Structures by: Siddiqui W. A.

Total: 61

O-Sulfamoylbenzoic acid

C7H7NO4S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifTariq, Muhammad IlyasParvez, Masood

Acta Crystallographica Section E (2007) 63, 10 o4117-o4117

a=12.200(4)Å   b=15.824(6)Å   c=9.012(4)Å

α=90.00°   β=100.45(2)°   γ=90.00°

1-Ethyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide

C10H11NO3S

Shafiq, MuhammadKhan, Islam UllahTahir, M. NawazSiddiqui, Waseeq Ahmad

Acta Crystallographica Section E (2008) 64, 3 o558

a=7.0272(3)Å   b=8.0448(4)Å   c=9.5880(4)Å

α=99.124(3)°   β=95.075(3)°   γ=104.092(3)°

2-Methyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

C8H7NO3S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section E (2008) 64, 4 o724

a=7.463(7)Å   b=6.761(6)Å   c=8.748(8)Å

α=90.00°   β=103.78(3)°   γ=90.00°

3,3-Dibromo-1-ethyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide

C10H9Br2NO3S

Shafiq, MuhammadTahir, M. NawazKhan, Islam UllahAhmad, SaeedSiddiqui, Waseeq Ahmad

Acta Crystallographica Section E (2008) 64, 7 o1270

a=7.7979(5)Å   b=11.9645(7)Å   c=13.1231(8)Å

α=90.00°   β=95.374(3)°   γ=90.00°

N-Chloromethylsaccharin

C8H6ClNO3S

Siddiqui, Waseeq AhmadAhmad, SaeedKhan, Islam UllahSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section E (2007) 63, 10 o4116-o4116

a=9.208(5)Å   b=8.643(4)Å   c=12.458(6)Å

α=90.00°   β=107.46(2)°   γ=90.00°

Methyl 3-oxo-2,3-dihydro-1,2-benzothiazole-2-acetate 1,1-dioxide

C10H9NO5S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifParvez, MasoodRashid, Rehana

Acta Crystallographica Section E (2008) 64, 5 o859

a=7.765(3)Å   b=8.496(3)Å   c=8.776(4)Å

α=104.39(2)°   β=100.58(2)°   γ=94.30(2)°

Tetraaquabis(2-sulfamoylbenzoato)manganese(II)

C14H20Mn1N2O12S2

Akram, RehanaSiddiqui, Waseeq AhmadTahir, M. NawazSiddiqui, Hamid LatifIqbal, Amjid

Acta Crystallographica Section E (2008) 64, 10 m1293-m1294

a=15.2442(4)Å   b=8.2835(2)Å   c=7.9188(2)Å

α=90°   β=99.9710(10)°   γ=90°

3-Benzylamino-1,2-benzisothiazole 1,1-dioxide

C14H12N2O2S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifTariq, Muhammad IlyasParvez, Masood

Acta Crystallographica Section E (2007) 63, 10 o4001

a=7.061(3)Å   b=7.052(2)Å   c=24.959(11)Å

α=90.00°   β=93.997(18)°   γ=90.00°

2-Methyl-2H-1,2-benzothiazin-4(3H)-one 1,1-dioxide

C9H9NO3S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifTariq, Muhammad IlyasParvez, Masood

Acta Crystallographica Section E (2007) 63, 12 o4585-o4585

a=6.778(5)Å   b=8.634(6)Å   c=15.704(10)Å

α=90.00°   β=90.00°   γ=90.00°

Methyl N-saccharinylmethyl sulfide

C9H9NO3S2

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifHussain, Rana AltafParvez, Masood

Acta Crystallographica Section E (2008) 64, 10 o1897

a=7.550(3)Å   b=17.332(8)Å   c=9.455(3)Å

α=90.00°   β=124.26(2)°   γ=90.00°

4-Hydroxy-3-carbomethoxy-2<i>H</i>-1,2-benzothiazine 1,1-dioxide

C10H9NO5S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifBukhari, Mujahid HussainParvez, Masood

Acta Crystallographica Section E (2008) 64, 10 o1922

a=7.777(2)Å   b=10.932(4)Å   c=12.890(4)Å

α=105.569(16)°   β=94.588(15)°   γ=97.763(16)°

Methyl 3-hydroxy-4-oxo-3,4-dihydro-2<i>H</i>-1,2-benzothiazine-3- carboxylate 1,1-dioxide monohydrate

C10H9NO6S,H2O

Arshad, Muhammad NadeemTahir, M. NawazKhan, Islam UllahShafiq, MuhammadSiddiqui, Waseeq Ahmad

Acta Crystallographica Section E (2008) 64, 10 o2045

a=7.7504(5)Å   b=14.5638(9)Å   c=21.0615(14)Å

α=90.00°   β=90.00°   γ=90.00°

1-Methyl-1H-2,1-benzothiazin-4(3H)-one 2,2-dioxide

C9H9NO3S

Tahir, M. NawazShafiq, MuhammadKhan, Islam UllahSiddiqui, Waseeq AhmadArshad, Muhammad Nadeem

Acta Crystallographica Section E (2008) 64, 3 o557

a=7.4553(4)Å   b=8.5437(4)Å   c=8.7097(4)Å

α=67.691(2)°   β=70.467(2)°   γ=66.327(2)°

2-[(3,4-dimethylphenyl)carbamoyl]benzenesulfonamide

C15H16N2O3S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 7 o367-o371

a=11.597(9)Å   b=7.450(3)Å   c=16.324(13)Å

α=90.00°   β=97.29(3)°   γ=90.00°

2-[(2,6-dimethylphenyl)carbamoyl]benzenesulfonamide

C15H16N2O3S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 7 o367-o371

a=7.968(3)Å   b=8.509(5)Å   c=21.510(11)Å

α=84.30(2)°   β=82.46(3)°   γ=88.66(3)°

2-[(2,3-dimethylphenyl)carbamoyl]benzenesulfonamide

C15H16N2O3S

Siddiqui, Waseeq AhmadAhmad, SaeedSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 7 o367-o371

a=12.842(7)Å   b=15.153(9)Å   c=7.572(4)Å

α=90.00°   β=91.16(4)°   γ=90.00°

N-(2-chlorophenyl)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide

C16H13ClN2O4S

Siddiqui, Waseeq AhmadAhmad, SaeedTariq, Muhammad IlyasSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 1 o4-o6

a=7.970(5)Å   b=10.945(6)Å   c=11.133(7)Å

α=60.61(3)°   β=69.81(3)°   γ=86.32(2)°

N-(2-chlorophenyl)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide

C16H13ClN2O4S

Siddiqui, Waseeq AhmadAhmad, SaeedTariq, Muhammad IlyasSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 1 o4-o6

a=7.750(2)Å   b=28.588(7)Å   c=7.5190(10)Å

α=90.00°   β=106.630(12)°   γ=90.00°

2-[N-(2-chlorophenyl)carbamoyl]benzenesulfonamide

C13H11ClN2O3S

Siddiqui, Waseeq AhmadAhmad, SaeedKhan, Islam UllahSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 5 o286-o289

a=15.734(9)Å   b=10.614(6)Å   c=7.717(3)Å

α=90.00°   β=90.00°   γ=90.00°

2-[N-(4-chlorophenyl)carbamoyl]benzenesulfonamide

C13H11ClN2O3S

Siddiqui, Waseeq AhmadAhmad, SaeedKhan, Islam UllahSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section C (2008) 64, 5 o286-o289

a=7.435(2)Å   b=16.006(6)Å   c=22.061(7)Å

α=90.00°   β=90.00°   γ=90.00°

<i>N</i>-(3,4-Dimethylphenyl)-4-hydroxy-2-methyl-2<i>H</i>-1,2-benzothiazine-3- carboxamide 1,1-dioxide

C18H18N2O4S

Siddiqui, Waseeq AhmadAli, MuhammadZia-ur-Rehman, MuhammadSharif, SaimaTizzard, Graham John

Acta Crystallographica Section E (2009) 65, 4 o900-o901

a=7.5458(4)Å   b=8.0214(3)Å   c=14.4832(7)Å

α=89.864(3)°   β=79.530(2)°   γ=73.812(3)°

<i>N</i>-(2,3-Dimethylphenyl)-4-hydroxy-2-methyl-2<i>H</i>-1,2-benzothiazine- 3-carboxamide 1,1-dioxide

C18H18N2O4S

Siddiqui, Waseeq AhmadBukahari, Iftikhar HussainZia-ur-Rehman, MuhammadKhan, Islam UllahTizzard, Graham John

Acta Crystallographica Section E (2009) 65, 3 o644-o645

a=10.2461(3)Å   b=8.5421(2)Å   c=19.8944(5)Å

α=90.00°   β=104.8320(10)°   γ=90.00°

2-Methyl-4-oxopentan-2-aminium 2-sulfamoylbenzoate

C6H14NO,C7H6NO4S

Rafique, MuhammadHussain, GhulamSiddiqui, Waseeq AhmadTahir, M. Nawaz

Acta Crystallographica Section E (2009) 65, 8 o1883

a=21.1917(9)Å   b=6.3897(2)Å   c=23.3751(11)Å

α=90°   β=90°   γ=90°

<i>N</i>-(3-Chlorophenyl)-1,2-benzisothiazol-3-amine 1,1-dioxide

C13H9ClN2O2S

Shah, Tariq SaeedSiddiqui, Waseeq AhmadTahir, M. NawazHussain, Ghulam

Acta Crystallographica Section E (2010) 66, 5 o1220

a=7.2223(10)Å   b=7.9138(12)Å   c=11.2175(17)Å

α=96.178(6)°   β=98.840(5)°   γ=97.574(5)°

Sodium 2-iodobenzenesulfonate monohydrate

Na,C6H4IO3S,H2O

Arshad, Muhammad NadeemTahir, M. NawazKhan, Islam UllahShafiq, MuhammadSiddiqui, Waseeq Ahmad

Acta Crystallographica Section E (2008) 64, 12 m1628

a=13.6141(4)Å   b=8.8233(3)Å   c=7.8493(3)Å

α=90°   β=92.1710(10)°   γ=90°

4-(4-Bromophenyl)-6-(4-chlorophenyl)pyrimidin-2-ylamine

C16H11BrClN3

Bukhari, Mujahid HussainSiddiqui, Hamid LatifAhmad, NaveedSiddiqui, Waseeq AhmadParvez, Masood

Acta Crystallographica Section E (2009) 65, 2 o390

a=39.343(8)Å   b=3.851(2)Å   c=22.620(6)Å

α=90.00°   β=123.81(2)°   γ=90.00°

4-(2-Iodobenzenesulfonamido)benzoic acid monohydrate

C13H10INO4S,H2O

Arshad, Muhammad NadeemTahir, M. NawazKhan, Islam UllahSiddiqui, Waseeq AhmadShafiq, Muhammad

Acta Crystallographica Section E (2009) 65, 2 o230

a=13.8049(9)Å   b=8.2756(5)Å   c=14.7928(10)Å

α=90°   β=117.472(3)°   γ=90°

2-Chloro-5-(2-iodobenzenesulfonamido)benzoic acid

C13H9ClINO4S

Arshad, Muhammad NadeemTahir, M. NawazKhan, Islam UllahSiddiqui, Waseeq AhmadShafiq, Muhammad

Acta Crystallographica Section E (2009) 65, 2 o281

a=26.6375(9)Å   b=8.5532(2)Å   c=14.2696(5)Å

α=90°   β=111.923(2)°   γ=90°

<i>N</i>-(4-Methoxy-2-nitrophenyl)-<i>N</i>-(methylsulfonyl)acetamide

C10H12N2O6S

Zia-ur-Rehman, MuhammadSepehrianazar, AmirAli, MuhammadSiddiqui, Waseeq AhmadÇaylak, Nagihan

Acta Crystallographica Section E (2009) 65, 5 o941

a=7.1512(2)Å   b=15.4303(5)Å   c=11.3217(3)Å

α=90.00°   β=91.769(2)°   γ=90.00°

<i>N</i>-acetonylsaccharin

C10H9NO4S

Ahmad, MatloobSiddiqui, Hamid LatifAzam, MuhammadSiddiqui, Waseeq AhmadParvez, Masood

Acta Crystallographica Section E (2009) 65, 9 o2185

a=7.475(3)Å   b=8.975(4)Å   c=15.923(7)Å

α=90.00°   β=101.028(18)°   γ=90.00°

<i>N</i>-(2-Chlorophenyl)-4-hydroxy-2<i>H</i>-1,2-benzothiazine-3-carboxamide 1,1-dioxide

C15H11ClN2O4S

Siddiqui, Waseeq AhmadSiddiqui, Hamid LatifAzam, MuhammadParvez, MasoodRizvi, Umar Farooq

Acta Crystallographica Section E (2009) 65, 9 o2279-o2280

a=10.077(2)Å   b=13.818(3)Å   c=21.426(4)Å

α=90.00°   β=97.070(13)°   γ=90.00°

<i>N</i>-Saccharinylmethyl ether

C16H12N2O7S2

Siddiqui, Waseeq AhmadAkhtar, YasmeenAkmal, MuhammadSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section E (2010) 66, 4 o929

a=8.9317(4)Å   b=18.3681(6)Å   c=10.1942(5)Å

α=90.00°   β=93.517(2)°   γ=90.00°

<i>N</i>'-(2,6-Dichlorobenzylidene)-2-hydroxybenzohydrazide

C14H10Cl2N2O2

Baig, YawarSiddiqui, Hamid LatifSiddiqui, Waseeq AhmadMustafa, GhulamKrautscheid, Harald

Acta Crystallographica Section E (2010) 66, 10 o2603

a=7.5029(6)Å   b=23.8363(13)Å   c=8.0286(7)Å

α=90.00°   β=109.860(6)°   γ=90.00°

4-Chloro-<i>N</i>-[(<i>E</i>)-2,4-dichlorobenzylidene]aniline

C13H8Cl3N

Hayat, UmarSiddiqui, Waseeq AhmadTahir, M. NawazHussain, Ghulam

Acta Crystallographica Section E (2010) 66, 10 o2523

a=3.9665(3)Å   b=27.639(2)Å   c=11.4287(9)Å

α=90°   β=99.165(3)°   γ=90°

3-[(<i>E</i>)-(2,4-Dichloropbenzylidene)amino]benzoic acid

C14H9Cl2NO2

Akmal, MuhammadSiddiqui, Waseeq AhmadTahir, M. NawazAshraf, AdnanNosheen, Farhat

Acta Crystallographica Section E (2011) 67, 1 o157

a=7.4065(2)Å   b=7.6176(3)Å   c=11.5330(4)Å

α=86.946(2)°   β=80.4330(10)°   γ=85.833(2)°

(2-Bromophenyl)(4-hydroxy-1,1-dioxo-2<i>H</i>-1,2-benzothiazin-3-yl)methanone

C15H10BrNO4S

Sattar, NaziaSiddiqui, Hamid LatifSiddiqui, Waseeq AhmadAkram, MuhammadParvez, Masood

Acta Crystallographica Section E (2012) 68, 4 o1247

a=12.0433(4)Å   b=8.5491(3)Å   c=14.7841(5)Å

α=90.00°   β=106.3950(19)°   γ=90.00°

<i>N</i>-Benzyl-4-hydroxy-2-methyl-1,1-dioxo-2<i>H</i>-1λ^6^,2- benzothiazine-3-carboxamide

C17H16N2O4S

Aman, FarhanaSiddiqui, Waseeq AhmadAshraf, AdnanSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section E (2012) 68, 6 o1921

a=8.785(3)Å   b=9.122(3)Å   c=11.425(4)Å

α=66.61(2)°   β=87.66(2)°   γ=69.38(2)°

4-Hydroxy-2-methyl-1,1-dioxo-2<i>H</i>-1λ^6^,2- benzothiazine-3-carboxylic acid hemihydrate

C10H9NO5S,0.5(H2O)

Aman, FarhanaSiddiqui, Waseeq AhmadAshraf, AdnanTahir, M. Nawaz

Acta Crystallographica Section E (2012) 68, 3 o621-o622

a=7.1837(2)Å   b=8.5847(3)Å   c=17.9814(4)Å

α=87.6050(10)°   β=89.713(2)°   γ=87.1740(10)°

2,2'-(4-Methyl-4<i>H</i>-1,2,4-triazole-3,5-diyl)dibenzenesulfonamide

C15H15N5O4S2

Akhtar, TasleemSiddiqui, Waseeq AhmadAshraf, AdnanTahir, M. Nawaz

Acta Crystallographica Section E (2012) 68, 3 o754

a=13.4190(6)Å   b=6.9043(2)Å   c=19.0498(9)Å

α=90°   β=102.243(2)°   γ=90°

2-(<i>N</i>-Cyclohexylcarbamoyl)benzenesulfonamide

C13H18N2O3S

Siddiqui, Waseeq AhmadAshraf, AdnanSiddiqui, Hamid LatifAkram, MuhammadParvez, Masood

Acta Crystallographica Section E (2012) 68, 2 o370

a=16.1869(5)Å   b=10.8467(3)Å   c=15.9353(4)Å

α=90.00°   β=90.00°   γ=90.00°

2-(1<i>H</i>-Benzimidazol-2-yl)-<i>N</i>-[(<i>E</i>)- (dimethylamino)methylidene]benzenesulfonamide

C16H16N4O2S

Ashraf, AdnanTahir, M. NawazSiddiqui, Waseeq AhmadPerveen, Nadia

Acta Crystallographica Section E (2012) 68, 7 o2069

a=15.630(5)Å   b=10.003(4)Å   c=22.122(5)Å

α=90°   β=110.657(5)°   γ=90°

2-[2-(3-Chlorophenyl)-2-oxoethyl]-4-hydroxy-3-(3-methoxybenzoyl)- 2<i>H</i>-1λ^6^,2-benzothiazine-1,1-dione

C24H18ClNO6S

Siddiqui, Hamid LatifAhmad, MatloobGul, SalmanSiddiqui, Waseeq AhmadParvez, Masood

Acta Crystallographica Section E (2012) 68, 4 o980-o981

a=10.2562(3)Å   b=10.9602(3)Å   c=11.3861(4)Å

α=116.5460(15)°   β=105.3216(13)°   γ=97.2383(14)°

3-[Hydroxy(3-methoxyphenyl)methylidene]-2-(2-oxo-2-phenylethyl)- 3,4-dihydro-2<i>H</i>-1λ^6^,2-benzothiazine-1,1,4-trione

C24H19NO6S

Siddiqui, Hamid LatifAhmad, MatloobGul, SalmanSiddiqui, Waseeq AhmadParvez, Masood

Acta Crystallographica Section E (2012) 68, 4 o978-o979

a=17.9615(5)Å   b=11.2633(3)Å   c=19.5904(6)Å

α=90.00°   β=90.00°   γ=90.00°

2,3-Dihydro-1λ^6^,2-benzothiazine-1,1,4-trione

C8H7NO3S

Aman, FarhanaSiddiqui, Waseeq AhmadAshraf, AdnanTahir, M. Nawaz

Acta Crystallographica Section E (2012) 68, 5 o1306

a=8.4950(4)Å   b=13.7560(5)Å   c=7.6677(3)Å

α=90°   β=113.2140(10)°   γ=90°

(2-Chlorophenyl)(4-hydroxy-1,1-dioxo-2<i>H</i>-1,2-benzothiazin-3-yl)methanone

C15H10ClNO4S

Sattar, NaziaSiddiqui, Hamid LatifAhmad, MatloobSiddiqui, Waseeq AhmadParvez, Masood

Acta Crystallographica Section E (2012) 68, 5 o1326

a=12.1078(6)Å   b=8.4057(5)Å   c=14.7022(9)Å

α=90.00°   β=105.541(3)°   γ=90.00°

4-Hydroxy-2-methyl-1,1-dioxo-<i>N</i>-phenyl-2<i>H</i>- 1λ^6^,2-benzothiazine-3-carboxamide

C16H14N2O4S

Aman, FarhanaSiddiqui, Waseeq AhmadAshraf, AdnanSiddiqui, Hamid LatifParvez, Masood

Acta Crystallographica Section E (2012) 68, 6 o1790

a=10.502(2)Å   b=7.649(3)Å   c=19.235(4)Å

α=90.00°   β=103.395(15)°   γ=90.00°

2,6-Dibromo-4-chloroaniline

C6H4Br2ClN

Ali, Umar SharifSiddiqui, Waseeq AhmadAshraf, AdnanTahir, M. Nawaz

Acta Crystallographica Section E (2012) 68, 6 o1904

a=13.3132(7)Å   b=3.9387(2)Å   c=16.5476(9)Å

α=90°   β=112.318(2)°   γ=90°

2-[2-(2-Bromophenyl)-2-oxoethyl]-1λ^6^,2-benzothiazole-1,1,3-trione

C15H10BrNO4S

Sattar, NaziaSiddiqui, Hamid LatifSiddiqui, Waseeq AhmadAkram, MuhammadParvez, Masood

Acta Crystallographica Section E (2012) 68, 6 o1889-o1890

a=7.574(2)Å   b=13.903(4)Å   c=14.814(4)Å

α=110.574(15)°   β=96.936(13)°   γ=93.640(14)°