Structures by: Venugopala K. N.

Total: 54

C14H15FN2O3

C14H15FN2O3

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=15.829(4)Å   b=7.2551(12)Å   c=24.285(4)Å

α=90°   β=106.972(5)°   γ=90°

C15H18N2O4

C15H18N2O4

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=12.2450(4)Å   b=7.4478(2)Å   c=16.1914(5)Å

α=90°   β=106.676(3)°   γ=90°

C14H14FN2O3

C14H14FN2O3

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=7.5291(6)Å   b=9.0289(7)Å   c=11.2318(9)Å

α=106.417(1)°   β=104.611(1)°   γ=100.197(1)°

C14H15FN2O3,C13H12FN2O3,CH3

C14H15FN2O3,C13H12FN2O3,CH3

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=12.0087(7)Å   b=7.3445(4)Å   c=29.8816(15)Å

α=90°   β=92.941(4)°   γ=90°

C14H15ClN2O3

C14H15ClN2O3

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=12.7632(3)Å   b=7.3290(2)Å   c=29.7055(10)Å

α=90°   β=93.705(2)°   γ=90°

C14H15BrN2O3

C14H15BrN2O3

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=7.5081(6)Å   b=8.6307(8)Å   c=12.7259(11)Å

α=105.102(8)°   β=104.686(7)°   γ=100.544(7)°

C15H18N2O4

C15H18N2O4

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=15.7414(10)Å   b=7.3100(4)Å   c=26.3147(14)Å

α=90°   β=103.377(6)°   γ=90°

C15H18N2O3

C15H18N2O3

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=12.7835(6)Å   b=7.3412(3)Å   c=29.5499(14)Å

α=90°   β=93.462(4)°   γ=90°

C15H18N2O5

C15H18N2O5

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakRow, T. N. Guru

CrystEngComm (2011) 13, 2 591

a=12.2806(10)Å   b=7.4567(6)Å   c=17.2659(14)Å

α=90°   β=109.584(9)°   γ=90°

4-(2,3,4-trimethoxy-phenyl)-6-methyl-2-thioxo-1,2,3,4- tetrahydro-pyrimidine-5-carboxylic acid ethyl ester

C17H22N2O5S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=8.0235(3)Å   b=10.6374(5)Å   c=11.8171(4)Å

α=84.489(3)°   β=74.115(3)°   γ=69.045(4)°

4-(2-chloro-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro- pyrimidine-5-carboxylic acid ethyl ester

C14H15ClN2O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=11.534(5)Å   b=12.540(5)Å   c=12.618(5)Å

α=81.012(5)°   β=64.177(5)°   γ=64.737(5)°

4-(3-Methoxy-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro- pyrimidine-5-carboxylic acid ethyl ester

C15H18N2O3S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=12.286(2)Å   b=8.2534(10)Å   c=15.956(3)Å

α=90°   β=106.98(2)°   γ=90°

C16H21N3O2S

C16H21N3O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=7.369(3)Å   b=9.4420(19)Å   c=13.086(3)Å

α=102.79(3)°   β=90.557(19)°   γ=110.68(2)°

4-(4-Methoxy-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro- pyrimidine-5-carboxylic acid ethyl ester

C15H18N2O3S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=18.239(2)Å   b=7.3435(8)Å   c=25.197(3)Å

α=90°   β=101.957(3)°   γ=90°

6-Methyl-2-thioxo-4-p-tolyl-1,2,3,4-tetrahydro-pyrimidine-5- carboxylic acid ethy

C15H18N2O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=7.3550(9)Å   b=9.4652(12)Å   c=12.2073(16)Å

α=74.218(2)°   β=88.672(2)°   γ=69.844(2)°

4-(4-Fluoro-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro- pyrimidine-5-carboxylic

C14H15FN2O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=7.347(2)Å   b=9.542(3)Å   c=11.327(4)Å

α=71.093(5)°   β=88.642(5)°   γ=69.792(5)°

4-(3-Chloro-phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro- pyrimidine-5-carboxylic

C14H15ClN2O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakVasu,Row, T. N. Guru

CrystEngComm (2010) 12, 4 1205

a=7.294(3)Å   b=10.430(4)Å   c=10.634(4)Å

α=107.600(6)°   β=90.610(6)°   γ=107.820(6)°

Diethyl 2-[4-(4-fluorophenyl)-2-methyl-4-oxobutan-2-yl]malonate

C18H23FO5

Chandrashekharappa, SandeepBairagi, Keshab M.Mohan, Mahendra K.Venugopala, Katharigatta N.Nayak, Susanta K.

Acta Crystallographica Section E (2018) 74, 10 1388-1391

a=7.3066(6)Å   b=11.5182(9)Å   c=20.2701(17)Å

α=90°   β=93.673(2)°   γ=90°

Nicotinamide benzoic acid

C7H4ClNO4,C6H6N2O

Bairagi, Keshab M.Pal, PriyankaBhandary, SubhrajyotiVenugopala, Katharigatta N.Chopra, DeepakNayak, Susanta K.

Acta Crystallographica Section E (2019) 75, 11 1712-1718

a=7.48970(10)Å   b=26.3607(5)Å   c=7.06230(10)Å

α=90°   β=96.3560(10)°   γ=90°

[5-(4-Methoxyphenyl)-2-methyl-2<i>H</i>-1,2,3-triazol-4-yl](thiophen-2-yl)methanone

C15H13N3O2S

Bhandary, SubhrajyotiGirish, Yarabhally R.Venugopala, Katharigatta N.Chopra, Deepak

Acta Crystallographica Section E (2018) 74, 8 1178-1181

a=8.5851(10)Å   b=16.8986(19)Å   c=9.3455(11)Å

α=90°   β=92.465(4)°   γ=90°

Benzamide

C7H6INO

Bairagi, Keshab M.Kumar, Vipin B. S.Bhandary, SubhrajyotiVenugopala, Katharigatta N.Nayak, Susanta K.

Acta Crystallographica Section E (2018) 74, 8 1130-1133

a=5.0531(2)Å   b=11.4478(5)Å   c=13.2945(5)Å

α=90°   β=93.2450(10)°   γ=90°

Benzamide

C13H10INO

Bairagi, Keshab M.Kumar, Vipin B. S.Bhandary, SubhrajyotiVenugopala, Katharigatta N.Nayak, Susanta K.

Acta Crystallographica Section E (2018) 74, 8 1130-1133

a=5.1225(2)Å   b=10.4572(4)Å   c=12.2167(5)Å

α=66.034(2)°   β=78.882(2)°   γ=85.760(2)°

Dihydropyrimidine

C13H14N2O4,H2O

Bairagi, Keshab M.Venugopala, Katharigatta N.Mondal, Pradip KumarOdhav, BhartiNayak, Susanta K.

Acta Crystallographica Section E (2016) 72, 9 1335-1338

a=10.7527(6)Å   b=11.6731(6)Å   c=12.4456(7)Å

α=98.236(2)°   β=112.3740(10)°   γ=108.944(2)°

C20H18ClF3N3O2S,Cl

C20H18ClF3N3O2S,Cl

Panini, PiyushVenugopala, K. N.Odhav, BhartiChopra, Deepak

Acta crystallographica Section B, Structural science, crystal engineering and materials (2014) 70, Pt 4 681-696

a=7.7005(6)Å   b=11.2405(10)Å   c=13.7322(12)Å

α=111.249(2)°   β=90.907(2)°   γ=99.769(2)°

C19H18BrClN3O2,Cl,H2O

C19H18BrClN3O2,Cl,H2O

Panini, PiyushVenugopala, K. N.Odhav, BhartiChopra, Deepak

Acta crystallographica Section B, Structural science, crystal engineering and materials (2014) 70, Pt 4 681-696

a=14.8702(11)Å   b=8.0910(5)Å   c=17.7304(13)Å

α=90.00°   β=92.203(2)°   γ=90.00°

TrifluoroBromoacetophenone

C10H5BrF6O

Chandrashekharappa, SandeepBairagi, Keshab M.Mohan, Mahendra K.Mohanlall, VireshKasumbwe, KabangeVenugopala, Katharigatta N.Nayak, Susanta K.

Acta crystallographica. Section E, Crystallographic communications (2018) 74, Pt 6 868-870

a=14.156(5)Å   b=5.0111(16)Å   c=15.535(5)Å

α=90°   β=104.316(5)°   γ=90°

3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one

C19H13BrN2O2S

Deepak ChopraK. N. VenugopalaB. S. JayashreeT. N. Guru Row

Acta Crystallographica Section E (2006) 62, 7 o2663-o2665

a=10.940(7)Å   b=12.172(8)Å   c=15.039(10)Å

α=93.025(10)°   β=108.484(10)°   γ=112.653(9)°

(2<i>Z</i>,3<i>E</i>)-2,3-Bis(2-thienylmethylene)succinic acid methanol hemisolvate

C14H10O4S2,0.5CH4O

K. N. VenugopalaDeepak ChopraC. R. GirijaNoor Shahina BegumG. K. Rao

Acta Crystallographica Section E (2007) 63, 9 o3722-o3722

a=15.042(7)Å   b=13.295(6)Å   c=16.219(7)Å

α=90°   β=101.792(7)°   γ=90°

6-Bromo-3-(dibromoacetyl)-2<i>H</i>-chromen-2-one

C11H5Br3O3

Deepak ChopraK. N. VenugopalaG. K. Rao

Acta Crystallographica Section E (2007) 63, 12 o4872-o4872

a=7.999(6)Å   b=6.794(5)Å   c=22.442(17)Å

α=90°   β=95.819(12)°   γ=90°

3-Dibromoacetyl-2H-chromen-2-one

C11H6Br2O3

Deepak ChopraK. N. VenugopalaG. K. RaoT. N. Guru Row

Acta Crystallographica Section E (2007) 63, 6 o2826-o2826

a=7.1998(17)Å   b=8.969(2)Å   c=9.722(2)Å

α=69.094(5)°   β=85.974(6)°   γ=71.177(4)°

(5S)-1,4-Bis{[(1E)-4-methylbenzylidene]amino}-5-(thien-2-yl)pyrrolidin-2-one

C25H24N4O2S

Deepak ChopraK. N. VenugopalaG. K. Rao

Acta Crystallographica Section E (2007) 63, 6 o2840-o2840

a=13.777(3)Å   b=7.6072(14)Å   c=23.431(4)Å

α=90°   β=104.167(3)°   γ=90°

3-(2-Amino-1,3-thiazol-4-yl)-6-bromo-2<i>H</i>-chromen-2-one

C12H7BrN2O2S

Chopra, DeepakChoudhury, A. R.Venugopala, K. N.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Guru Row, T. N.

Acta Crystallographica Section E (2009) 65, 12 o3047-o3048

a=7.031(4)Å   b=13.804(8)Å   c=12.453(7)Å

α=90°   β=90.047(9)°   γ=90°

3-(2-amino-1,3-thiazol-4-yl)-6-chloro-2<i>H</i>-chromen-2-one

C12H7ClN2O2S

Chopra, DeepakChoudhury, A. R.Venugopala, K. N.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Guru Row, T. N.

Acta Crystallographica Section E (2009) 65, 12 o3111

a=12.494(8)Å   b=7.350(5)Å   c=25.013(15)Å

α=90°   β=98.156(12)°   γ=90°

2-(4-Chloro-3-nitrophenyl)-4-(4-chlorophenyl)-1,3-thiazole

C15H8Cl2N2O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakGovender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Guru Row, T. N.

Acta Crystallographica Section E (2009) 65, 11 o2611-o2612

a=7.4379(19)Å   b=12.305(3)Å   c=16.808(4)Å

α=88.596(5)°   β=84.131(4)°   γ=76.721(5)°

Ethyl 4-(4-chlorophenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

C14H15ClN2O2S

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakGovender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Guru Row, T. N.

Acta Crystallographica Section E (2009) 65, 10 o2518

a=7.3420(3)Å   b=9.4895(4)Å   c=12.0425(5)Å

α=73.823(4)°   β=88.512(3)°   γ=70.264(4)°

Ethyl 4-(4-hydroxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate monohydrate

C14H16N2O4,H2O

Nayak, Susanta K.Venugopala, K. N.Chopra, DeepakGovender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Guru Row, T. N.

Acta Crystallographica Section E (2009) 65, 10 o2502

a=5.6859(2)Å   b=10.7190(5)Å   c=12.1980(5)Å

α=85.267(3)°   β=83.990(3)°   γ=74.936(4)°

DHMPS

C15H15F3N2O2S

Nayak, Susanta K.Venugopala, K. N.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Row, T. N. Guru

Acta Crystallographica Section E (2011) 67, 7 o1559-o1560

a=7.2682(3)Å   b=9.3205(2)Å   c=12.4779(3)Å

α=74.199(2)°   β=88.092(3)°   γ=69.377(3)°

Bromhexine-PTSA salt

C14H21Br2N2,C7H7O3S

Maste, Meenaxi M.Mahapatra, SudarshanRamachandran, Krishna KumarVenugopala, K. N.Bhat, A. R.

Acta Crystallographica Section E (2011) 67, 8 o2032

a=14.008(5)Å   b=10.404(5)Å   c=17.157(5)Å

α=90°   β=110.148(5)°   γ=90°

(2-(Benzo[<i>d</i>]thiazol-2yl-methoxy)-5-chlorophenyl)(phenyl)methanone

C21H14ClNO2S

Venugopala, K. N.Nayak, Susanta K.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.

Acta Crystallographica Section E (2012) 68, 11 o3125

a=7.4598(3)Å   b=19.3131(8)Å   c=24.4002(9)Å

α=90.00°   β=90.00°   γ=90.00°

Methyl 2,6-diphenyl-1-<i>p</i>-tolyl-4-(<i>p</i>-tolylamino)-1,2,5,6- tetrahydropyridine-3-carboxylate

C33H32N2O2

Venugopala, K. N.Nayak, Susanta K.Odhav, Bharti

Acta Crystallographica Section E (2012) 68, 8 o2392-o2393

a=13.3701(11)Å   b=6.1744(5)Å   c=31.797(2)Å

α=90.00°   β=90.381(2)°   γ=90.00°

{2-[(1,3-Benzothiazol-2-yl)methoxy]-5-chlorophenyl}(4-chlorophenyl)methanone

C21H13Cl2NO2S

Venugopala, K. N.Nayak, Susanta K.Odhav, B.

Acta Crystallographica Section E (2013) 69, 7 o1124

a=13.6452(4)Å   b=7.47005(19)Å   c=18.7286(6)Å

α=90.00°   β=105.772(3)°   γ=90.00°

{2-[(1,3-Benzothiazol-2-yl)methoxy]-5-fluorophenyl}(4-chlorophenyl)methanone

C21H13ClFNO2S

Venugopala, K. N.Nayak, Susanta K.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.

Acta Crystallographica Section E (2013) 69, 7 o1007-o1008

a=19.7280(6)Å   b=7.4755(3)Å   c=24.4847(7)Å

α=90°   β=90°   γ=90°

Ethyl 4-(1,3-benzodioxol-5-yl)-6-methyl-2-sulfanylidene-1,2,3,4- tetrahydropyrimidine-5-carboxylate

C15H16N2O4S

Nayak, Susanta K.Venugopala, K. N.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.Row, Tayur N. Guru

Acta Crystallographica Section E (2011) 67, 11 o3069-o3070

a=12.5102(9)Å   b=7.2054(4)Å   c=17.0881(12)Å

α=90.00°   β=107.178(8)°   γ=90.00°

3-(bromoacetyl)-6-fluoro-2H-chromen-2-one

C11H6BrFO3

HarishKumar, H. N.Mahapatra, SudarshanVenugopala, K. N.Mahadevan, Kittappa Mariswamy

Acta Crystallographica Section E (2011) 67, 9 o2264

a=4.0590(5)Å   b=11.7719(13)Å   c=21.608(2)Å

α=90°   β=94.318(10)°   γ=90°

[2-(1,3-Benzothiazol-2-ylmethoxy)-5-bromophenyl](4-chlorophenyl)methanone

C21H13BrClNO2S

Nayak, Susanta K.Venugopala, K. N.Govender, ThavendranKruger, Hendrik G.Maguire, Glenn E. M.

Acta Crystallographica Section E (2013) 69, 1 o70

a=13.7746(3)Å   b=7.4918(2)Å   c=18.7016(7)Å

α=90°   β=106.013(3)°   γ=90°

Methyl 4-(4-chlorophenyl)-8-iodo-2-methyl-6-oxo-1,6-dihydro-4<i>H</i>- pyrimido[2,1-<i>b</i>]quinazoline-3-carboxylate

C20H15ClIN3O3

Nayak, Susanta K.Venugopala, K. N.Odhav, Bharti

Acta Crystallographica Section E (2013) 69, 1 o123-o124

a=7.3443(15)Å   b=10.847(2)Å   c=12.475(3)Å

α=106.66(3)°   β=103.53(2)°   γ=92.79(3)°

Methyl (<i>E</i>)-2-[(3-chloro-4-cyanophenyl)imino]-4-(4-chlorophenyl)- 6-methyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate

C20H16Cl2N4O2

Venugopala, K. N.Nayak, Susanta K.Odhav, Bharti

Acta Crystallographica Section E (2012) 68, 10 o2977-o2978

a=11.905(8)Å   b=13.729(9)Å   c=12.782(8)Å

α=90.00°   β=108.366(14)°   γ=90.00°

2-(4-Bromoanilino)-6-(4-chlorophenyl)-5-methoxycarbonyl-4-methyl-3,6-dihydropyrimidin-1-ium chloride

C19H18BrClN3O2,Cl

Venugopala, K. N.Nayak, Susanta K.Odhav, Bharti

Acta Crystallographica Section E (2013) 69, 4 o518-o519

a=13.2691(15)Å   b=11.0965(12)Å   c=14.9545(17)Å

α=90°   β=114.181(3)°   γ=90°

{2-[(1,3-Benzothiazol-2-yl)methoxy]-5-bromophenyl}(phenyl)methanone

C21H14BrNO2S

Venugopala, K. N.Nayak, Susanta K.Odhav, B.

Acta Crystallographica Section E (2013) 69, 6 o984

a=15.1475(6)Å   b=7.6501(3)Å   c=15.8339(6)Å

α=90°   β=102.105(3)°   γ=90°

3-acetylcoumarin

C11H8O3

Munshi, ParthapratimVenugopala, K. N.Jayashree, B. S.Guru Row, Tayur N.

Crystal Growth & Design (2004) 4, 6 1105

a=11.325(7)Å   b=3.987(2)Å   c=18.773(11)Å

α=90°   β=90.425(10)°   γ=90°

3-acetylcoumarin

C11H8O3

Munshi, ParthapratimVenugopala, K. N.Jayashree, B. S.Guru Row, Tayur N.

Crystal Growth & Design (2004) 4, 6 1105

a=7.496(4)Å   b=9.653(6)Å   c=12.002(7)Å

α=85.740(9)°   β=86.097(9)°   γ=81.728(9)°

ANHYDROUS CIPROFLOXACIN

C17H18FN3O3

Mahapatra, SudarshanVenugopala, K. N.Guru Row, Tayur N.

Crystal Growth & Design (2010) 10, 4 1866

a=8.0622(15)Å   b=9.730(2)Å   c=10.3214(19)Å

α=99.927(17)°   β=104.541(17)°   γ=98.073(17)°

Medazolam

C18H13ClFN3

Mahapatra, SudarshanVenugopala, K. N.Guru Row, Tayur N.

Crystal Growth & Design (2010) 10, 4 1866

a=7.5588(3)Å   b=13.6840(5)Å   c=15.1242(8)Å

α=90°   β=92.497(5)°   γ=90°

Anhydrous Ofloxacin

C18H20FN3O4

Mahapatra, SudarshanVenugopala, K. N.Guru Row, Tayur N.

Crystal Growth & Design (2010) 10, 4 1866

a=30.322(4)Å   b=6.8607(8)Å   c=16.9199(16)Å

α=90°   β=105.271(11)°   γ=90°