Structures by: Rajakumar P.

Total: 40

3',6'-Bis(diethylamino)-2-(prop-2-ynyl)spiro[isoindoline-1,9'-xanthen]-3-one

C31H33N3O2

Naaz, Y. AaminaSavithri, Jothinathan SathiyaRajakumar, PerumalSubbiahPandi, A.

IUCrData (2016) 1, 5 x160772

a=18.0701(8)Å   b=16.2611(7)Å   c=9.0801(4)Å

α=90°   β=97.645(2)°   γ=90°

1,4-Bis(4-bromobutoxy)benzene

C14H20Br2O2

Maragatham, GunasekaranSelvarani, SivasamyRajakumar, PerumalLakshmi, Srinivasakannan

IUCrData (2017) 2, 7 x171004

a=9.0845(10)Å   b=5.3436(5)Å   c=15.3509(15)Å

α=90°   β=95.567(4)°   γ=90°

10-Ethyl-3,7-bis[(4-methylphenyl)carbonyl]phenothiazine

C30H25NO2S

Hemanathan, KarunakaranRavivarma, MahalingamSatheeshkumar, ChinnaduraiRajakumar, PerumalSakthi Murugesan, K.

IUCrData (2016) 1, 11 x161838

a=19.6758(8)Å   b=12.9382(5)Å   c=21.1306(9)Å

α=90.00°   β=117.5130(10)°   γ=90.00°

C64H56Cl2N10O6,2(CHCl3)

C64H56Cl2N10O6,2(CHCl3)

Prabhakaran, PerumalRajakumar, Perumal

RSC Advances (2020) 10, 17 10263-10276

a=16.8951(3)Å   b=18.5524(3)Å   c=10.2114(2)Å

α=90°   β=96.339(2)°   γ=90°

2,2'-Bis[(2-chlorobenzyl)oxy]-1,1'-binaphthalene

C34H24Cl2O2

Raja, RajamaniJayanthi, ManiRajakumar, PerumalSubbiahPandi, A.

Acta Crystallographica Section E (2015) 71, 9 o637-o638

a=11.1983(3)Å   b=14.6094(4)Å   c=16.3263(4)Å

α=90.00°   β=92.622(2)°   γ=90.00°

(<i>E</i>)-1-[4-(4-Bromobutoxy)phenyl]-3-phenylprop-2-en-1-one

C19H19Br1O2

Maragatham, GunasekaranSelvarani, SivasamyRajakumar, PerumalLakshmi, Srinivasakannan

Acta Crystallographica Section E (2017) 73, 8 1232-1236

a=5.8266(6)Å   b=38.743(4)Å   c=7.5613(7)Å

α=90°   β=103.257(3)°   γ=90°

(<i>E</i>)-1-[4-(4-Bromobutoxy)phenyl]-3-(4-methoxyphenyl)prop-2-en-1-one

C20H21Br1O3

Maragatham, GunasekaranSelvarani, SivasamyRajakumar, PerumalLakshmi, Srinivasakannan

Acta Crystallographica Section E (2017) 73, 8 1232-1236

a=5.7331(3)Å   b=41.732(2)Å   c=7.6476(4)Å

α=90°   β=101.767(2)°   γ=90°

(<i>E</i>)-1-[4-(4-Bromobutoxy)phenyl]-3-(3,4-dimethoxyphenyl)prop-2-en-1-one

C21H23Br1O4

Maragatham, GunasekaranSelvarani, SivasamyRajakumar, PerumalLakshmi, Srinivasakannan

Acta Crystallographica Section E (2017) 73, 8 1232-1236

a=9.4765(4)Å   b=26.0984(12)Å   c=7.8666(4)Å

α=90°   β=91.427(2)°   γ=90°

Bis(prop-2-yn-1-yl) 5-nitroisophthalate

C14H9NO6

Ezhilarasi, K. S.Selvarani, SivasamyRajakumar, PerumalRevathi, B. K.Usha, G.

Acta Crystallographica Section E (2015) 71, 6 o435

a=6.679(5)Å   b=11.679(5)Å   c=16.503(5)Å

α=90.000(5)°   β=90.000(5)°   γ=90.000(5)°

1,9,26-Triazahexacyclo[17.6.1.1^3,7^.1^9,16^.0^10,15^.0^20,25^] pentacosa-3,5,7(26),10(15),11,13,16(27),17,19(28),20(25),21,23-dodecaene

C25H19N3

G. Senthil KumarK. ChinnakaliM. Gayatri SwaroopP. RajakumarHoong-Kun Fun

Acta Crystallographica Section E (2006) 62, 7 o2608-o2610

a=19.9027(7)Å   b=11.3107(3)Å   c=8.7157(5)Å

α=90.00°   β=113.994(3)°   γ=90.00°

Dibenzo[a-4,5;a'-10,11]-3,12-diazatetracyclo[12.3.1.1^3,6^.1^9,12^] eicosa-6(19),7,9(20),14(18),15,17-hexene

C26H20N2

G. Senthil KumarK. ChinnakaliM. Gayatri SwaroopP. RajakumarHoong-Kun Fun

Acta Crystallographica Section E (2006) 62, 5 o1809-o1811

a=19.6434(9)Å   b=11.2843(5)Å   c=9.0441(3)Å

α=90.00°   β=112.635(4)°   γ=90.00°

2,6-Bis(N,N'-benzotriazol-1-ylmethyl)pyridine

C19H15N7

Selvanayagam, S.Rajakannan, V.Velmurugan, D.Dhanasekaran, M.Rajakumar, P.Moon, Jib-Kim

Acta Crystallographica Section E (2002) 58, 11 o1190-o1192

a=14.5526(12)Å   b=7.9438(9)Å   c=14.2666(8)Å

α=90.00°   β=93.480(6)°   γ=90.00°

C60H48N41,4F6P1,4H2O

C60H48N41,4F6P1,4H2O

T. RavishankarK. ChinnakaliK. SrinivasanP. RajakumarAnwar UsmanHoong-Kun Fun

Acta Crystallographica Section E (2002) 58, 12 o1356-o1358

a=11.76690(10)Å   b=16.0300(2)Å   c=18.4544(2)Å

α=90.00°   β=116.0890(10)°   γ=90.00°

9, 17-Dioxa-1,3-dithiatetracyclo[18. 2. 2. 2^23, 24^. 1^25^] heptacosan-5, 7, 11,13, 15 (25), 18, 20, 23, 26 nonene

C23H22O2S2

P. G. AravindanD. VelmuruganM. DhanasekaranP. Rajakumar

Acta Crystallographica Section E (2003) 59, 11 o1677-o1679

a=9.995(5)Å   b=10.372(7)Å   c=10.508(5)Å

α=101.84(5)°   β=91.14(5)°   γ=109.01(5)°

7,14-Dioxatetracyclo(14.2^4,5^.2^19,20^.2^21,22^.2^23,24^)tetracosa- 1,3,5,9,11,15,17,19,21,23-decaene

C22H18O2

T. RavishankarK. ChinnakaliP. RajakumarV. MuraliAnwar UsmanHoong-Kun Fun

Acta Crystallographica Section E (2003) 59, 3 o290-o292

a=9.5687(2)Å   b=10.5926(2)Å   c=16.6960(2)Å

α=90.00°   β=95.4230(10)°   γ=90.00°

Benzyl 3,5-bis(1H-benzotriazol-1-ylmethyl)phenyl ether

C27H22N6O

S. SelvanayagamD. VelmuruganK. RavikumarM. DhanasekaranP. Rajakumar

Acta Crystallographica Section E (2004) 60, 11 o2165-o2167

a=8.5494(9)Å   b=9.5609(10)Å   c=27.627(3)Å

α=90.00°   β=98.780(2)°   γ=90.00°

1,9-Diazaoctacyclo[22.6.1.1^3,7^.1^9,16^.2^18,31^.0^10,15^.2^21,16^.0^24,29^] tetratriaconta-3,5,7(30),10(15),11,13,16(31),17,19,21,23(36),24(29), 25,27,32,34-hexadecaene

C34H24N2

G. Senthil KumarK. ChinnakaliK. SekarP. RajakumarHoong-Kun Fun

Acta Crystallographica Section E (2006) 62, 8 o3455-o3456

a=20.1137(10)Å   b=11.5719(6)Å   c=10.0137(5)Å

α=90.00°   β=91.350(3)°   γ=90.00°

9-(2,5-Dimethoxybenzyl)-9H-carbazole

C21H19NO2

G. Senthil KumarK. ChinnakaliK. SekarP. RajakumarHoong-Kun Fun

Acta Crystallographica Section E (2006) 62, 8 o3594-o3596

a=9.27660(10)Å   b=25.0761(3)Å   c=7.09470(10)Å

α=90.00°   β=101.9350(10)°   γ=90.00°

3,5-Bis[(carbazol-9-yl)methyl]-1-methoxybenzene

C33H26N2O

G. Senthil KumarK. ChinnakaliK. SekarP. RajakumarHoong-Kun Fun

Acta Crystallographica Section E (2006) 62, 8 o3597-o3599

a=10.37290(10)Å   b=13.1360(2)Å   c=18.3410(2)Å

α=90.00°   β=105.5730(10)°   γ=90.00°

34,35-Dimethyl-13,20-dioxa-10,23-diaza-3,30- dithiapentacyclo[30.4.0.0^4,9^.0^14,19^.0^24,29^]hexatriconta- 1(36),4,6,8,14,16,18,24,26,28,32,34-dodecane-11,22-dione

C32H30N2O4S2

Sundari BhaskaranS. SelvanayagamV. RajakannanD. VelmuruganK. RavikumarA. Mohammed Abdul RasheedP. Rajakumar

Acta Crystallographica Section E (2003) 59, 9 o1304-o1306

a=8.5860(7)Å   b=12.9090(10)Å   c=14.7552(11)Å

α=65.0650(10)°   β=84.7010(10)°   γ=76.5220(10)°

?

C42H36O2S2,3H2O1

Kabaleeswaran, V.Rajan, S. S.Kannan, A.Rajakumar, P.

Acta Crystallographica Section C (1996) 52, 7 1729-1731

a=11.721(3)Å   b=15.778(2)Å   c=20.879(4)Å

α=90.00(2)°   β=90.00(2)°   γ=90.00(2)°

4,5-Bis(1<i>H</i>-imidazol-1-ylmethyl)acridine monohydrate

C21H17N5,H2O

Thenmozhi, S.Ranjith, S.Raja, S.Rajakumar, P.SubbiahPandi, A.

Acta Crystallographica Section E (2009) 65, 9 o2211

a=14.3359(6)Å   b=6.9132(3)Å   c=17.7458(8)Å

α=90.00°   β=92.895(3)°   γ=90.00°

(<i>E</i>)-1-[4-(Prop-2-yn-1-yloxy)phenyl]-3-(3,4,5-trimethoxyphenyl)prop- 2-en-1-one

C21H20O5

Ranjith, S.Thirunarayanan, A.Raja, S.Rajakumar, P.SubbiahPandi, A.

Acta Crystallographica Section E (2010) 66, 9 o2261-o2262

a=11.6344(8)Å   b=11.5970(7)Å   c=14.4169(12)Å

α=90.00°   β=107.763(5)°   γ=90.00°

Amide Cyclophane

C32H30N4O2S2

Viswanathan, VijayanThirunarayanan, AyyavuRajakumar, PerumalVelmurugan, Devadasan

Acta Crystallographica Section E (2014) 70, 8 o865

a=23.0760(5)Å   b=9.9380(3)Å   c=27.0341(7)Å

α=90.00°   β=108.428(2)°   γ=90.00°

1-[6-(1<i>H</i>-Indol-1-yl)pyridin-2-yl]-1<i>H</i>-indole-3-carbaldehyde

C22H15N3O

Ramathilagam, C.Umarani, P. R.Venkatesan, N.Rajakumar, P.Gunasekaran, B.Manivannan, V.

Acta Crystallographica Section E (2014) 70, 2 o106

a=18.2208(7)Å   b=15.7672(9)Å   c=11.7034(7)Å

α=90.00°   β=90.00°   γ=90.00°

9-<i>p</i>-Tolyl-9<i>H</i>-carbazole-3-carbonitrile

C20H14N2

Ramathilagam, C.Venkatesan, N.Rajakumar, P.Umarani, P. R.Manivannan, V.

Acta Crystallographica Section E (2011) 67, 10 o2796

a=8.6031(3)Å   b=8.8247(3)Å   c=10.4609(4)Å

α=80.514(2)°   β=87.499(2)°   γ=72.114(2)°

9-[4-(Azidomethyl)phenyl]-9<i>H</i>-carbazole-3-carbonitrile

C20H13N5

Ramathilagam, C.Umarani, P. R.Venkatesan, N.Rajakumar, P.Gunasekaran, B.Manivannan, V.

Acta Crystallographica Section E (2014) 70, 2 o197

a=9.8457(2)Å   b=8.4032(2)Å   c=19.9127(5)Å

α=90.00°   β=90.970(2)°   γ=90.00°

(<i>E</i>)-1-(5-Iodothiophen-2-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one

C16H15IO4S

Viswanathan, VijayanSrinivasan, ThothadriThirunarayanan, AyyavuRajakumar, PerumalVelmurugan, Devadasan

Acta Crystallographica Section E (2012) 68, 10 o2921

a=17.2328(12)Å   b=8.1885(6)Å   c=23.7049(17)Å

α=90.00°   β=90.00°   γ=90.00°

1,4-Bis(3-chloropyrazin-2-yloxy)benzene

C14H8Cl2N4O2

Srinivasan, ThothadriKalpana, VenkatesanRajakumar, PerumalVelmurugan, Devadasan

Acta Crystallographica Section E (2013) 69, 4 o611

a=11.083(2)Å   b=10.0452(17)Å   c=12.846(2)Å

α=90.00°   β=105.681(6)°   γ=90.00°

8,15-Dioxa-10,13-diazatetracyclo[14.4.0.0^2,7^.0^9,14^]icosa-1(16),2,4,6,9(14),10,12,17,19-nonaene

C16H10N2O2

Srinivasan, ThothadriKalpana, VenkatesanRajakumar, PerumalVelmurugan, Devadasan

Acta Crystallographica Section E (2013) 69, 5 o813-o814

a=14.429(3)Å   b=10.162(2)Å   c=8.3313(18)Å

α=90.00°   β=90.00°   γ=90.00°

1,3-Bis[(3-chloropyrazin-2-yl)oxy]benzene

C14H8Cl2N4O2

Srinivasan, ThothadriKalpana, VenkatesanRajakumar, PerumalVelmurugan, Devadasan

Acta Crystallographica Section E (2013) 69, 5 o815

a=9.9618(3)Å   b=10.2196(4)Å   c=14.6010(6)Å

α=90.00°   β=106.231(2)°   γ=90.00°

Methyl 3,5-bis[(3-chloropyrazin-2-yl)oxy]benzoate

C16H10Cl2N4O4

Srinivasan, ThothadriKalpana, VenkatesanRajakumar, PerumalVelmurugan, Devadasan

Acta Crystallographica Section E (2013) 69, 5 o777

a=8.5437(15)Å   b=9.2984(18)Å   c=11.545(2)Å

α=88.592(10)°   β=74.974(9)°   γ=73.231(9)°

C22H28O4S4

C22H28O4S4

Perumal RajakumarManickam DhanasekaranSubramaniyan SelvamPaduthapillai Gopal AravindanDevadasan Velmurugan

Journal of Organic Chemistry (2005) 70, 3267-3270

a=8.4260(10)Å   b=9.219(3)Å   c=16.820(4)Å

α=82.93(3)°   β=104.02(2)°   γ=108.97(2)°

C22H28O4S4

C22H28O4S4

Perumal RajakumarManickam DhanasekaranSubramaniyan SelvamPaduthapillai Gopal AravindanDevadasan Velmurugan

Journal of Organic Chemistry (2005) 70, 3267-3270

a=9.109(2)Å   b=10.048(6)Å   c=13.347(5)Å

α=97.39(4)°   β=90.96(3)°   γ=103.47(3)°

Thiacyclophanes

C37H30O2S2

Perumal RajakumarManickam DhanasekaranSubramaniyan SelvamPaduthapillai Gopal AravindanDevadasan Velmurugan

Journal of Organic Chemistry (2005) 70, 3267-3270

a=15.6234(13)Å   b=10.6788(9)Å   c=18.9084(16)Å

α=90.00°   β=97.854(2)°   γ=90.00°

Thiacyclophanes

C18H20S4

Perumal RajakumarManickam DhanasekaranSubramaniyan SelvamPaduthapillai Gopal AravindanDevadasan Velmurugan

Journal of Organic Chemistry (2005) 70, 3267-3270

a=11.6920(10)Å   b=5.268(3)Å   c=15.011(4)Å

α=90.00°   β=108.56(2)°   γ=90.00°

7,16-dioxatetracyclo(16.2^4,5^.2^21,22^.2^23,24^.0^9,14^)-tetracosa- 1,3,5,9,11,13,17,19,21,23-decaene

C22H18O2

T. RavishankarK. ChinnakaliP. RajakumarV. MuraliAnwar UsmanHoong-Kun Fun

Acta Crystallographica Section E (2003) 59, 3 o293-o295

a=13.3086(7)Å   b=5.8168(3)Å   c=20.8145(11)Å

α=90.00°   β=95.4630(10)°   γ=90.00°