Structures published

Total: 109

Ethyl 6'-cyano-7'-(p-tolyl)-1',6',7',7a'-tetrahydro-3'H-spiro[indeno[1,2-b]quinoxaline-11,5'-pyrrolo[1,2-c]thiazole]-6'-carboxylate

C₃₁H₂₆N₄O₂S

Muthuselvi, C.Muthu, M.Athimoolam, S.Ravikumar, B.Pandiarajan, S.Srinivasan, N.Krishnakumar, R. V.

IUCrData (2019) 4, 1 x190010

a=10.5467(17)Å b=11.6469(19)Å c=12.942(2)Å

α=108.321(3)° β=102.108(3)° γ=110.887(3)°

6'-(3-Bromophenyl)-7'-nitro-1',6',7',7a'-tetrahydro-3'H-spiro[indeno[1,2-b]quinoxaline-11,5'-pyrrolo[1,2-c]thiazole]

C₂₆H₁₉BrN₄O₂S

Muthuselvi, C.Muthu, M.Athimoolam, S.Ravikumar, B.Pandiarajan, S.Krishnakumar, R. V.

IUCrData (2018) 3, 2 x180238

a=25.289(5)Å b=10.076(2)Å c=19.050(4)Å

α=90.00(3)° β=98.89(3)° γ=90.00(3)°

Ethyl 6'-cyano-7'-phenyl-1',6',7',7a'-tetrahydro-3'H-spiro[indeno[1,2-b]quinoxaline-11,5'-pyrrolo[1,2-c]thiazole-6'-carboxylate

C₃₀H₂₄N₄O₂S

Muthuselvi, C.Athimoolam, S.Srinivasan, N.Ravikumar, B.Pandiarajan, S.Krishnakumar, R. V.

IUCrData (2018) 3, 9 x181286

a=18.6131(13)Å b=18.2243(13)Å c=15.8867(11)Å

α=90° β=110.7570(10)° γ=90°

2-[(4-Chlorophenyl)(2-phenyl-1H-indol-3-yl)methyl]cyclohexan-1-one

C₂₇H₂₄ClNO

Venkatachalam, M.Srinivasan, N.Krishnakumar, R. V.Chitra, S.Manisankar, P.

IUCrData (2016) 1, 4 x160644

a=7.2562(2)Å b=16.4818(5)Å c=18.0306(6)Å

α=90° β=95.149(2)° γ=90°

9-Fluoro-2,4,4a,6-tetrahydrospiro[benzo[c]chromene-3,2'-[1,3]dioxolane]

C₁₅H₁₅FO₃

Ayswariya, I.Rajalakshmi, P.Krishnakumar, R.V.Srinivasan, N.

IUCrData (2017) 2, 1 x170045

a=7.0373(4)Å b=20.7068(14)Å c=8.4725(6)Å

α=90° β=92.088(3)° γ=90°

Diethyl 1-(4-chlorobenzyl)-4-(4-chlorophenyl)-2,2-dioxo-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[2,1-c][1,4]thiazine-1,3-dicarboxylate

C₂₆H₂₉Cl₂NO₆S

Sribala, R.Srinivasan, N.Indumathi, S.Krishnakumar, R. V.

Acta Crystallographica Section E (2018) 74, 9 1267-1271

a=11.6596(4)Å b=14.5734(4)Å c=15.7000(5)Å

α=90° β=104.635(2)° γ=90°

Diethyl 1-(4-methylbenzyl)-4-(4-methylphenyl)-2,2-dioxo-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[2,1-c][1,4]thiazine-1,3-dicarboxylate

C₂₈H₃₅NO₆S

Sribala, R.Srinivasan, N.Indumathi, S.Krishnakumar, R. V.

Acta Crystallographica Section E (2018) 74, 9 1267-1271

a=11.8641(5)Å b=14.4765(6)Å c=15.8654(7)Å

α=90° β=104.960(2)° γ=90°

2'-(4-Bromobenzoyl)-1'-(2-chlorophenyl)-1,1',2,2',5',6',7',7a'-octahydrospiro[indole-3,3'-pyrrolizin]-2-one

C₂₇H₂₂BrClN₂O₂

Chandrarekha, M.Srinivasan, N.Kottala Vijaya, P.Siva, A.Krishnakumar, R. V.

Acta Crystallographica Section E (2016) 72, 11 1637-1641

a=10.7280(4)Å b=9.7793(4)Å c=22.6746(9)Å

α=90° β=98.9720(10)° γ=90°

2'-Benzoyl-1'-(4-methylphenyl)-1,1',2,2',5',6',7',7a'-octahydrospiro[indole-3,3'-pyrrolizin]-2-one

C₂₈H₂₆N₂O₂

Chandrarekha, M.Srinivasan, N.Kottala Vijaya, P.Siva, A.Krishnakumar, R. V.

Acta Crystallographica Section E (2016) 72, 11 1637-1641

a=36.030(2)Å b=24.2248(16)Å c=10.1301(6)Å

α=90° β=90° γ=90°

trans-Bis[μ-2-(1,3-benzothiazol-2-yl)phenolato]-κ^3^N,O:O;κ^3^O:N,O-bis[fac-tricarbonylrhenium(I)]

C₃₂H₁₆N₂O₈Re₂S₂

Priyatharsini, Maruthupandiyan Shankar, Bhaskaran Sathiyendiran, Malaichamy Srinivasan, Navaneethakrishnan Krishnakumar, Rajaputi Venkatraman

Acta Crystallographica Section E (2017) 73, 2 310-313

a=8.9250(11)Å b=9.7342(12)Å c=10.0844(12)Å

α=66.438(5)° β=75.636(5)° γ=63.585(5)°

cis-Bis[μ-2-(1,3-benzothiazol-2-yl)phenolato]-κ^3^N,O:O;κ^3^O:N,O-bis[fac-tricarbonylrhenium(I)]

C₃₂H₁₆N₂O₈Re₂S₂

Priyatharsini, Maruthupandiyan Shankar, Bhaskaran Sathiyendiran, Malaichamy Srinivasan, Navaneethakrishnan Krishnakumar, Rajaputi Venkatraman

Acta Crystallographica Section E (2017) 73, 2 310-313

a=16.1480(7)Å b=11.6519(5)Å c=15.6329(8)Å

α=90° β=90° γ=90°

5''-(2-Chlorobenzylidene)-4'-(2-chlorophenyl)-1'-methyldispiro[acenaphthene-1,2'-pyrrolidine-3',3''-piperidine]-2,4''-dione

C₃₄H₂₈Cl₂N₂O₂

Sribala, R.Indhumathi, S.Krishnakumar, R.V.Srinivasan, N.

Acta Crystallographica Section E (2019) 75, 10 1456-1462

a=8.6710(4)Å b=15.6756(7)Å c=20.2284(9)Å

α=90° β=93.036(2)° γ=90°

2-Hydroxy-2-(2-oxocycloheptyl)-2,3-dihydro-1H-indene-1,3-dione

C₁₆H₁₆O₄

Ahamed, P. Kaleel Srinivasan, N.Ranjith Kumar, R.Krishnakumar, R. V.

Acta Crystallographica Section E (2015) 71, 10 o715-o716

a=7.4131(5)Å b=18.8596(13)Å c=19.0166(13)Å

α=90° β=90° γ=90°

N-(β-Carboxyethyl)-α-isoleucine

C₉H₁₈N₂O₃

Chandrarekha, M.Srinivasan, N.Krishnakumar, R. V.

Acta Crystallographica Section E (2015) 71, 9 o665-o666

a=5.2996(5)Å b=9.0053(7)Å c=23.211(2)Å

α=90° β=90° γ=90°

5-Benzoyl-2,4-diphenyl-4,5-dihydrofuran-3-carbonitrile

C₂₄H₁₇NO₂

Rajni Swamy, V.Krishnakumar, R.V.Sivakumar, S.Srinivasan, N.Ranjith Kumar, R.

Acta Crystallographica Section E (2015) 71, 9 o663-o664

a=10.0704(7)Å b=15.7994(12)Å c=11.8632(9)Å

α=90° β=98.886(3)° γ=90°

DL-phenylalaninium trichloroacetate

C₉H₁₂NO_2,C₂Cl₃O₂

K. Rajagopal R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2005) 61, 2 o203-o205

a=18.838(3)Å b=16.557(2)Å c=10.065(12)Å

α=90.00° β=111.354(14)° γ=90.00°

2,6-Bis(2-methoxyphenyl)-1-nitroso-3,5-diphenylpiperidin-4-one

C₃₁H₂₈N₂O₄

J. Suresh V. P. Alex Raja R. V. Krishnakumar S. Natarajan S. Perumal A. Mostad

Acta Crystallographica Section E (2005) 61, 9 o3050-o3052

a=13.4969(3)Å b=11.7546(3)Å c=16.1467(4)Å

α=90.00° β=97.8420(10)° γ=90.00°

Dichloro(β-alanine)cadmium(II)

C₃H₇CdCl₂NO₂

Subha Nandhini, M.Krishnakumar, R. V.Sivakumar, K.Natarajan, S.

Acta Crystallographica Section E (2002) 58, 6 m307-m309

a=6.9391(10)Å b=12.945(2)Å c=7.9714(10)Å

α=90.00° β=90.00° γ=90.00°

2,2'-thiobis(2-benzoyl-3-(4-chlorophenyl)oxirane)

C₃₀H₂₀Cl₂O₄S

R. V. Krishnakumar M. Subha Nandhini S. Renuga S. Natarajan S. Selvaraj S. Perumal

Acta Crystallographica Section E (2002) 58, 5 o504-o505

a=14.0724(17)Å b=16.3184(16)Å c=11.768(3)Å

α=90.00° β=103.66(2)° γ=90.00°

2,2'-Sulfonylbis(2-benzoyl-3-phenyloxirane)

C₃₀H₂₂O₆S

Krishnakumar, R. V.Subha Nandhini, M.Renuga, S.Natarajan, S.Selvaraj, S.Perumal, S.

Acta Crystallographica Section E (2002) 58, 10 o1174-o1176

a=13.228(3)Å b=11.754(6)Å c=18.659(5)Å

α=90.00° β=119.05(2)° γ=90.00°

Bis(1,3-diphenylpropane-1,3-dionato-O,O')(aqua)(benzo-15-crown-5) dioxo-uranium(VI)

C₃₀H₂₄O₇U_,C₁₄H₂₀O₅

K. Rajagopal R. V. Krishnakumar M. Subha Nandhini S. Kannan S. Natarajan

Acta Crystallographica Section E (2002) 58, 7 m316-m318

a=9.210(2)Å b=12.121(2)Å c=19.374(9)Å

α=73.59(2)° β=81.20(2)° γ=81.890(10)°

DL-aspartic acid hemioxalate

2(C₄H₈NO₄₁)_,C₂O₄₂

M. Alagar R. V. Krishnakumar M. Subha Nandhini T. S. Cameron S. Natarajan

Acta Crystallographica Section E (2003) 59, 2 o108-o110

a=7.3870(10)Å b=5.4770(10)Å c=18.522(3)Å

α=90.0° β=99.360(10)° γ=90.0°

Prolinium trichloroacetate

C₅H₁₀NO_21,C₂Cl₃O₂₁

K. Rajagopal R. V. Krishnakumar A. Mostad S. Natarajan

Acta Crystallographica Section E (2003) 59, 3 o277-o279

a=9.7541(14)Å b=9.7541(14)Å c=10.089(2)Å

α=90.00° β=90.00° γ=120.00°

Trichloroacetic acid

C₂HCl₃O₂

K. Rajagopal A. Mostad R. V. Krishnakumar M. Subha Nandhini S. Natarajan

Acta Crystallographica Section E (2003) 59, 3 o316-o318

a=6.1260(10)Å b=9.5730(10)Å c=11.2430(10)Å

α=90.00° β=119.23(2)° γ=90.00°

Methioninium trichloroacetate

C₅H₁₂NO₂S_1,C₂Cl₃O₂₁

K. Rajagopal R. V. Krishnakumar A. Mostad S. Natarajan

Acta Crystallographica Section E (2003) 59, 1 o31-o33

a=6.1359(12)Å b=8.9746(18)Å c=12.731(3)Å

α=70.54(3)° β=85.95(3)° γ=85.08(3)°

DL-phenylalaninium maleate

C₉H₁₂NO_21,C₄H₃O₄₁

M. Alagar M. Subha Nandhini R. V. Krishnakumar A. Mostad S. Natarajan

Acta Crystallographica Section E (2003) 59, 2 o209-o211

a=12.308(3)Å b=5.9942(12)Å c=18.061(4)Å

α=90.00° β=99.15(3)° γ=90.00°

DL-valine hemifumaric acid

2(C₅H₁₁NO₂)_,C₄H₄O₄

M. Alagar R. V. Krishnakumar M. Subha Nandhini S. Natarajan

Acta Crystallographica Section E (2003) 59, 6 o857-o859

a=24.417(4)Å b=7.5713(10)Å c=10.013(2)Å

α=90.00° β=109.268(10)° γ=90.00°

Pyridinuim oxalate oxalic acid dihydrate

C₅H₆N_1,C₂H₂O_41,C₂HO_4,2H₂O

K. Rajagopal R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2003) 59, 6 o742-o744

a=6.992(7)Å b=9.539(2)Å c=10.098(2)Å

α=84.36(2)° β=79.54(4)° γ=74.71(6)°

DL-Valine--succinic acid (2/1)

2C₅H₁₁NO_2,C₄H₆O₄

M. Alagar M. Subha Nandhini R. V. Krishnakumar K. Ravikumar S. Natarajan

Acta Crystallographica Section E (2004) 60, 6 o1009-o1011

a=24.373(2)Å b=7.5744(6)Å c=10.0284(9)Å

α=90.00° β=106.134(2)° γ=90.00°

(Dibenzylacetone-κO)(1,3-diphenylpropane-1,3-dionato- κ^2^O,O)dioxouranium(VI)

C₄₇H₃₆O₇U

M. Alagar S. Kannan K. Rajagopal V. Venugopal R. V. Krishnakumar M. Subha Nandhini S. Natarajan

Acta Crystallographica Section E (2004) 60, 6 m773-m775

a=13.001(3)Å b=23.211(3)Å c=27.010(8)Å

α=90.00° β=90.00° γ=90.00°

2,6-Bis(4-methoxyphenyl)-1-nitroso-3,5-diphenylpiperidin-4-one

C₃₁H₂₈N₂O₄

S. Natarajan R. V. Krishnakumar M. Subha Nandhini V. P. Alex Raja S. Perumal K. Ravikumar

Acta Crystallographica Section E (2005) 61, 2 o359-o361

a=10.8364(8)Å b=19.4649(15)Å c=12.6722(10)Å

α=90.00° β=103.9260(10)° γ=90.00°

4,8,9,10-Tetra(4-methoxyphenyl)-1,3-diazaadamantan-6-one-benzene solvate

C₃₆H₃₆N₂O_5,C₆H₆

Krishnakumar, R. V.Vijayakumar, V.Sundaravadivelu, M.Natarajan, S.Perumal, S.Selvaraj, S.

Acta Crystallographica Section E (2001) 57, 4 o305-o306

a=16.6240(5)Å b=26.0007(16)Å c=8.2207(7)Å

α=90.00° β=90.00° γ=90.00°

DL-valinium trichloroacetate

C₅H₁₂NO_21,C₂Cl₃O₂₁

Rajagopal, K.Krishnakumar, R. V.Subha Nandhini, M.Mostad, A.Natarajan, S.

Acta Crystallographica Section E (2002) 58, 3 o279-o281

a=7.2380(14)Å b=8.4150(17)Å c=10.303(2)Å

α=106.50(3)° β=97.50(3)° γ=95.80(3)°

Dichlorobis(DL-alanine)zinc(II)

C₆H₁₄Cl₂N₂O₄Zn

R.V. Krishnakumar S.Natarajan

Acta Crystallographica Section E (2002) 58, 3 m127-m129

a=9.996(5)Å b=13.622(4)Å c=8.616(3)Å

α=90.00° β=90.300(10)° γ=90.00°

Β-alaninum oxalate hemihydrate

C₃H₈NO_21,C₂HO_41,0.5H₂O

R. V. Krishnakumar M. Subha Nandhini S. Natarajan

Acta Crystallographica Section E (2002) 58, 2 o117-o119

a=22.373(3)Å b=5.6925(7)Å c=14.917(3)Å

α=90.00° β=115.310(10)° γ=90.00°

C₃H₈NO_32,C₂O_42,2H₂O

M.Alagar M. Subha Nandhini R. V. Krishnakumar S.Natarajan

Acta Crystallographica Section E (2002) 58, 2 o114-o116

a=4.8685(10)Å b=17.199(7)Å c=17.172(4)Å

α=90.00° β=91.678(19)° γ=90.00°

Sarcosinium maleate

C₃H₈NO_21,C₄H₃O₄₁

Rajagopal, K.Subha Nandhini, M.Krishnakumar, R. V.Mostad, A.Natarajan, S.

Acta Crystallographica Section E (2002) 58, 5 o478-o480

a=22.784(5)Å b=5.9117(12)Å c=13.788(3)Å

α=90.00° β=96.69(3)° γ=90.00°

4,8,9,10-Tetraphenyl-1,3-diazaadamantan-6-one

C₃₂H₂₈N₂O

M. Subha Nandhini R. V. Krishnakumar T. Narasimhamurthy V. Vijayakumar M. Sundaravadivelu S. Natarajan

Acta Crystallographica Section E (2002) 58, 6 o675-o677

a=11.7347(14)Å b=11.6976(13)Å c=17.6391(14)Å

α=90.00° β=94.320(10)° γ=90.00°

L-alaninium tartrate

C₃H₈NO_21,C₄H₅O₆₁

K. Rajagopal M. Subha Nandhini R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2002) 58, 11 o1306-o1308

a=5.1446(8)Å b=13.721(3)Å c=7.4751(9)Å

α=90.000(10)° β=98.090(10)° γ=90.000(10)°

DL-methioninium maleate

C₅H₁₂NO₂S_1,C₄H₃O₄₁

M. Alagar M. Subha Nandhini R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2002) 58, 4 o396-o398

a=11.070(2)Å b=5.746(5)Å c=19.697(14)Å

α=90.00(7)° β=102.34(3)° γ=90.00(4)°

4,8,9,10-Tetraphenyl-1,3-diazaadamantan-6-one acetone solvate

2C₃₂H₂₈N₂O_,C₃H₆O

Subha Nandhini, M.Krishnakumar, R. V.Narasimhamurthy, T.Vijayakumar, V.Sundaravadivelu, M.Natarajan, S.

Acta Crystallographica Section E (2002) 58, 11 o1210-o1212

a=12.6087(14)Å b=13.7214(12)Å c=17.056(2)Å

α=92.760(10)° β=103.570(10)° γ=111.600(10)°

Β-alaninium trichloroacetate

C₃H₈NO_21,C₂Cl₃O₂₁

K. Rajagopal R. V. Krishnakumar M. Subha Nandhini A. Mostad S. Natarajan

Acta Crystallographica Section E (2003) 59, 2 o206-o208

a=6.8049(14)Å b=21.100(4)Å c=6.8968(14)Å

α=90.00° β=95.75(3)° γ=90.00°

L-Leucinium oxalate

C₆H₁₄NO_21,C₂HO₄₁

K. Rajagopal R. V. Krishnakumar M. Subha Nandhini R. Malathi S. S. Rajan S. Natarajan

Acta Crystallographica Section E (2003) 59, 6 o878-o880

a=5.674(3)Å b=9.803(9)Å c=9.906(8)Å

α=87.37(7)° β=99.64(5)° γ=100.35(6)°

2,6-bis-4-(methylphenyl)-3-phenyl-pipridin-4-one

C₂₅H₂₅NO

Subha Nandhini, M.M. Srinivasan R. V. Krishnakumar A. Mostad S. Perumal S. Selvaraj S. Natarajan

Acta Crystallographica Section E (2003) 59, 10 o1538-o1540

a=15.214(3)Å b=8.7408(17)Å c=14.885(3)Å

α=90.00° β=90.75(3)° γ=90.00°

C₉H₁₁NO_2,C₄H₄O₄

M.Alagar R.V. Krishnakumar K.Rajagopal M. Subha Nandhini S.Natarajan

Acta Crystallographica Section E (2003) 59, 7 o952-o954

a=5.7016(10)Å b=11.4864(15)Å c=11.5542(17)Å

α=67.953(11)° β=81.158(13)° γ=79.379(15)°

L-Histidinium hemihydrochloride tartrate tartaric acid dihydrate

C₆H₁₀N₃O_21,C₄H₅O_61,0.5HCl_,C₄H₆O_6,2H₂O

K. Rajagopal R. V. Krishnakumar M. Subha Nandhini S. Natarajan

Acta Crystallographica Section E (2003) 59, 7 o955-o958

a=35.857(6)Å b=7.4806(8)Å c=7.6783(12)Å

α=90.00° β=93.192(18)° γ=90.00°

Trans-3-Acetyl-5-benzoyl-2-methyl-4-phenyl-4,5-dihydrofuran

C₂₀H₁₈O₃

M. Subha Nandhini R. V. Krishnakumar A. Mostad S. Renuga S. Selvaraj S. Perumal S. Natarajan

Acta Crystallographica Section E (2003) 59, 9 o1321-o1323

a=9.846(2)Å b=10.564(2)Å c=16.340(3)Å

α=90.00° β=113.023(2)° γ=90.00°

1-Acetyl-5-(2-methoxyphenyl)-3-(2-methoxystyryl)-2-pyrazoline

C₂₁H₂₂N₂O₃

R.V.Krishnakumar V.Vijayabaskar S.Perumal S.Selvaraj S.Natarajan

Acta Crystallographica Section E (2004) 60, 4 o476-o478

a=8.8485(11)Å b=8.9259(7)Å c=12.9652(15)Å

α=70.074(9)° β=81.597(10)° γ=75.041(8)°

L-Phenylalaninium malonate L-phenylalanine

C₉H₁₂NO_2,C₃H₃O_4,C₉H₁₁NO₂

M. Alagar R. V. Krishnakumar P. Parimala Devi S. Natarajan

Acta Crystallographica Section E (2005) 61, 4 o992-o994

a=14.031(3)Å b=5.5082(10)Å c=14.601(3)Å

α=90.00° β=107.412(3)° γ=90.00°

4-Oxo-2,3,5,6-tetraphenylpiperidine-1-carbonitrile ethyl acetate hemisolvate

C₃₀H₂₄N₂O_,0.5C₄H₈O₂

J. Suresh V. P. Alex Raja S. Natarajan S. Perumal A. Mostad R. V. Krishnakumar

Acta Crystallographica Section E (2006) 62, 4 o1295-o1297

a=9.3887(3)Å b=10.6241(4)Å c=26.7247(10)Å

α=90.00° β=92.232(2)° γ=90.00°

L-argininium trifluoroacetic acid

C₆H₁₅N₄O_2,C₂F₃O₂

J. Suresh R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2006) 62, 7 o3127-o3129

a=10.5860(6)Å b=5.6880(4)Å c=10.8780(7)Å

α=90.0° β=106.7700(10)° γ=90.0°

4,8,9,10-Tetrakis(4-chlorophenyl)-1,3-diazaadamantan-6-one

C₃₂H₂₄Cl₄N₂O

Krishnakumar, R. V.Subha Nandhini, M.Vijayakumar, V.Natarajan, S.Sundaravadivelu, M.Perumal, S.Mostad, A.

Acta Crystallographica Section E (2001) 57, 9 o860-o862

a=6.818(3)Å b=13.288(4)Å c=30.670(14)Å

α=90.00° β=94.47(3)° γ=90.00°

DL-alaninium oxalate

C₃H₈NO_21,C₂HO₄₁

M. Subha Nandhini R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2001) 57, 8 o666-o668

a=5.662(2)Å b=7.342(2)Å c=19.157(6)Å

α=90.00° β=94.48(3)° γ=90.00°

DL-threoninium oxalate

C₄H₁₀NO_31,C₂HO₄₁

R.V. Krishnakumar R. Malathi S.S. Rajan S.Natarajan

Acta Crystallographica Section E (2001) 57, 8 o769-o771

a=8.325(5)Å b=10.957(4)Å c=10.363(4)Å

α=90.00° β=112.39(5)° γ=90.00°

L-alaninium oxalate

C₃H₈N₁O_21,C₂H₁O₄₁

Subha Nandhini, M.Krishnakumar, R. V.S. Natarajan

Acta Crystallographica Section E (2001) 57, 7 o633-o635

a=5.6304(15)Å b=7.2353(15)Å c=19.597(3)Å

α=90.00° β=90.00° γ=90.00°

L-alaninium maleate

C₃H₈O₂N_1,C₄H₃O₄₁

Alagar, M.Krishnakumar, R. V.Subha Nandhini, M.Natarajan, S.

Acta Crystallographica Section E (2001) 57, 9 o855-o857

a=5.5873(11)Å b=7.3864(17)Å c=23.688(3)Å

α=90.00° β=90.00° γ=90.00°

C₃H₈NO_21,C₄H₃O₄₁

Rajagopal, K.Krishnakumar, R. V.Natarajan, S.

Acta Crystallographica Section E (2001) 57, 10 o922-o924

a=5.4186(11)Å b=22.951(5)Å c=7.4518(15)Å

α=90.000(17)° β=99.730(16)° γ=90.000(18)°

L-phenylalaninium maleate

C₉H₁₂NO_21,C₄H₃O₄₁

M. Alagar R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2001) 57, 10 o968-o970

a=11.0560(9)Å b=5.3326(4)Å c=11.4712(7)Å

α=90.000(10)° β=101.070(10)° γ=90.000(10)°

Dichlorobis(sarcosinato)zinc(II)

C₆H₁₄Cl₂N₂O₄Zn

Subha Nandhini, M.Krishnakumar, R. V.Natarajan, S.

Acta Crystallographica Section E (2001) 57, 10 m435-m437

a=14.191(2)Å b=10.6550(10)Å c=15.917(2)Å

α=90.00° β=90.00° γ=90.00°

DL-valinium maleate

C₅H₁₂NO_21,C₄H₃O₄₁

M. Alagar R. V. Krishnakumar A. Mostad S. Natarajan

Acta Crystallographica Section E (2001) 57, 11 o1102-o1104

a=6.1830(12)Å b=9.6480(19)Å c=10.534(2)Å

α=104.92(3)° β=106.32(3)° γ=104.40(3)°

Dichlorobis(DL-valine)zinc(II)

C₁₀H₂₂Cl₂N₂O₄Zn

M. Subha Nandhini R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2001) 57, 11 m498-m500

a=19.997(2)Å b=6.2259(10)Å c=13.5028(10)Å

α=90.00° β=103.02(2)° γ=90.00°

Glycinium maleate

CH₆NO_21,C₅H₃O₄₁

Rajagopal, K.Krishnakumar, R. V.Mostad, A.Natarajan, S.

Acta Crystallographica Section E (2001) 57, 8 o751-o753

a=17.689(4)Å b=5.6610(11)Å c=17.328(4)Å

α=90.00° β=112.30(3)° γ=90.00°

Trichloro(sarcosinium) zinc(II) monohydrate

C₃H₈Cl₃N₁O₂Zn_,H₂O₁

Krishnakumar, R. V.Subha Nandhini, M.Natarajan, S.

Acta Crystallographica Section E (2001) 57, 5 m192-m194

a=6.6181(12)Å b=7.4989(11)Å c=9.900(4)Å

α=90.00° β=92.62(2)° γ=90.00°

2,6-Bis(2-methylphenyl)-1-nitroso-3,5-diphenylpiperidin-4-one

C₃₁H₂₈N₂O₂

J. Suresh V. P. Alex Raja R. V. Krishnakumar S. Natarajan S. Perumal A. Mostad

Acta Crystallographica Section E (2005) 61, 8 o2458-o2460

a=10.7715(4)Å b=11.0565(4)Å c=20.9841(7)Å

α=90.00° β=101.121(2)° γ=90.00°

Pyridinium tartrate

C₅H₆N_,C₄H₅O₆

J. Suresh R. V. Krishnakumar K. Rajagopal S. Natarajan

Acta Crystallographica Section E (2006) 62, 8 o3220-o3222

a=5.0390(13)Å b=13.220(2)Å c=15.318(2)Å

α=90.0° β=90.0° γ=90.0°

L-Phenylalanine benzoic acid solvate

C₉H₁₁NO_2,C₇H₆O₂

J. Suresh R. V. Krishnakumar S. Natarajan

Acta Crystallographica Section E (2005) 61, 11 o3625-o3627

a=5.419(2)Å b=7.438(2)Å c=17.814(3)Å

α=90.00° β=92.94(2)° γ=90.00°

Phenylalaninium trichloroacetate

2C₉H₁₂NO_21,2C₂Cl₃O_21,H₂O

K. Rajagopal R. V. Krishnakumar M. Subha Nandhini T. S. Cameron S. Natarajan

Acta Crystallographica Section E (2003) 59, 7 o1084-o1086

a=19.675(3)Å b=6.1150(10)Å c=26.584(2)Å

α=90.00° β=109.60(10)° γ=90.00°

Bis(DL-alanine)tetraaquacobalt(II) dinitrate

C₆H₂₂CoN₂O_8,2NO₃

K.Rajagopal R.V.Krishnakumar K.Ravikumar S.Natarajan

Acta Crystallographica Section E (2003) 59, 8 m562-m564

a=5.5021(6)Å b=6.6396(8)Å c=23.821(3)Å

α=90.00° β=96.220(10)° γ=90.00°

Bis(1,3-diphenylpropane-1,3-dionato-κ^2^O,O)dioxo(triphenylphosphine oxide-κO)uranium(VI)

C₄₈H₃₇O₇PU

M. Alagar K.Rajagopal R.V. Krishnakumar M. Subha Nandhini S. Kannan S.Natarajan

Acta Crystallographica Section E (2003) 59, 7 m524-m526

a=18.345(2)Å b=11.022(4)Å c=20.924(4)Å

α=90.00° β=103.170(13)° γ=90.00°

Catena-Poly[[dicadmium(II)]-μ-DL-alanine-di-μ-chloro-monohydrato]

C₃H₇CdCl₂NO_2,H₂O

R.V. Krishnakumar S.Natarajan

Acta Crystallographica Section E (2003) 59, 9 m756-m758

a=7.1190(15)Å b=14.408(3)Å c=8.6396(13)Å

α=90.00° β=107.98(2)° γ=90.00°

Ethyl cis-3-(2-methoxyphenyl)-1-4-thiazine-2-carboxylate 1,1-dioxide

C₁₄H₁₉NO₅S

R.Banurekha R.V. Krishnakumar A.Mostad N. Bhavani S. Perumal S.Natarajan

Acta Crystallographica Section E (2003) 59, 9 o1400-o1402

a=25.706(5)Å b=9.7180(19)Å c=12.245(2)Å

α=90.00° β=93.44(3)° γ=90.00°

L-Threoninium trichloroacetate

C₄H₁₀NO_3,C₂Cl₃O₂

Rajagopal, K.Franklin, R. Dinesh Krishnakumar, R. V.Ravikumar, K.Natarajan, S.

Acta Crystallographica, Section E (2004) 60, 8 o1354-o1356

a=10.3290(11)Å b=10.4271(11)Å c=10.7795(11)Å

α=90.00° β=103.115(12)° γ=90.00°

2,6-Bis(2-chlorophenyl)-1-nitroso-3,5-diphenylpiperidin-4-one

C₂₉H₂₂Cl₂N₂O₂

J. Suresh V. P. Alex Raja S. Natarajan S. Perumal A. Mostad R. V. Krishnakumar

Acta Crystallographica Section E (2005) 61, 10 o3391-o3393

a=10.5812(3)Å b=12.9766(4)Å c=17.5935(5)Å

α=90.00° β=95.8630(10)° γ=90.00°

C₁₉H₁₈N₂O

R.V. Krishnakumar S. Natarajan V. Vijayabaskar S. Perumal

Acta Crystallographica Section C (1998) 54, 7 976-978

a=12.704(2)Å b=15.788(4)Å c=16.676(2)Å

α=90.00° β=107.700(10)° γ=90.00°

C₅H₁₁NO₇

Krishnakumar, R. V.Subha Nandhini, M.Natarajan, S.

Acta Crystallographica Section C (1998) 54, 12 IUC9800063

a=5.5806(7)Å b=22.641(3)Å c=7.0249(3)Å

α=90.000(10)° β=99.790(10)° γ=90.000(10)°

1-acetyl-5-(2-chlorophenyl)-3-(2-chlorostyryl)-2-pyrazoline

C₁₉H₁₆Cl₂N₂O

R. V. Krishnakumar S. Natarajan V. Vijayabaskar S. Perumal S. Selvaraj

Acta Crystallographica Section C (1999) 55, 6 987-990

a=9.296(2)Å b=10.524(3)Å c=11.044(3)Å

α=113.89(2)° β=100.15(2)° γ=109.75(2)°

1-acetyl-5-(4-methoxyphenyl)-3-(4-methoxystyryl)-2-pyrazoline

C₂₁H₂₂N₂O₃

R. V. Krishnakumar S. Natarajan V. Vijayabaskar S. Perumal S. Selvaraj

Acta Crystallographica Section C (1999) 55, 6 987-990

a=5.7200(10)Å b=12.085(4)Å c=26.654(4)Å

α=90.00° β=91.78(2)° γ=90.00°

Poly[triaquatri-μ-hippurato-hippuratodibarium]

C₁₈H₁₉BaN₂O_7.5

S. Natarajan S. A. Martin Britto Dhas J. Suresh R. V. Krishnakumar

Acta Crystallographica Section E (2007) 63, 5 m1408-m1410

a=8.6447(7)Å b=11.0825(4)Å c=21.0332(9)Å

α=75.974(8)° β=88.987(9)° γ=84.435(6)°

3,5-Bis(4-methylbenzylidene)-4-oxopiperidine-1-carbonitrile

C₂₂H₂₀N₂O

M. Subha Nandhini N. Srinivasan R. Ranjithkumar S. Perumal R. V. Krishnakumar

Acta Crystallographica Section E (2007) 63, 9 o3749-o3749

a=9.1976(2)Å b=9.5012(2)Å c=10.9418(3)Å

α=104.03(2)° β=95.0800(10)° γ=108.730(10)°

1-(4-Chlorophenyl)-8-(4-fluorophenyl)-4-[(E)-(4- fluorophenyl)methylidene]-6-methyl-4,5,6,7,7a,8-hexahydro- 1,2,4-oxadiazolo[5,4-d]pyrido[3,4-c][1,5]benzothiazepine

C₃₃H₂₆ClF₂N₃OS

N. Srinivasan R. Sribala R. Ranjithkumar S. Perumal R.V. Krishnakumar

Acta Crystallographica Section E (2007) 63, 11 o4268-o4268

a=10.836(5)Å b=11.366(4)Å c=23.100(3)Å

α=90.0° β=92.630(10)° γ=90.0°

8-[(E)-4-Methoxybenzylidene]-4-(4-Methoxyphenyl)-3- (3-phenyl-1,2,4-oxadiazol-5-yl)-5,6,7,8-tetrahydro-4H-chromen-2-amine

C₃₂H₂₉N₃O₄

N. Srinivasan M. Subha Nandhini R. Ranjithkumar S. Perumal R. V. Krishnakumar

Acta Crystallographica Section E (2007) 63, 9 o3750-o3750

a=10.5014(3)Å b=11.3187(4)Å c=11.6458(4)Å

α=91.07(2)° β=98.45(2)° γ=104.10(3)°

DL-alanine

C₃H₇NO₂

Subha Nandhini, M.Krishnakumar, R.V.Natarajan, S.

Acta Crystallographica Section C (2001) 57, 5 614-615

a=12.0263(17)Å b=6.0321(9)Å c=5.829(2)Å

α=90.00(12)° β=90.00(3)° γ=90.00(3)°

[3-Methyl-4-(4-methylphenyl)-1-phenyl-6-trifluoromethyl-1H-pyrazolo[3,4-b]pyridin-5-yl](thiophen-2-yl)methanone

C₂₆H₁₈F₃N₃OS

Rajni Swamy, V.Müller, P.Srinivasan, N.Perumal, S.Krishnakumar, R. V.

Acta Crystallographica Section C (2013) 69, 4 412-415

a=10.0323(4)Å b=10.3715(5)Å c=11.7411(5)Å

α=109.211(2)° β=96.105(2)° γ=95.676(2)°

[4-(4-Chlorophenyl)-3-methyl-1-phenyl-6-trifluoromethyl-1H-pyrazolo[3,4-b]pyridin-5-yl](thiophen-2-yl)methanone

C₂₅H₁₅ClF₃N₃OS

Rajni Swamy, V.Müller, P.Srinivasan, N.Perumal, S.Krishnakumar, R. V.

Acta Crystallographica Section C (2013) 69, 4 412-415

a=10.0018(7)Å b=10.3503(8)Å c=11.6309(10)Å

α=108.607(4)° β=95.295(4)° γ=95.628(4)°

L-prolinium tartrate

C₅H₁₀NO_2,C₄H₅O₆

Subha Nandhini, M.Krishnakumar, R.V.Natarajan, S.

Acta Crystallographica Section C (2001) 57, 4 423-424

a=5.0070(10)Å b=17.676(3)Å c=6.5230(10)Å

α=90° β=100.40(2)° γ=90°

(9-Fluoro-4H-chromeno[4,3-c]isoxazol-3-yl)methanol

C₁₁H₈FNO₃

Rajalakshmi, P.Srinivasan, N.Krishnakumar, R. V.Razak, Ibrahim Abdul Rosli, Mohd Mustaqim

Acta Crystallographica Section C (2012) 68, 8 o288-o293

a=14.1516(2)Å b=7.00640(10)Å c=18.3134(2)Å

α=90.00° β=90.00° γ=90.00°

(9-Chloro-4H-chromeno[4,3-c]isoxazol-3-yl)methanol

C₁₁H₈ClNO₃

Rajalakshmi, P.Srinivasan, N.Krishnakumar, R. V.Razak, Ibrahim Abdul Rosli, Mohd Mustaqim

Acta Crystallographica Section C (2012) 68, 8 o288-o293

a=9.43060(10)Å b=14.8892(2)Å c=21.4949(2)Å

α=98.7640(10)° β=97.6100(10)° γ=94.0130(10)°

Glycinium oxalate

C₂H₆NO_2,C₂HO₄

Subha Nandhini, M.Krishnakumar, R.V.Natarajan, S.

Acta Crystallographica Section C (2001) 57, 1 115-116

a=10.5807(15)Å b=5.650(2)Å c=12.093(3)Å

α=90.00(3)° β=113.830(10)° γ=90.00(2)°

Sarcosinium tartrate

C₃H₈NO_21,C₄H₅O₆₁

Krishnakumar, R. V.Subha Nandhini, M.Natarajan, S.

Acta Crystallographica Section C (2001) 57, 2 165-166

a=5.0038(15)Å b=6.442(2)Å c=8.3179(11)Å

α=78.60(2)° β=80.62(2)° γ=79.80(2)°

(4H-Chromeno[4,3-c]isoxazol-3-yl)methanol

C₁₁H₉NO₃

Rajalakshmi, P.Srinivasan, N.Krishnakumar, R. V.Razak, Ibrahim Abdul Rosli, Mohd Mustaqim

Acta Crystallographica Section C (2012) 68, 11 o481-o484

a=9.6423(2)Å b=8.34060(10)Å c=13.1461(2)Å

α=90.00° β=121.2180(10)° γ=90.00°

(8-Methyl-4H-chromeno[4,3-c]isoxazol-3-yl)methanol monohydrate

C₁₂H₁₁NO_3,H₂O

Rajalakshmi, P.Srinivasan, N.Krishnakumar, R. V.Razak, Ibrahim Abdul Rosli, Mohd Mustaqim

Acta Crystallographica Section C (2012) 68, 11 o481-o484

a=31.2492(5)Å b=4.67140(10)Å c=17.3083(4)Å

α=90.00° β=121.030(2)° γ=90.00°

1-Acetylpyrrolidine-2-carboxylic acid monohydrate

C₇H₁₁NO_3,H₂O

Rajalakshmi, P.Srinivasan, N.Krishnakumar, R. V.Razak, Ibrahim Abdul Rosli, Mohd Mustaqim

Acta Crystallographica Section C (2013) 69, 11 1390-1396

a=6.2876(3)Å b=10.7132(5)Å c=6.7764(3)Å

α=90.00° β=111.1430(10)° γ=90.00°

N-Benzyl-L-proline

C₁₂H₁₅NO₂

Rajalakshmi, P.Srinivasan, N.Krishnakumar, R. V.Razak, Ibrahim Abdul Rosli, Mohd Mustaqim

Acta Crystallographica Section C (2013) 69, 11 1390-1396

a=8.7552(7)Å b=10.6254(8)Å c=11.2816(8)Å

α=90.00° β=93.737(2)° γ=90.00°

2,6-diphenyl-thiopyran-4-one

C₁₇H₁₆OS

T. Narasimhamurthy R.V. Krishnakumar J.C.N.Benny K.Pandiarajan M.A.Viswamitra

Acta Crystallographica Section C (2000) 56, 7 870-871

a=10.867(3)Å b=24.284(4)Å c=5.427(2)Å

α=90.00° β=90.00° γ=90.00°

Glycine sodium nitrate

C₂H₅NO_2,NaNO₃

Krishnakumar, R. V.Nandhini, M. Subha Natarajan, S.Sivakumar, K.Varghese, Babu

Acta Crystallographica Section C (2001) 57, 10 1149-1150

a=14.329(3)Å b=5.2662(11)Å c=9.1129(18)Å

α=90° β=119.10(3)° γ=90°

4'-(2,4-Dichlorophenyl)-1,1'-dimethylpiperidine-3-spiro-3'- pyrrolidine-2'-spiro-3''-indoline-4,2''-dione

C₂₃H₂₃Cl₂N₃O₂

Nagamuthu, S.Sribala, R.Ranjithkumar, R.Krishnakumar, R. V.Srinivasan, N.

Acta Crystallographica Section E (2010) 66, 3 o717

a=7.9398(2)Å b=10.8747(3)Å c=13.5367(4)Å

α=66.561(2)° β=77.8730(10)° γ=83.203(2)°

8-(2-Chlorophenyl)-1-(4-chlorophenyl)-4-[(E)-(2- chlorophenyl)methylidene]-6-methyl-4,5,6,7,7a,8-hexahydro- 1,2,4-oxadiazolo[5,4-d]pyrido[3,4-c][1,5]benzothiazepine

C₃₃H₂₆Cl₃N₃OS

Swamy, V. Rajni Periathai, R. Sudha Rajagopal, K.Krishnakumar, R. V.Srinivasan, N.

Acta Crystallographica Section E (2010) 66, 5 o1119

a=11.015(3)Å b=11.758(4)Å c=11.988(4)Å

α=78.87(2)° β=86.89(3)° γ=78.29(2)°

2-Amino-4-(4-chlorophenyl)-5,6,7,8,9,10-hexahydrobenzo[8]annulene-1,3- dicarbonitrile

C₂₀H₁₈ClN₃

Rajni Swamy, V.Srinivasan, N.Ranjith Kumar, R.Krishnakumar, R.V.

Acta Crystallographica Section E (2012) 68, 9 o2692

a=11.3835(9)Å b=16.9840(13)Å c=18.4766(14)Å

α=90.00° β=90.00° γ=90.00°

[4-(2-Methoxyphenyl)-3-methyl-1-phenyl-6-trifluoromethyl-1H-pyrazolo[3,4-b]pyridin-5-yl](thiophen-2-yl)methanone

C₂₆H₁₈F₃N₃O₂S

Rajni Swamy, V.Gunasekaran, P.Krishnakumar, R. V.Srinivasan, N.Müller, P.

Acta Crystallographica Section E (2014) 70, 9 o974-o975

a=18.9343(11)Å b=11.6347(6)Å c=20.9800(12)Å

α=90° β=92.511(2)° γ=90°

4-Sulfamoylanilinium dihydrogen phosphate

C₆H₉N₂O₂S_,H₂O₄P

Muthuselvi, C.Mala, N.Srinivasan, N.Pandiarajan, S.Krishnakumar, R. V.

Acta Crystallographica Section E (2014) 70, 9 o997-o998

a=4.8041(7)Å b=10.8564(15)Å c=10.3862(15)Å

α=90° β=101.067(2)° γ=90°