Structures published

Total: 51

4-Amino-6-(piperidin-1-yl)pyrimidine-5-carbonitrile

C₁₀H₁₃N₅

Bhat, Radhika Shraddha, K. N.Begum, Noor Shahina

IUCrData (2020) 5, 3

a=10.7335(9)Å b=12.4005(10)Å c=7.9206(6)Å

α=90° β=93.654(4)° γ=90°

2-[1-(4-tert-Butylphenyl)-4,5-diphenyl-1H-imidazol-2-yl]-4,6-dichlorophenol

C₃₁H₂₆Cl₂N₂O

Shraddha, K. N.Begum, Noor Shahina

IUCrData (2020) 5, 7 x200870

a=9.8084(10)Å b=11.6806(11)Å c=12.0754(13)Å

α=77.474(6)° β=85.686(6)° γ=80.742(6)°

4-Chloro-2-[1-(4-ethylphenyl)-4,5-diphenyl-1H-imidazol-2-yl]phenol

C₂₉H₂₃ClN₂O

Shraddha, K. N.Devika, S.Begum, Noor Shahina

IUCrData (2020) 5, 1 x191690

a=9.0627(6)Å b=10.7595(8)Å c=24.4636(19)Å

α=90° β=100.599(3)° γ=90°

2-[4,5-Bis(4-bromophenyl)-1-(4-tert-butylphenyl)-1H-imidazol-2-yl]-4,6-dichlorophenol

C₃₁H₂₄Br₂Cl₂N₂O

Devika, S.Shraddha, K. N.Begum, Noor Shahina

IUCrData (2019) 4, 12 x191672

a=17.7619(5)Å b=12.7435(4)Å c=28.2194(8)Å

α=90° β=102.478(2)° γ=90°

Ethyl 4-(4-chloro-3-fluorophenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxylate

C₁₄H₁₄ClFN₂O₂S

Shraddha, K. N.Devika, S.Begum, Noor Shahina

IUCrData (2019) 4, 7 x190960

a=7.2599(5)Å b=9.4979(7)Å c=11.9596(8)Å

α=106.149(2)° β=90.236(2)° γ=108.939(2)°

(2-Hydroxyphenyl)(4,2':4',4''-terpyridin-6'-yl)methanone

C₂₂H₁₅N₃O₂

Devika, S.Begum, Noor Shahina Manjappa, Kiran B.Yang, Ding-Yah

IUCrData (2020) 5, 7 x200857

a=7.2994(2)Å b=9.6105(3)Å c=23.9296(8)Å

α=90° β=90° γ=90°

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

C₁₆H₂₀N₂O₂S

R, Shashi Begum, Noor Shahina

IUCrData (2017) 2, 10 x171440

a=14.4124(7)Å b=14.9172(6)Å c=15.1412(6)Å

α=90° β=100.3770(10)° γ=90°

C₁₁H₉FN₂O₃

Yogesh Kumar, Gujjenahalli Ramalingaiah Begum, Noor Shahina Mohammed Imran, Khan

New Journal of Chemistry (2020) 44, 17 7001-7006

a=10.8098(10)Å b=3.9789(4)Å c=24.250(2)Å

α=90° β=92.803(9)° γ=90°

Ethyl 2-cyano-3-[(1-ethoxyethylidene)amino]-5-(3-methoxyphenyl)-7-methyl-5H-1,3-thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₂H₂₄N₄O₄S

Krishnamurthy, M. S.Begum, Noor Shahina

Acta Crystallographica Section E (2015) 71, 4 o256-o257

a=14.371(3)Å b=13.368(3)Å c=22.771(6)Å

α=90.000(5)° β=99.325(5)° γ=90.00(5)°

Ethyl 6-(2-fluorophenyl)-4-hydroxy-2-sulfanylidene-4-trifluoromethyl- 1,3-diazinane-5-carboxylate

C₁₄H₁₄F₄N₂O₃S

Krishnamurthy, M. S.Begum, Noor Shahina

Acta Crystallographica Section E (2015) 71, 5 o268-o269

a=10.937(3)Å b=9.934(3)Å c=14.629(4)Å

α=90.00° β=108.239(5)° γ=90.00°

2-(4-Chloro-3-fluorophenyl)-1H-benzimidazole

C₁₃H₈ClFN₂

Krishnamurthy, M. S.Begum, Noor Shahina

Acta Crystallographica Section E (2015) 71, 6 o387-o388

a=9.2302(4)Å b=9.8500(4)Å c=23.1347(9)Å

α=90.00° β=90.00° γ=90.00°

2-(3,4-Difluorophenyl)-1H-benzimidazole

C₁₃H₈F₂N₂

Krishnamurthy, M. S.Fathima, Nikhath Nagarajaiah, H.Begum, Noor Shahina

Acta Crystallographica Section E (2013) 69, 11 o1689

a=8.7195(17)Å b=9.9454(19)Å c=23.389(4)Å

α=90.00° β=90.00° γ=90.00°

4-Azidomethyl-6-isopropyl-2H-chromen-2-one

C₁₃H₁₃N₃O₂

Krishnamurthy, M. S.Begum, Noor Shahina Shamala, D.Shivashankar, K.

Acta Crystallographica Section E (2015) 71, 4 o227-o228

a=6.895(2)Å b=7.862(2)Å c=11.592(4)Å

α=72.218(6)° β=79.662(5)° γ=82.430(6)°

6-Chloro-3-[(dimethylamino)methylidene]thiochroman-4-one

C₁₂H₁₂ClNOS

Khan, Ashraf Y.Fathima, Nikhath Kalashetti, Mallikarjun B.Begum, Noor Shahina Khazi, I. M.

Acta crystallographica. Section E, Structure reports online (2013) 69, Pt 10 o1521

a=11.0031(3)Å b=12.5937(3)Å c=13.0787(3)Å

α=90.00° β=100.255(2)° γ=90.00°

Methyl 5-(4-acetoxyphenyl)-2-(2-bromobenzylidine)-7-methyl-3-oxo-2,3-dihydro-5H-1,3-thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₄H₁₉BrN₂O₅S

Fathima, Nikhath Nagarajaiah, H.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2013) 69, Pt 8 o1262

a=7.6018(5)Å b=11.9648(7)Å c=14.0877(9)Å

α=106.4250(10)° β=104.700(2)° γ=106.2960(10)°

4-Bromomethyl-6-tert-butyl-2H-chromen-2-one

C₁₄H₁₅BrO₂

Nagarajaiah, H.Puttaraju, K. B.Shivashankar, K.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2013) 69, Pt 7 o1056

a=10.3311(19)Å b=16.830(3)Å c=7.3374(14)Å

α=90.00° β=97.518(3)° γ=90.00°

2-[4-(Trifluoromethoxy)phenyl]-1H-benzimidazole

C₁₄H₉F₃N₂O

Fathima, Nikhath Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2013) 69, Pt 2 o264

a=14.476(6)Å b=9.312(4)Å c=9.835(4)Å

α=90.00° β=108.192(8)° γ=90.00°

Ethyl 5-[3-(dimethylamino)acryloyl]-2-{[(dimethylamino)methylidene]amino}-4-methyl-thiophene-3-carboxylate

C₁₆H₂₃N₃O₃S

Krishnamurthy, M. S.Prasad, N. L.Nagarajaiah, H.Begum, Noor Shahina

Acta crystallographica. Section E, Crystallographic communications (2015) 71, Pt 12 o908-9

a=7.6954(5)Å b=8.1799(5)Å c=13.9626(9)Å

α=95.928(2)° β=103.685(2)° γ=90.137(2)°

4-(2-Fluorophenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxylate

C₁₃H₁₃FN₂O₂S

Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Crystallographic communications (2015) 71, Pt 11 o838-9

a=13.3298(15)Å b=7.1509(8)Å c=14.5703(17)Å

α=90.00° β=109.854(4)° γ=90.00°

2-Acetyl-5-(3,4-dimethoxyphenyl)-6-ethoxycarbonyl-3,7-dimethyl-5H-thiazolo[3,2-a]pyrimidin-8-ium chloride

C₂₁H₂₅N₂O₅S_,Cl

Prasad, N. L.Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Crystallographic communications (2015) 71, Pt 10 o764-5

a=9.9000(6)Å b=11.8563(7)Å c=19.0377(11)Å

α=80.827(2)° β=83.999(2)° γ=86.071(2)°

Ethyl 5-acetyl-2-{[(dimethylamino)methylidene]amino}-4-methylthiophene-3-carboxylate

C₁₃H₁₈N₂O₃S

Prasad, N. L.Krishnamurthy, M. S.Nagarajaiah, H.Begum, Noor Shahina

Acta crystallographica. Section E, Crystallographic communications (2015) 71, Pt 10 o762-3

a=12.218(3)Å b=7.332(2)Å c=30.923(8)Å

α=90.00° β=90.00° γ=90.00°

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

C₁₄H₁₅FN₂O₂S

Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Crystallographic communications (2015) 71, Pt 10 o699-700

a=8.9298(6)Å b=11.5870(8)Å c=15.7459(11)Å

α=100.940(2)° β=104.804(2)° γ=98.153(2)°

Ethyl 2-acetyl-3,7-dimethyl-5-(thiophen-2-yl)-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate

C₁₇H₁₈N₂O₃S₂

Prasad, N. L.Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Crystallographic communications (2015) 71, Pt 7 o477-8

a=7.8835(10)Å b=14.4041(19)Å c=15.231(2)Å

α=90.00° β=94.940(4)° γ=90.00°

2-(2-Fluorobenzylidene)-5-(4-fluorophenyl)-7-methyl-3-oxo-2,3-dihydro-5H-1,3-thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₃H₁₈F₂N₂O₃S

Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2014) 70, Pt 12 o1270-1

a=24.746(5)Å b=9.6879(17)Å c=16.757(3)Å

α=90.00° β=92.022(5)° γ=90.00°

1-(2,4-Dimethylphenyl)-2-(4-trimethylsilyl-1H-1,2,3-triazol-1-yl)ethanone

C₁₅H₂₁N₃OSi

Venkatesh, G. B.Nagarajaiah, H.Prasad, N. L.HariPrasad, S.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2014) 70, Pt 12 o1253

a=5.961(3)Å b=13.374(7)Å c=20.349(11)Å

α=79.034(10)° β=84.831(10)° γ=85.123(10)°

2-Acetyl-5-(3-methoxy-phenyl)-3,7-dimethyl-5H-thiazolo[3,2-a]pyrimidine-6-carboxylic acid ethyl ester

C₂₀H₂₂N₂O₄S

Prasad, N. L.Krishnamurthy, M. S.Nagarajaiah, H.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2014) 70, Pt 11 o1204

a=8.281(3)Å b=9.680(4)Å c=12.821(5)Å

α=76.423(10)° β=86.308(10)° γ=74.641(11)°

Ethyl 5-(3-fluorophenyl)-2-[(4-fluorophenyl)methylidene]-7-methyl-3-oxo-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₃H₁₈F₂N₂O₃S

Krishnamurthy, M. S.Nagarajaiah, H.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2014) 70, Pt 11 o1187-8

a=9.4358(5)Å b=10.7862(6)Å c=20.2246(11)Å

α=90.00° β=92.1590(10)° γ=90.00°

2-[4-(Trifluoromethyl)phenyl]-1H-benzimidazole

C₁₄H₉F₃N₂

Krishnamurthy, M. S.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2014) 70, Pt 7 o760

a=9.2292(9)Å b=9.8117(10)Å c=25.347(2)Å

α=90.00° β=90.00° γ=90.00°

Methyl 4-(4-hydroxyphenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidine-5-carboxylate

C₁₃H₁₄N₂O₃S

Fathima, Nikhath Nagarajaiah, H.Begum, Noor Shahina

Acta crystallographica. Section E, Structure reports online (2014) 70, Pt 3 o306

a=7.3016(12)Å b=7.6855(13)Å c=11.4706(19)Å

α=88.337(3)° β=84.870(3)° γ=89.937(3)°

C₉H₁₀O₃

Begum, N. S.Jain, M.Chandrasekhar, S.Venkatesan, K.

Acta Crystallographica Section C (1992) 48, 6 1076-1078

a=8.2480(10)Å b=5.145(2)Å c=19.724(2)Å

α=90° β=90.670(10)° γ=90°

C₂₁H₂₂N₂O₄S

Begum, N. S.Venkatesan, K.

Acta Crystallographica Section C (1992) 48, 5 902-905

a=9.7990(10)Å b=11.8530(10)Å c=17.316(2)Å

α=90° β=90° γ=90°

C₁₁H₂₀Si_1,Cl₂Pd₁

Begum, N. S.Bandodakar, B. S.Nagendrappa, G.

Acta Crystallographica Section C (1994) 50, 8 1227-1231

a=12.5360(10)Å b=12.867(2)Å c=17.759(2)Å

α=90.° β=93.010(10)° γ=90.°

Tetrahydrocurcumin

C₂₁H₂₄O₆

Girija, C. R.Begum, Noor Shahina Syed, Akheel Ahmed Thiruvenkatam, Vijay

Acta Crystallographica Section C (2004) 60, 8 o611-o613

a=7.981(3)Å b=11.388(3)Å c=12.497(3)Å

α=117.065(3)° β=100.394(10)° γ=94.856(3)°

5,syn-7-Bis(trimethylsilyl)-5-norbornene-endo-2,3-dicarboxylic acid

C₁₅H₂₆O₄Si₂

Begum, Noor Shahina Vasundhara, D. E.Girija, C. R.Nagendrappa, Gopalpur

Acta Crystallographica Section C (2008) 64, 8 o423-o425

a=16.9370(4)Å b=6.8184(16)Å c=16.5770(4)Å

α=90° β=97.667(4)° γ=90°

3-{[6-(4-Chlorophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]methyl}- 1,2-benzoxazole

C₁₈H₁₁ClN₄OS

Banu, Afshan Ziaulla, Mohamed Begum, Noor Shahina Lamani, Ravi S.Khazi, I. M.

Acta Crystallographica Section E (2011) 67, 3 o617-o618

a=38.419(7)Å b=5.7761(10)Å c=14.772(3)Å

α=90.00° β=108.004(5)° γ=90.00°

2-Amino-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile

C₁₀H₁₂N₂S

Ziaulla, Mohamed Banu, Afshan Begum, Noor Shahina Panchamukhi, Shridhar I.Khazi, I. M.

Acta Crystallographica Section E (2011) 67, 3 o699

a=9.0415(2)Å b=8.3294(2)Å c=13.1283(3)Å

α=90.00° β=90.169(2)° γ=90.00°

2-Amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile

C₉H₈N₂OS

Ziaulla, Mohamed Banu, Afshan Begum, Noor Shahina Panchamukhi, Shridhar I.Khazi, I. M.

Acta Crystallographica Section E (2010) 66, 10 o2616-o2617

a=7.2986(3)Å b=8.7555(3)Å c=14.7307(6)Å

α=90° β=94.1510(10)° γ=90°

3-{[5-(4-Bromophenyl)imidazo[2,1-b][1,3,4]thiadiazol-2-yl]methyl}- 1,2-benzoxazole

C₁₈H₁₁BrN₄OS

Banu, Afshan Ziaulla, Mohamed Begum, Noor Shahina Lamani, Ravi S.Khazi, I. M.

Acta Crystallographica Section E (2011) 67, 1 o154

a=38.985(17)Å b=5.764(3)Å c=14.925(6)Å

α=90.00° β=109.191(13)° γ=90.00°

2-(4-Methylsulfanylphenyl)-1H-benzimidazol-3-ium bromide

C₁₄H₁₃N₂S_,Br

Ziaulla, Mohamed Manjunatha, M. N.Sankolli, Ravish Nagasundara, K. R.Begum, Noor Shahina

Acta Crystallographica Section E (2011) 67, 2 o341-o342

a=5.3289(2)Å b=24.0195(12)Å c=10.9544(5)Å

α=90° β=100.113(2)° γ=90°

6-(4-Bromophenyl)-2-(4-fluorobenzyl)imidazo[2,1-b][1,3,4]thiadiazole

C₁₇H₁₁BrFN₃S

Banu, Afshan Begum, Noor Shahina Lamani, Ravi S.Khazi, I. M.

Acta Crystallographica Section E (2011) 67, 4 o779

a=10.505(4)Å b=5.617(2)Å c=25.877(11)Å

α=90.00° β=91.566(7)° γ=90.00°

2-Phenyl-8,9,10,11-tetrahydro-1- benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine

C₁₇H₁₄N₄S

Panchamukhi, Shridhar I.Fathima, Nikhath Khazi, I. M.Begum, Noor Shahina

Acta Crystallographica Section E (2011) 67, 4 o777-o778

a=8.6239(16)Å b=20.512(4)Å c=8.5952(16)Å

α=90.00° β=111.975(3)° γ=90.00°

Bis{2-[4-(methylsulfanyl)phenyl]-1H-benzimidazol-3-ium} tetrabromidocuprate(II) dihydrate

2(C₁₄H₁₃N₂S)_,Br₄Cu_2,2(H₂O)

Manjunatha, M. N.Ziaulla, Mohamed Sankolli, Ravish Begum, Noor Shahina Nagasundara, K. R.

Acta Crystallographica Section E (2011) 67, 5 m578

a=7.6878(5)Å b=11.8358(7)Å c=18.5485(9)Å

α=85.305(4)° β=84.778(5)° γ=80.692(5)°

Bis{2-[4-(methylsulfanyl)phenyl]-1H-benzimidazol-3-ium} tetrabromidocadmate(II) ethanol monosolvate

2(C₁₄H₁₃N₂S)_,Br₄Cd_2,C₂H₆O

Manjunatha, M. N.Ziaulla, Mohamed Begum, Noor Shahina Nagasundara, K. R.

Acta Crystallographica Section E (2011) 67, 6 m771

a=22.1321(15)Å b=13.8746(10)Å c=22.2594(16)Å

α=90.00° β=90.00° γ=90.00°

7-Methyl-5,6,7,8-tetrahydro-1-benzothieno[2,3-d]pyrimidin-4-amine

C₁₁H₁₃N₃S

Ziaulla, Mohamed Banu, Afshan Begum, Noor Shahina Panchamukhi, Shridhar I.Khazi, I. M.

Acta Crystallographica Section E (2011) 67, 7 o1636-o1637

a=10.395(4)Å b=8.422(3)Å c=13.155(5)Å

α=90.00° β=110.015(6)° γ=90.00°

2-Amino-4-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile

C₁₀H₁₂N₂S

Khan, Ashraf Y.Fathima, Nikhath Kalashetti, Mallikarjun B.Begum, Noor Shahina Khazi, I. M.

Acta Crystallographica Section E (2012) 68, 10 o3025

a=9.6771(2)Å b=7.6364(2)Å c=13.8156(3)Å

α=90.00° β=100.221(2)° γ=90.00°

Ethyl 3-ethoxycarbonylmethyl-7-methyl-5-phenyl-5H- thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₀H₂₂N₂O₄S

Nagarajaiah, H.Begum, Noor Shahina

Acta Crystallographica Section E (2012) 68, 10 o2878

a=10.0861(4)Å b=7.7954(3)Å c=23.4088(10)Å

α=90.00° β=95.000(3)° γ=90.00°

1-(2-Chloroethyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one

C₇H₇ClN₄O

Khazi, Mohammed Iqbal A.Fathima, Nikhath Belavagi, Ningaraddi S.Begum, Noor Shahina Khazi, I. M.

Acta Crystallographica Section E (2012) 68, 7 o2083

a=4.64480(10)Å b=8.07920(10)Å c=22.7335(4)Å

α=90.00° β=93.5540(10)° γ=90.00°

Methyl 5-(4-hydroxy-3-methoxyphenyl)-2-(4-methoxybenzylidene)-7-methyl-3-oxo- 2,3-dihydro-5H-thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₄H₂₂N₂O₆S

Nagarajaiah, H.Begum, Noor Shahina

Acta Crystallographica Section E (2011) 67, 12 o3444

a=6.8096(12)Å b=9.9343(18)Å c=16.246(3)Å

α=86.816(3)° β=85.588(3)° γ=81.318(3)°

Methyl 2-(2-bromobenzylidene)-5-(4-hydroxyphenyl)-7-methyl-3-oxo-2,3-dihydro- 5H-1,3-thiazolo[3,2-a]pyrimidine-6-carboxylate

C₂₂H₁₇BrN₂O₄S

Nagarajaiah, H.Fathima, Nikhath Begum, Noor Shahina

Acta Crystallographica Section E (2012) 68, 4 o1257-o1258

a=9.851(2)Å b=23.461(6)Å c=9.416(2)Å

α=90.00° β=111.229(5)° γ=90.00°

Ethyl 3-acetyl-4-(3-methoxyphenyl)-6-methyl-2-sulfanylidene-1,2,3,4- tetrahydropyrimidine-5-carboxylate

C₁₇H₂₀N₂O₄S

Fathima, Nikhath Nagarajaiah, H.Begum, Noor Shahina

Acta Crystallographica Section E (2012) 68, 5 o1555

a=11.515(2)Å b=7.3687(16)Å c=20.049(4)Å

α=90.00° β=90.960(4)° γ=90.00°

4-Imino-2,7-dimethyl-5,6,7,8-tetrahydro-4H- 1-benzothieno[2,3-d]pyrimidin-3-amine

C₁₂H₁₆N₄S

Kalashetti, Mallikarjun B.Fathima, Nikhath Khan, Ashraf Y.Begum, Noor Shahina Khazi, I. M.

Acta Crystallographica Section E (2012) 68, 8 o2468

a=6.7514(5)Å b=8.7139(6)Å c=11.8309(9)Å

α=97.221(4)° β=102.820(4)° γ=112.482(3)°