexane-1,3,2''-trione

C31H25Br2NO3

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarM. Poornachandran

Acta Crystallographica Section E (2006) 62, 12 o5388-o5389

a=14.3345(10)Å   b=13.0061(9)Å   c=14.2616(10)Å

α=90.00°   β=99.2230(10)°   γ=90.00°

1-N-methyl-spiro[2.3']oxindole-spiro[3.2'']-5''-phenyl- 5'',6'',7'',8'',9'',10'',11''-heptahydrocycloocteno[1,2-d]thiazolo[3,2-a] pyrimidin-3''-one-4-(p-methyl)phenyl-pyrrolidine

C36H36N4O2S

D. GayathriD. VelmuruganK. RavikumarM. PoornachandranR. Raghunathan

Acta Crystallographica Section E (2006) 62, 12 o5661-o5663

a=11.3531(8)Å   b=12.1973(9)Å   c=13.2117(9)Å

α=94.1810(10)°   β=111.6830(10)°   γ=111.3770(10)°

Ethyl 5-hydroxy-3-(3-methoxybenzoyl)-1',5-dimethyl-2'-oxo-4,5-dihydro-1'H- spiro[furan-2(3H),3'(2'H)-indole]-4-carboxylate

C24H25NO7

D. GayathriD. VelmuruganK. RavikumarG. SavithaP. T. Perumal

Acta Crystallographica Section E (2006) 62, 12 o5947-o5949

a=8.4860(12)Å   b=22.446(3)Å   c=11.5348(16)Å

α=90.00°   β=90.305(2)°   γ=90.00°

2-(2-Hydroxy-5-methylbenzylideneammonio)benzoate

C15H13NO3

D. GayathriD. VelmuruganK. RavikumarS. DevarajM. Kandaswamy

Acta Crystallographica Section E (2007) 63, 2 o849-o851

a=22.5716(15)Å   b=7.1742(4)Å   c=15.4336(9)Å

α=90.00°   β=97.093(2)°   γ=90.00°

1'-Methylacenapthylene-1(2H)-spiro-2'-pyrrolidine-3'-spiro-2''(3''H)- carbazole-2,1''(4''H)-dione

C33H26N2O2

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarG. Periyasami

Acta Crystallographica Section E (2007) 63, 2 o843-o845

a=9.2279(6)Å   b=21.9358(13)Å   c=12.7618(8)Å

α=90.00°   β=103.1630(10)°   γ=90.00°

3-(3-Methoxybenzoyl)-1',6,6-trimethyl-4,5,6,7- tetrahydrospiro[benzo[b]furan-2(3H),3'(2'H)-1H-indole]-4,2'-dione

C26H25NO5

D. GayathriD. VelmuruganK. RavikumarG. SavithaP. T. Perumal

Acta Crystallographica Section E (2007) 63, 2 o846-o848

a=9.4557(8)Å   b=11.7500(10)Å   c=12.3946(10)Å

α=116.1680(10)°   β=93.0050(10)°   γ=111.9250(10)°

7-Allyl-1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro- 1<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidine-6-carbaldehyde

C12H13N3O3

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarE. Ramesh

Acta Crystallographica Section E (2007) 63, 5 o2303-o2305

a=6.7065(4)Å   b=13.1295(9)Å   c=13.6977(9)Å

α=90.00°   β=99.6130(10)°   γ=90.00°

4-Methyl-2-[(4-nitrophenylimino)methyl]phenol

C14H12N2O3

D. GayathriD. VelmuruganK. RavikumarD. SaravanakumarM. Kandaswamy

Acta Crystallographica Section E (2007) 63, 5 o2324-o2326

a=28.698(2)Å   b=6.0051(5)Å   c=28.574(2)Å

α=90.00°   β=92.318(2)°   γ=90.00°

4'-Ferrocenyl-3'-(4-methoxybenzoyl)-1'-methylspiro[1H-indole-3(2H),2'- pyrrolidin]-2-one

C30H28FeN2O3

B. K. Satis KumarD. GayathriD. VelmuruganK. RavikumarA. R. Sureshbabu

Acta Crystallographica Section E (2007) 63, 5 m1287-m1289

a=9.4895(5)Å   b=11.4943(6)Å   c=12.3633(7)Å

α=86.9780(10)°   β=71.3020(10)°   γ=77.8220(10)°

1-{2-[(Anthracen-10-yl)methyleneamino]phenyl}-3-phenylthiourea

C28H21N3S

D. GayathriD. VelmuruganK. RavikumarS. DevarajM. Kandaswamy

Acta Crystallographica Section E (2008) 64, 2 o408-o408

a=6.6148(6)Å   b=14.3154(12)Å   c=23.823(2)Å

α=74.0450(10)°   β=88.7050(10)°   γ=87.4210(10)°

R-2,c-6-Bis(4-fluorophenyl)-t-3,t-5-dimethylpiperidin-4-one

C19H19F2NO

D. GayathriD. VelmuruganG. AridossS. KabilanK. Ravikumar

Acta Crystallographica Section E (2008) 64, 2 o429-o429

a=7.3830(6)Å   b=24.0102(19)Å   c=9.4278(7)Å

α=90.00°   β=101.7270(10)°   γ=90.00°

N-(1-Acetyl-r-7,c-9-diphenyl-4,8-dithia-1,2-diazaspiro[5.4]dec-2-en-3- yl)acetamide

C22H23N3O2S2

D. GayathriD. VelmuruganS. UmamatheswariS. KabilanK. Ravikumar

Acta Crystallographica Section E (2008) 64, 2 o494-o495

a=12.3310(7)Å   b=16.0218(9)Å   c=12.3852(7)Å

α=90.00°   β=116.7140(10)°   γ=90.00°

3-[(E)-4-Methoxybenzylidene]-1-methylpiperidin-4-one

C14H17NO2

Gayathri, D.Velmurugan, D.Kumar, R. RanjithPerumal, S.Ravikumar, K.

Acta Crystallographica Section E (2008) 64, 3 o552

a=7.5212(7)Å   b=12.4097(11)Å   c=13.5062(12)Å

α=90.00°   β=90.00°   γ=90.00°

N-[4-Acetyl-5-(3-methoxyphenyl)-4,5-dihydro-1,3,4-thiadiazol-2-yl]acetamide

C13H15N3O3S

Aridoss, G.Amirthaganesan, S.Velmurugan, D.Kim, S. H.Jeong, Y. T.

Acta Crystallographica Section E (2008) 64, 11 o2096

a=11.3790(4)Å   b=10.5993(3)Å   c=11.9596(2)Å

α=90.00°   β=108.225(2)°   γ=90.00°

3-amino-2,4 dicyano-5-ethyl-4'- methyl Biphenyl

C17H15N3

Subbiah Pandi, A.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunRaghukumar, V.Ramakrishnan, V.T.

Acta Crystallographica Section C (2001) 57, 6 723-725

a=7.85790(10)Å   b=23.7627(5)Å   c=15.3423(2)Å

α=90.00°   β=94.7650(10)°   γ=90.00°

3-amino-2,4 dicyano-5-ethyl-4'- N,N diethyl amino Biphenyl

C20H22N4

Subbiah Pandi, A.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunRaghukumar, V.Ramakrishnan, V.T.

Acta Crystallographica Section C (2001) 57, 6 723-725

a=10.8918(2)Å   b=10.3458(2)Å   c=16.5707(2)Å

α=90.00°   β=101.4960(10)°   γ=90.00°

5-Amino-4-(4-N,N-diethylaminophenyl)-2-(4'-hydroxyphenyl)-7- (pyrrolidin-1-yl)-1,6-naphthyridine-8-carbonitrile

C29H30N6O

Sankaranarayanan, R.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-Kun

Acta Crystallographica Section C (2001) 57, 6 726-727

a=9.9502(2)Å   b=10.3680(2)Å   c=12.4995(2)Å

α=94.6920(10)°   β=94.3190(10)°   γ=98.5050(10)°

3-(p-Chlorophenyl)-4-phenyl-4,5-dihydroisoxazole-5-spiro-2'- 1',2',3',4'-tetrahydronaphthalen-1'-one

C24H18ClNO2

Subbiah Pandi, A.Banumathi, S.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunManikandan, S.

Acta Crystallographica Section C (2001) 57, 7 819-820

a=9.2559(8)Å   b=10.9527(9)Å   c=11.6466(10)Å

α=62.867(2)°   β=71.010(2)°   γ=78.653(2)°

N-(1-Phenylsulfonylindol-2-yl-methyl)-N-methylaniline

C22H20N2O2S

Sankaranarayanan, R.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunNarasinga Rao, S.Kannadasan, S.Srinivasan, P.C.

Acta Crystallographica Section C (2001) 57, 5 569-571

a=8.3162(2)Å   b=11.2384(3)Å   c=20.4080(5)Å

α=90.00°   β=90.00°   γ=90.00°

1,2,3-Trimethoxy-5,11-dihydroindolo[1,2-b]isoquinoline-5,11-dione

C19H15NO5

M. YogavelD. VelmuruganW. G. RajeswaranP. C. SrinivasanH.-K. Fun

Acta Crystallographica Section C (2005) 61, 12 o715-o717

a=20.8934(4)Å   b=14.2400(3)Å   c=22.8886(4)Å

α=90.00°   β=110.0140(10)°   γ=90.00°

C21H23N1O2

C21H23N1O2

Sivaraman, J.Subramanian, K.Velmurugan, D.Subramanian, E.Ramakrishanan, V.T.

Acta Crystallographica Section C (1994) 50, 12 2011-2013

a=9.1080(10)Å   b=11.405(2)Å   c=17.482(2)Å

α=90.°   β=102.80(10)°   γ=90.°

C22H38N4O

C22H38N4O

Shanmuga Sundara Raj, S.Velmurugan, D.Subramanian, E.Kandaswamy, M.

Acta Crystallographica Section C (1994) 50, 12 2007-2009

a=9.7200(10)Å   b=9.9450(10)Å   c=12.172(3)Å

α=84.530(10)°   β=84.97(2)°   γ=83.490(10)°

C16H23ClN2O3

C16H23ClN2O3

Shanmuga Sundara Raj, S.Velmurugan, D.Subramanian, E.Kandaswamy, M.

Acta Crystallographica Section C (1994) 50, 12 2009-2010

a=10.798(2)Å   b=10.771(3)Å   c=14.235(4)Å

α=90.°   β=94.65(2)°   γ=90.°

N-(2-Chlorobenzyl)-1,2,3,4-tetrahydroisoquinoline-1,3-dione

C16H12ClNO2

Subbiah Pandi, A.Rajakannan, V.Velmurugan, D.Parvez, MasoodKim, Moon-JibSenthilvelan, A.Narasinga Rao, S.

Acta Crystallographica Section C (2002) 58, 3 o164-o167

a=7.7922(14)Å   b=21.538(4)Å   c=24.351(5)Å

α=90°   β=98.92(2)°   γ=90°

N-(2-Bromo-4-methylphenyl)-1,2,3,4-tetrahydroisoquinoline-1,3-dione

C16H12Br1N1O2

Subbiah Pandi, A.Rajakannan, V.Velmurugan, D.Parvez, MasoodKim, Moon-JibSenthilvelan, A.Narasinga Rao, S.

Acta Crystallographica Section C (2002) 58, 3 o164-o167

a=15.847(2)Å   b=7.9190(7)Å   c=11.0602(11)Å

α=90°   β=94.750(9)°   γ=90°

N-(2,3-Dichlorophenyl)-1,2,3,4-tetrahydroisoquinoline-1,3-dione

C15H9Cl2N1O2

Subbiah Pandi, A.Rajakannan, V.Velmurugan, D.Parvez, MasoodKim, Moon-JibSenthilvelan, A.Narasinga Rao, S.

Acta Crystallographica Section C (2002) 58, 3 o164-o167

a=15.6702(8)Å   b=6.1560(5)Å   c=14.5889(7)Å

α=90°   β=112.236(4)°   γ=90°

Diethyl {3-[β-(4-bromophenyl)vinyl]-N-phenylsulfonyl-indol-2-ylmethyl}phosphonate

C27H27BrNO5PS

Sethu Sankar, K.Kannadasan, S.Velmurugan, D.Srinivasan, P. C.Moon, Jib-Kim

Acta Crystallographica Section C (2002) 58, 8 o450-o454

a=16.8370(10)Å   b=8.3230(10)Å   c=19.6110(10)Å

α=90°   β=104.110(10)°   γ=90°

Imidazolidinedione

C13H15N3O3

SethuSankar, K.Thennarasu, S.Velmurugan, D.Moon Jib-Kim

Acta Crystallographica Section C (2002) 58, 12 o715-o717

a=12.9955(9)Å   b=7.7137(5)Å   c=13.4699(11)Å

α=90.00°   β=107.860(6)°   γ=90.00°

Indole

C20H25N2O2S,I

Seshadri, P. R.Velmurugan, D.Govindaraj, J.Kannadasan, S.Srinivasan, P. C.Shanmuga Sundara Raj, S.Fun, H.-K.Kim, M. J.

Acta Crystallographica Section C (2002) 58, 12 o700-o703

a=7.02590(10)Å   b=12.2874(2)Å   c=13.0484(3)Å

α=80.3160(10)°   β=79.5080(10)°   γ=74.4620(10)°

Indole

C29H25BrN2O2S

Seshadri, P. R.Velmurugan, D.Govindaraj, J.Kannadasan, S.Srinivasan, P. C.Shanmuga Sundara Raj, S.Fun, H.-K.Kim, M. J.

Acta Crystallographica Section C (2002) 58, 12 o700-o703

a=9.742(5)Å   b=12.211(5)Å   c=12.446(5)Å

α=61.362(5)°   β=99.119(5)°   γ=108.610(5)°

Stilbene

C15H10N4O9

SethuSankar, K.Saravanan, S.Velmurugan, D.Parvez, Masood

Acta Crystallographica Section C (2003) 59, 3 o156-o158

a=7.096(4)Å   b=8.550(3)Å   c=28.101(5)Å

α=90.00°   β=90.87(3)°   γ=90.00°

Bis(6-chloro-2-furyl-4-chromanone-3-yloxy)propane

C29H18Cl2O8

Thinagar, S.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunGupta, S. C.Merazig, H.Bouacida, S.

Acta Crystallographica Section C (2003) 59, 4 o181-o183

a=15.0485(2)Å   b=7.61440(10)Å   c=20.7890(2)Å

α=90.00°   β=100.7840(10)°   γ=90.00°

1-[2-Hydroxy-4-methoxyphenyl]-3-(2',3',4'-trimethoxyphenyl) prop-2-en-1-one

C19H20O6

A. Subbiah PandiD. VelmuruganS. Shanmuga Sundara RajHoong-Kun FunM. C. Bansal

Acta Crystallographica Section C (2003) 59, 6 o302-o304

a=16.6025(6)Å   b=8.1908(2)Å   c=12.6432(5)Å

α=90.00°   β=92.3030(10)°   γ=90.00°

Bis(6-chloroflavanone-3-yloxy)-o-xylene

C38H24Cl2O6

Thinagar, S.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunGupta, S. C.Merazig, H.Bouacida, S.

Acta Crystallographica Section C (2003) 59, 4 o181-o183

a=13.2360(10)Å   b=10.799(4)Å   c=21.775(4)Å

α=90.00°   β=91.393(3)°   γ=90.00°

2-Cyano-3-dimethylamino-N-(4-methylphenyl) acrylamide

C13H15N3O

M.YogavelP.G.AravindanD.VelmuruganK.SekarS.SelviP.T.PerumalS.Shanmuga Sundara RajH.-K. Fun

Acta Crystallographica Section C (2003) 59, 7 o394-o396

a=7.5846(3)Å   b=22.4477(10)Å   c=7.5989(3)Å

α=90.00°   β=106.3060(10)°   γ=90.00°

2-cyano-3-dimethylamino-N-(2-methoxyphenyl) acrylamide

C13H15N3O2

M.YogavelP.G.AravindanD.VelmuruganK.SekarS.SelviP.T.PerumalS.Shanmuga Sundara RajH.-K. Fun

Acta Crystallographica Section C (2003) 59, 7 o394-o396

a=7.5141(3)Å   b=12.7580(6)Å   c=13.9381(6)Å

α=90.00°   β=92.7950(10)°   γ=90.00°

C29H30N6

C29H30N6

Govindasamy, L.Velmurugan, D.Raghukumar, V.Il-Hawn SuhRamakrishnan, V.T.

Acta Crystallographica Section C (2000) 56, 1 80-81

a=11.117(3)Å   b=11.1824(11)Å   c=11.3444(10)Å

α=70.906(8)°   β=83.953(12)°   γ=67.355(12)°

4-[1-(phenylsulfonyl)indol-3-yl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c] quinoline

C26H22N2O2S

Sankaranarayanan, R.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunBabu, G.Perumal, P.T.

Acta Crystallographica Section C (2000) 56, 4 475-476

a=11.4515(2)Å   b=8.65720(10)Å   c=22.6109(4)Å

α=90.00°   β=90.8640(10)°   γ=90.00°

10-(benzoylamino)-3,4,6,7,9,10-hexahydro-1,8-(2H,5H)-acridinedione (I)

C20H20N2O3,H2O

Jeyakanthan, J.Shanmuga Sundara Raj, S.Velmurugan, D.Fun, Hoong-KunRajan, T. JosephRamakrishnan, V.T.

Acta Crystallographica Section C (2000) 56, 9 1109-1112

a=11.4056(2)Å   b=12.25010(10)Å   c=13.1746(3)Å

α=90.00°   β=91.4970(10)°   γ=90.00°

10-(4-methylbenzoylamino)-3,4,6,7,9,10-hexahydro-1,8-(2H,5H)-acridinedione(II)

C21H22N2O3,H2O

Jeyakanthan, J.Shanmuga Sundara Raj, S.Velmurugan, D.Fun, Hoong-KunRajan, T. JosephRamakrishnan, V.T.

Acta Crystallographica Section C (2000) 56, 9 1109-1112

a=23.2343(10)Å   b=13.8327(6)Å   c=16.3286(7)Å

α=90.00°   β=132.1400(10)°   γ=90.00°

2,2'-Methylenebis(3-hydroxy-2-cyclohexen-1-one)

C13H16O4

SethuSankar, K.Banumathi, S.Krishna, R.Velmurugan, D.

Acta Crystallographica Section C (2000) 56, 10 e479-e480

a=9.9313(18)Å   b=10.3818(14)Å   c=23.253(2)Å

α=90.00°   β=90.00°   γ=90.00°

10-(4-Fluorophenyl)-3,3,6,6,9-pentamethyl-3,4,6,7,9,10-hexahydroacridine- 1,8(2H,5H)-dione

C24H28FNO2

Subbiah Pandi, A.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunSeshadri, P. R.Thirumalai, D.

Acta Crystallographica Section C (2001) 57, 7 821-824

a=17.1481(2)Å   b=17.39090(10)Å   c=15.8023(3)Å

α=90°   β=112.8490(10)°   γ=90°

10-(4-fluorophenyl)-9-propyl-3,3,6,6-tetramethyl-3,4,6,7,9,10- hexahydroacridine-1,8(2H,5H)-dione

C26H32FNO2

Subbiah Pandi, A.Velmurugan, D.Shanmuga Sundara Raj, S.Fun, Hoong-KunSeshadri, P. R.Thirumalai, D.

Acta Crystallographica Section C (2001) 57, 7 821-824

a=27.4540(10)Å   b=12.2738(10)Å   c=16.2792(10)Å

α=90°   β=123.118(10)°   γ=90°

2-[1-(Phenylsulfonyl)ethyl]benzoic acid

C15H14O4S

Sethu Sankar, K.Velmurugan, D.Thirumamagal, B. T. S.Shanmuga Sundara Raj, S.Fun, H.-K.Moon, Jib-Kim

Acta Crystallographica Section C (2002) 58, 5 o257-o259

a=12.8969(3)Å   b=8.50640(10)Å   c=13.0472(3)Å

α=90°   β=109.8030(10)°   γ=90°

2-[1-(Phenylsulfonyl)propyl]benzoic acid

C16H16O4S

Sethu Sankar, K.Velmurugan, D.Thirumamagal, B. T. S.Shanmuga Sundara Raj, S.Fun, H.-K.Moon, Jib-Kim

Acta Crystallographica Section C (2002) 58, 5 o257-o259

a=7.4805(10)Å   b=7.5125(9)Å   c=14.4853(18)Å

α=94.634(9)°   β=91.8070(10)°   γ=116.020(8)°

Ethyl β-{2-[4-(dimethylamino)phenyliminomethyl]-1-(phenylsulfonyl)indol- 3-yl}acrylate

C28H27N3O4S

Sethu Sankar, K.Kannadasan, S.Velmurugan, D.Srinivasan, P. C.Shanmuga Sundara Raj, S.Fun, H.-K.

Acta Crystallographica Section C (2002) 58, 5 o277-o279

a=15.0582(3)Å   b=11.3915(3)Å   c=15.8945(3)Å

α=90°   β=109.5950(10)°   γ=90°

4-chloro-6-methyl-<i>N</i>-(4-methylphenyl)quinolin-2-amine

C17H15ClN2

Vennila, K. N.Prabha, K.Manoj, M.Prasad, K. J. RajendraVelmurugan, D.

Acta Crystallographica Section E (2011) 67, 2 o490

a=15.1445(13)Å   b=11.4337(10)Å   c=8.4764(7)Å

α=90.00°   β=92.344(4)°   γ=90.00°

<i>r</i>-2,<i>c</i>-6-Bis(2-methoxyphenyl)-<i>t</i>-3,<i>t</i>-5-dimethylpiperidin-4-one acetic acid solvate

C21H25NO3,C2H4O2

Aridoss, G.Sundaramoorthy, S.Velmurugan, D.Park, K. S.Jeong, Y. T.

Acta Crystallographica Section E (2010) 66, 6 o1428

a=9.3059(5)Å   b=10.7052(8)Å   c=11.8950(7)Å

α=94.432(3)°   β=93.341(2)°   γ=109.502(3)°

1-(2-Bromoacetyl)-3-methyl-2,6-diphenylpiperidin-4-one

C20H20BrNO2

Aridoss, G.Sundaramoorthy, S.Velmurugan, D.Park, K. S.Jeong, Y. T.

Acta Crystallographica Section E (2010) 66, 6 o1479

a=21.4006(8)Å   b=14.5873(6)Å   c=13.8107(5)Å

α=90.00°   β=125.368(2)°   γ=90.00°

1-(2-Azidoacetyl)-3-methyl-2,6-diphenylpiperidin-4-one

C20H20N4O2

Yuvaraj, HaldoraiSundaramoorthy, S.Velmurugan, D.Kalkhambkar, Rajesh G.

Acta Crystallographica Section E (2010) 66, 11 o2733

a=11.0418(3)Å   b=15.7844(5)Å   c=10.5684(3)Å

α=90.00°   β=108.458(2)°   γ=90.00°

3'-Hydroxymethyl-1'-methyl-3'-nitro-4'-(<i>o</i>-tolyl)spiro[indoline-3,2'- pyrrolidin]-2-one

C20H21N3O4

Gangadharan, RajeswariSethuSankar, K.Bakthadoss, ManickamSivakumar, NagappanVelmurugan, D.

Acta Crystallographica Section E (2010) 66, 11 o2935

a=10.8757(18)Å   b=13.625(2)Å   c=13.656(2)Å

α=66.116(8)°   β=83.715(8)°   γ=78.991(9)°

Tris(2,4-di-<i>tert</i>-butylphenyl) phosphate

C42H63O4P

Vinuchakkaravarthy, T.Sangeetha, C. K.Velmurugan, D.

Acta Crystallographica Section E (2010) 66, 9 o2207-o2208

a=15.702(4)Å   b=16.262(4)Å   c=16.262(4)Å

α=90.00°   β=91.578(6)°   γ=90.00°

Ethyl 1-benzoyl-4-hydroxy-2,6-diphenyl-1,2,5,6-tetrahydropyridine-3-carboxylate

C27H25NO4

Aridoss, G.Sundaramoorthy, S.Velmurugan, D.Jeong, Y. T.

Acta Crystallographica Section E (2011) 67, 3 o540

a=8.2784(7)Å   b=10.6116(9)Å   c=12.7572(11)Å

α=85.681(4)°   β=89.963(4)°   γ=82.508(5)°

Ethyl 1-(2-bromopropanoyl)-4-hydroxy-2,6-diphenyl-1,2,5,6-tetrahydropyridine-3- carboxylate

C23H24BrNO4

Aridoss, G.Gayathri, D.Velmurugan, D.Kim, M. S.Jeong, Yeon Tae

Acta Crystallographica Section E (2009) 65, 7 o1708-o1709

a=10.3970(4)Å   b=14.4874(6)Å   c=15.8580(7)Å

α=65.457(2)°   β=89.556(3)°   γ=80.597(3)°

1-Chloroacetyl-2,6-bis(3-fluorophenyl)piperidin-4-one

C19H16ClF2NO2

Aridoss, G.Gayathri, D.Velmurugan, D.Kim, M. S.Jeong, Yeon Tae

Acta Crystallographica Section E (2009) 65, 8 o1994-o1995

a=10.7026(8)Å   b=8.2017(6)Å   c=19.0447(15)Å

α=90.00°   β=100.6290(10)°   γ=90.00°

1-Chloroacetyl-2,6-bis(2-methoxyphenyl)-3,5-dimethylpiperidin-4-one

C23H26ClNO4

Aridoss, G.Gayathri, D.Velmurugan, D.Kim, M. S.Jeong, Yeon Tae

Acta Crystallographica Section E (2009) 65, 9 o2276-o2277

a=8.9921(6)Å   b=11.3725(8)Å   c=11.9373(8)Å

α=71.6300(10)°   β=68.4650(10)°   γ=72.9030(10)°

9-Chloro-4-methyl-11-phenyl-5,6-diazatetracen-12(5<i>H</i>)-one

C23H15ClN2O

Vennila, K. N.Prabha, K.Manoj, M.Prasad, K. J. RajendraVelmurugan, D.

Acta Crystallographica Section E (2010) 66, 7 o1823

a=8.2434(2)Å   b=8.5528(2)Å   c=13.0740(3)Å

α=89.4460(10)°   β=74.3620(10)°   γ=77.6720(10)°

4-Chloro-2,5-dimethylquinoline

C11H10ClN

Prabha, K.Vennila, K. N.Prasad, K. J. RajendraVelmurugan, D.

Acta Crystallographica Section E (2010) 66, 8 o2020

a=6.9534(9)Å   b=13.0762(14)Å   c=10.4306(11)Å

α=90.00°   β=99.239(8)°   γ=90.00°