Literature DB >> 21522717

N'-(2-Chloro-benzyl-idene)-2-(3,4-dimethyl-5,5-dioxo-2H,4H-pyrazolo-[4,3-c][1,2]benzothia-zin-2-yl)acetohydrazide.

Matloob Ahmad, Hamid Latif Siddiqui, Manzoor Iqbal Khattak, Saeed Ahmad, Masood Parvez.   

Abstract

The asymmetric unit of the title compound, C(20)H(18)ClN(5)O(3)S, contains two independent mol-ecules with significantly different conformations of the heterocyclic thia-zine rings. In both mol-ecules, the thia-zine rings adopt half-chair conformations, with the S atoms displaced by 0.382 (3) and 0.533 (3) Å and N atoms -0.351 and -0.275 Å, respectively, from the planes formed by the remaining ring atoms. The crystal structure is stabilized by weak inter-molecular N-H⋯O and C-H⋯O inter-actions.

Entities:  

Year:  2010        PMID: 21522717      PMCID: PMC3050389          DOI: 10.1107/S160053681005227X

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For related structures, see: Ahmad et al. (2008 ▶, 2009 ▶, 2011 ▶); Siddiqui et al. (2008 ▶). For puckering parameters, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C20H18ClN5O3S M = 443.90 Triclinic, a = 11.4881 (2) Å b = 12.7518 (3) Å c = 15.5690 (4) Å α = 71.2778 (11)° β = 78.6837 (13)° γ = 70.4911 (12)° V = 2025.92 (8) Å3 Z = 4 Mo Kα radiation μ = 0.33 mm−1 T = 173 K 0.20 × 0.18 × 0.16 mm

Data collection

Nonius KappaCCD diffractometer Absorption correction: multi-scan (SORTAV; Blessing, 1997 ▶) T min = 0.938, T max = 0.950 13799 measured reflections 7106 independent reflections 5649 reflections with I > 2σ(I) R int = 0.024

Refinement

R[F 2 > 2σ(F 2)] = 0.036 wR(F 2) = 0.106 S = 1.00 7106 reflections 545 parameters H-atom parameters constrained Δρmax = 0.25 e Å−3 Δρmin = −0.39 e Å−3 Data collection: COLLECT (Hooft, 1998 ▶); cell refinement: DENZO (Otwinowski & Minor, 1997 ▶); data reduction: SCALEPACK (Otwinowski & Minor, 1997 ▶); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997 ▶); software used to prepare material for publication: SHELXL97. Crystal structure: contains datablocks global, I. DOI: 10.1107/S160053681005227X/jh2243sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S160053681005227X/jh2243Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C20H18ClN5O3SZ = 4
Mr = 443.90F(000) = 920
Triclinic, P1Dx = 1.455 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 11.4881 (2) ÅCell parameters from 8973 reflections
b = 12.7518 (3) Åθ = 1.0–27.5°
c = 15.5690 (4) ŵ = 0.33 mm1
α = 71.2778 (11)°T = 173 K
β = 78.6837 (13)°Block, colorless
γ = 70.4911 (12)°0.20 × 0.18 × 0.16 mm
V = 2025.92 (8) Å3
Nonius KappaCCD diffractometer7106 independent reflections
Radiation source: fine-focus sealed tube5649 reflections with I > 2σ(I)
graphiteRint = 0.024
ω and φ scansθmax = 25.0°, θmin = 1.4°
Absorption correction: multi-scan (SORTAV; Blessing, 1997)h = −13→13
Tmin = 0.938, Tmax = 0.950k = −15→15
13799 measured reflectionsl = −18→18
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.036Hydrogen site location: difference Fourier map
wR(F2) = 0.106H-atom parameters constrained
S = 1.00w = 1/[σ2(Fo2) + (0.061P)2 + 0.760P] where P = (Fo2 + 2Fc2)/3
7106 reflections(Δ/σ)max = 0.001
545 parametersΔρmax = 0.25 e Å3
0 restraintsΔρmin = −0.39 e Å3
Experimental. Colorless crystals; mp 482 - 484 K. IR (KBr) cm-1: 3478, 1699, 1595, 1340, 1155. 1H-NMR (DMSO– d6) (400 MHz) δ 2.32 (3H, s, CCH3), 2.98 (3H, s, NCH3), 5.52 (2H, s, NCH2), 7.63–7.69 (2H, m, ArH), 7.76–7.80 (2H, q, J = 17.9, 7.6 Hz, ArH), 7.86 (1H, d, J = 7.80 Hz, ArH), 7.93 (1H, d, J = 7.7 Hz, ArH), 8.08 (1H, d, J = 8.2 Hz, ArH), 8.16 (1H, d, J = 8.0 Hz, ArH), 8.46 (1H, s, N═CH), 12.09 (1H, br s, NH). 13C NMR: 8.5, 38.9, 51.3, 121.4, 122.4, 123.1, 124.6, 124.7, 124.9, 126.2, 126.4, 127.5, 127.7, 127.8, 128.1, 130.6, 132.9, 134.2, 136.2, 136.8, 166.3. MS m/z: 444.0(M+).
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.
xyzUiso*/Ueq
Cl10.25790 (5)0.47702 (5)−0.33819 (4)0.03347 (14)
Cl2−0.26345 (5)−0.48073 (5)0.84350 (4)0.03564 (15)
S1−0.50025 (5)0.25138 (5)0.37138 (3)0.03121 (15)
S20.50831 (4)−0.18110 (4)0.15070 (3)0.02402 (13)
O1−0.61045 (14)0.22302 (16)0.41864 (11)0.0472 (4)
O2−0.48908 (16)0.36345 (13)0.35969 (11)0.0462 (4)
O3−0.11061 (14)0.42389 (13)0.08697 (10)0.0364 (4)
O40.61488 (12)−0.22162 (13)0.09197 (10)0.0330 (3)
O50.50899 (13)−0.10151 (12)0.19769 (10)0.0305 (3)
O60.10093 (14)−0.41879 (13)0.41403 (10)0.0336 (4)
N1−0.48174 (14)0.23141 (14)0.26951 (11)0.0256 (4)
N2−0.14910 (15)0.17558 (14)0.21567 (11)0.0257 (4)
N3−0.19344 (14)0.23215 (14)0.13286 (11)0.0235 (4)
N40.00120 (15)0.38951 (15)−0.04161 (11)0.0271 (4)
H040.02810.4500−0.05260.033*
N50.03678 (15)0.32466 (14)−0.10331 (11)0.0247 (4)
N60.47766 (14)−0.29427 (14)0.22751 (11)0.0232 (4)
N70.15457 (14)−0.16124 (14)0.29530 (11)0.0240 (4)
N80.19665 (14)−0.23898 (14)0.37419 (11)0.0226 (4)
N9−0.00865 (15)−0.38815 (15)0.54391 (11)0.0264 (4)
H09−0.0389−0.44610.55230.032*
N10−0.04085 (14)−0.32727 (14)0.60840 (11)0.0235 (4)
C1−0.15139 (19)0.05007 (17)0.41734 (14)0.0271 (4)
H1−0.07290.03040.38340.033*
C2−0.1625 (2)0.00523 (19)0.51109 (14)0.0317 (5)
H2−0.0914−0.04500.54090.038*
C3−0.2761 (2)0.03255 (19)0.56234 (15)0.0339 (5)
H3−0.28220.00190.62680.041*
C4−0.3804 (2)0.10447 (18)0.51930 (14)0.0318 (5)
H4−0.45880.12260.55370.038*
C5−0.36949 (18)0.14994 (17)0.42513 (13)0.0259 (4)
C6−0.25467 (17)0.12395 (16)0.37233 (13)0.0234 (4)
C7−0.25122 (17)0.17367 (16)0.27358 (13)0.0214 (4)
C8−0.35875 (17)0.22887 (17)0.22753 (13)0.0226 (4)
C9−0.5213 (2)0.1342 (2)0.26466 (16)0.0358 (5)
H9A−0.51540.13500.20080.043*
H9B−0.60740.14260.29170.043*
H9C−0.46740.06070.29830.043*
C10−0.31995 (17)0.26745 (17)0.13709 (13)0.0237 (4)
C11−0.3911 (2)0.3342 (2)0.05664 (14)0.0342 (5)
H11A−0.48020.34970.07620.041*
H11B−0.36860.28910.01220.041*
H11C−0.37130.40760.02860.041*
C12−0.10719 (18)0.25138 (18)0.05219 (13)0.0264 (4)
H12A−0.14460.2551−0.00120.032*
H12B−0.03070.18520.05930.032*
C13−0.07352 (18)0.36260 (18)0.03483 (13)0.0256 (4)
C140.10219 (17)0.36567 (18)−0.17459 (13)0.0257 (4)
H140.12290.4339−0.18010.031*
C150.14552 (17)0.30888 (17)−0.24767 (13)0.0239 (4)
C160.21805 (17)0.35203 (18)−0.32574 (14)0.0262 (4)
C170.25943 (19)0.2978 (2)−0.39504 (15)0.0339 (5)
H170.30800.3289−0.44790.041*
C180.2294 (2)0.1983 (2)−0.38658 (15)0.0375 (5)
H180.25840.1601−0.43340.045*
C190.1572 (2)0.1542 (2)−0.31005 (15)0.0355 (5)
H190.13660.0859−0.30440.043*
C200.11527 (19)0.20949 (19)−0.24212 (14)0.0300 (5)
H200.06460.1793−0.19040.036*
C210.15474 (18)−0.05797 (17)0.08887 (14)0.0264 (4)
H210.0741−0.05370.12000.032*
C220.16845 (19)−0.00809 (18)−0.00436 (14)0.0301 (5)
H220.09670.0316−0.03620.036*
C230.28514 (19)−0.01504 (18)−0.05205 (14)0.0300 (5)
H230.29310.0184−0.11610.036*
C240.38999 (19)−0.07118 (17)−0.00546 (13)0.0262 (4)
H240.4703−0.0775−0.03750.031*
C250.37652 (17)−0.11814 (16)0.08832 (13)0.0223 (4)
C260.25873 (17)−0.11432 (16)0.13714 (13)0.0227 (4)
C270.25414 (17)−0.17512 (16)0.23418 (13)0.0215 (4)
C280.35753 (17)−0.25970 (17)0.27479 (13)0.0223 (4)
C290.5033 (2)−0.39860 (18)0.19582 (15)0.0322 (5)
H29A0.4899−0.46310.24760.039*
H29B0.5895−0.41930.16890.039*
H29C0.4473−0.38230.15000.039*
C300.31849 (17)−0.30032 (16)0.36504 (13)0.0225 (4)
C310.38679 (19)−0.39090 (18)0.44001 (14)0.0311 (5)
H31A0.4756−0.41330.41940.037*
H31B0.3560−0.45870.45750.037*
H31C0.3739−0.36050.49260.037*
C320.11075 (18)−0.25551 (17)0.45531 (13)0.0252 (4)
H32A0.0379−0.18580.45010.030*
H32B0.1516−0.26580.50910.030*
C330.06770 (17)−0.36078 (17)0.46880 (13)0.0242 (4)
C34−0.10689 (17)−0.36873 (17)0.67866 (13)0.0245 (4)
H34−0.1301−0.43500.68220.029*
C35−0.14732 (17)−0.31510 (17)0.75402 (13)0.0227 (4)
C36−0.21890 (17)−0.35873 (18)0.83283 (14)0.0262 (4)
C37−0.25619 (18)−0.3068 (2)0.90357 (14)0.0316 (5)
H37−0.3026−0.33900.95730.038*
C38−0.22519 (19)−0.2081 (2)0.89518 (15)0.0339 (5)
H38−0.2522−0.17100.94260.041*
C39−0.15498 (19)−0.16290 (19)0.81798 (15)0.0318 (5)
H39−0.1339−0.09490.81250.038*
C40−0.11553 (18)−0.21659 (18)0.74900 (14)0.0272 (4)
H40−0.0656−0.18590.69690.033*
U11U22U33U12U13U23
Cl10.0357 (3)0.0364 (3)0.0268 (3)−0.0187 (2)0.0064 (2)−0.0037 (2)
Cl20.0393 (3)0.0396 (3)0.0294 (3)−0.0234 (2)0.0074 (2)−0.0053 (2)
S10.0320 (3)0.0300 (3)0.0205 (3)−0.0019 (2)0.0051 (2)−0.0043 (2)
S20.0226 (2)0.0284 (3)0.0189 (3)−0.0114 (2)0.00193 (19)−0.0018 (2)
O10.0310 (8)0.0627 (11)0.0270 (9)−0.0042 (8)0.0108 (7)−0.0027 (8)
O20.0704 (11)0.0260 (8)0.0323 (9)−0.0015 (8)−0.0032 (8)−0.0091 (7)
O30.0515 (9)0.0381 (9)0.0277 (8)−0.0269 (7)0.0168 (7)−0.0175 (7)
O40.0253 (7)0.0407 (9)0.0231 (8)−0.0080 (6)0.0070 (6)−0.0029 (7)
O50.0337 (8)0.0335 (8)0.0287 (8)−0.0181 (6)−0.0019 (6)−0.0066 (7)
O60.0458 (9)0.0357 (8)0.0272 (8)−0.0248 (7)0.0162 (7)−0.0172 (7)
N10.0224 (8)0.0312 (9)0.0190 (9)−0.0097 (7)0.0034 (7)−0.0027 (7)
N20.0277 (9)0.0294 (9)0.0206 (9)−0.0130 (7)0.0013 (7)−0.0048 (7)
N30.0270 (8)0.0282 (9)0.0162 (8)−0.0137 (7)0.0040 (7)−0.0049 (7)
N40.0356 (9)0.0314 (10)0.0209 (9)−0.0203 (8)0.0084 (7)−0.0114 (8)
N50.0273 (8)0.0280 (9)0.0207 (9)−0.0103 (7)0.0029 (7)−0.0100 (7)
N60.0234 (8)0.0243 (9)0.0179 (8)−0.0083 (7)0.0015 (7)−0.0014 (7)
N70.0257 (8)0.0247 (9)0.0198 (9)−0.0113 (7)0.0006 (7)−0.0012 (7)
N80.0269 (8)0.0238 (9)0.0172 (8)−0.0128 (7)0.0039 (7)−0.0039 (7)
N90.0338 (9)0.0304 (9)0.0218 (9)−0.0191 (8)0.0094 (7)−0.0133 (8)
N100.0256 (8)0.0270 (9)0.0196 (9)−0.0102 (7)0.0037 (7)−0.0094 (7)
C10.0289 (10)0.0294 (11)0.0258 (11)−0.0132 (9)−0.0026 (8)−0.0064 (9)
C20.0347 (11)0.0344 (12)0.0267 (12)−0.0134 (9)−0.0100 (9)−0.0016 (10)
C30.0451 (13)0.0373 (13)0.0197 (11)−0.0202 (10)−0.0026 (9)−0.0003 (9)
C40.0370 (12)0.0323 (12)0.0217 (11)−0.0115 (9)0.0030 (9)−0.0034 (9)
C50.0313 (11)0.0246 (11)0.0202 (11)−0.0106 (8)0.0017 (8)−0.0038 (9)
C60.0289 (10)0.0221 (10)0.0218 (10)−0.0132 (8)−0.0003 (8)−0.0050 (8)
C70.0246 (10)0.0222 (10)0.0187 (10)−0.0110 (8)0.0019 (8)−0.0055 (8)
C80.0229 (10)0.0250 (10)0.0197 (10)−0.0096 (8)0.0026 (8)−0.0060 (8)
C90.0299 (11)0.0446 (14)0.0354 (13)−0.0199 (10)0.0006 (10)−0.0073 (11)
C100.0267 (10)0.0251 (10)0.0205 (10)−0.0115 (8)0.0010 (8)−0.0060 (8)
C110.0361 (12)0.0405 (13)0.0215 (11)−0.0138 (10)−0.0023 (9)−0.0001 (10)
C120.0308 (10)0.0299 (11)0.0210 (11)−0.0167 (9)0.0093 (8)−0.0093 (9)
C130.0277 (10)0.0305 (11)0.0202 (10)−0.0140 (9)0.0048 (8)−0.0074 (9)
C140.0263 (10)0.0313 (11)0.0216 (11)−0.0148 (9)0.0048 (8)−0.0079 (9)
C150.0240 (10)0.0287 (11)0.0180 (10)−0.0081 (8)−0.0003 (8)−0.0055 (8)
C160.0241 (10)0.0322 (11)0.0208 (10)−0.0097 (8)0.0006 (8)−0.0052 (9)
C170.0326 (11)0.0463 (14)0.0213 (11)−0.0135 (10)0.0074 (9)−0.0109 (10)
C180.0384 (12)0.0500 (15)0.0286 (12)−0.0148 (11)0.0080 (10)−0.0218 (11)
C190.0415 (12)0.0390 (13)0.0314 (12)−0.0148 (10)0.0017 (10)−0.0169 (10)
C200.0334 (11)0.0360 (12)0.0226 (11)−0.0170 (9)0.0061 (9)−0.0088 (9)
C210.0264 (10)0.0281 (11)0.0258 (11)−0.0138 (8)−0.0021 (8)−0.0033 (9)
C220.0327 (11)0.0336 (12)0.0246 (11)−0.0143 (9)−0.0088 (9)−0.0005 (9)
C230.0386 (12)0.0335 (12)0.0187 (10)−0.0171 (9)−0.0024 (9)−0.0018 (9)
C240.0315 (10)0.0271 (11)0.0200 (10)−0.0136 (9)0.0012 (8)−0.0033 (9)
C250.0266 (10)0.0212 (10)0.0189 (10)−0.0103 (8)−0.0004 (8)−0.0027 (8)
C260.0281 (10)0.0219 (10)0.0192 (10)−0.0125 (8)0.0012 (8)−0.0037 (8)
C270.0232 (9)0.0227 (10)0.0189 (10)−0.0116 (8)0.0013 (8)−0.0030 (8)
C280.0224 (9)0.0261 (10)0.0178 (10)−0.0111 (8)0.0015 (8)−0.0031 (8)
C290.0386 (12)0.0261 (11)0.0296 (12)−0.0097 (9)0.0006 (9)−0.0066 (9)
C300.0250 (10)0.0239 (10)0.0199 (10)−0.0115 (8)0.0016 (8)−0.0057 (8)
C310.0331 (11)0.0323 (12)0.0201 (11)−0.0096 (9)0.0011 (9)0.0008 (9)
C320.0301 (10)0.0269 (11)0.0197 (10)−0.0145 (8)0.0084 (8)−0.0080 (9)
C330.0255 (10)0.0277 (11)0.0201 (10)−0.0122 (8)0.0044 (8)−0.0066 (9)
C340.0267 (10)0.0280 (11)0.0217 (10)−0.0141 (8)0.0042 (8)−0.0083 (9)
C350.0208 (9)0.0285 (11)0.0174 (10)−0.0079 (8)0.0012 (8)−0.0055 (8)
C360.0222 (10)0.0335 (12)0.0219 (11)−0.0097 (8)0.0003 (8)−0.0062 (9)
C370.0269 (10)0.0478 (14)0.0185 (11)−0.0136 (10)0.0051 (8)−0.0086 (10)
C380.0294 (11)0.0512 (14)0.0263 (12)−0.0114 (10)0.0033 (9)−0.0215 (11)
C390.0320 (11)0.0368 (12)0.0314 (12)−0.0124 (9)0.0006 (9)−0.0155 (10)
C400.0273 (10)0.0329 (11)0.0234 (11)−0.0131 (9)0.0030 (8)−0.0094 (9)
Cl1—C161.744 (2)C11—H11C0.9800
Cl2—C361.744 (2)C12—C131.521 (3)
S1—O21.4276 (17)C12—H12A0.9900
S1—O11.4298 (17)C12—H12B0.9900
S1—N11.6481 (17)C14—C151.460 (3)
S1—C51.769 (2)C14—H140.9500
S2—O41.4295 (14)C15—C201.395 (3)
S2—O51.4315 (15)C15—C161.398 (3)
S2—N61.6440 (16)C16—C171.388 (3)
S2—C251.7734 (19)C17—C181.384 (3)
O3—C131.225 (2)C17—H170.9500
O6—C331.228 (2)C18—C191.384 (3)
N1—C81.430 (2)C18—H180.9500
N1—C91.483 (3)C19—C201.378 (3)
N2—C71.334 (2)C19—H190.9500
N2—N31.363 (2)C20—H200.9500
N3—C101.365 (2)C21—C221.386 (3)
N3—C121.448 (2)C21—C261.393 (3)
N4—C131.343 (2)C21—H210.9500
N4—N51.380 (2)C22—C231.389 (3)
N4—H040.8800C22—H220.9500
N5—C141.278 (2)C23—C241.387 (3)
N6—C281.430 (2)C23—H230.9500
N6—C291.484 (3)C24—C251.388 (3)
N7—C271.338 (2)C24—H240.9500
N7—N81.362 (2)C25—C261.410 (3)
N8—C301.361 (2)C26—C271.460 (3)
N8—C321.446 (2)C27—C281.405 (3)
N9—C331.341 (2)C28—C301.373 (3)
N9—N101.382 (2)C29—H29A0.9800
N9—H090.8800C29—H29B0.9800
N10—C341.274 (2)C29—H29C0.9800
C1—C21.383 (3)C30—C311.483 (3)
C1—C61.394 (3)C31—H31A0.9800
C1—H10.9500C31—H31B0.9800
C2—C31.388 (3)C31—H31C0.9800
C2—H20.9500C32—C331.521 (3)
C3—C41.383 (3)C32—H32A0.9900
C3—H30.9500C32—H32B0.9900
C4—C51.390 (3)C34—C351.466 (3)
C4—H40.9500C34—H340.9500
C5—C61.408 (3)C35—C401.396 (3)
C6—C71.461 (3)C35—C361.401 (3)
C7—C81.407 (3)C36—C371.388 (3)
C8—C101.371 (3)C37—C381.381 (3)
C9—H9A0.9800C37—H370.9500
C9—H9B0.9800C38—C391.383 (3)
C9—H9C0.9800C38—H380.9500
C10—C111.488 (3)C39—C401.379 (3)
C11—H11A0.9800C39—H390.9500
C11—H11B0.9800C40—H400.9500
O2—S1—O1119.67 (11)C20—C15—C14120.97 (18)
O2—S1—N1107.75 (9)C16—C15—C14121.48 (18)
O1—S1—N1107.62 (10)C17—C16—C15121.44 (19)
O2—S1—C5106.56 (10)C17—C16—Cl1118.40 (16)
O1—S1—C5109.55 (10)C15—C16—Cl1120.16 (15)
N1—S1—C5104.71 (9)C18—C17—C16119.5 (2)
O4—S2—O5119.73 (9)C18—C17—H17120.3
O4—S2—N6108.16 (9)C16—C17—H17120.3
O5—S2—N6107.65 (8)C17—C18—C19120.1 (2)
O4—S2—C25109.04 (9)C17—C18—H18119.9
O5—S2—C25107.54 (9)C19—C18—H18119.9
N6—S2—C25103.53 (8)C20—C19—C18120.0 (2)
C8—N1—C9113.18 (16)C20—C19—H19120.0
C8—N1—S1110.51 (12)C18—C19—H19120.0
C9—N1—S1115.83 (13)C19—C20—C15121.4 (2)
C7—N2—N3103.85 (15)C19—C20—H20119.3
N2—N3—C10113.56 (15)C15—C20—H20119.3
N2—N3—C12119.49 (15)C22—C21—C26120.25 (18)
C10—N3—C12126.94 (17)C22—C21—H21119.9
C13—N4—N5121.66 (16)C26—C21—H21119.9
C13—N4—H04119.2C21—C22—C23121.22 (19)
N5—N4—H04119.2C21—C22—H22119.4
C14—N5—N4113.66 (16)C23—C22—H22119.4
C28—N6—C29115.32 (15)C24—C23—C22119.52 (19)
C28—N6—S2109.81 (12)C24—C23—H23120.2
C29—N6—S2115.80 (13)C22—C23—H23120.2
C27—N7—N8103.62 (15)C23—C24—C25119.43 (19)
C30—N8—N7113.79 (15)C23—C24—H24120.3
C30—N8—C32126.45 (17)C25—C24—H24120.3
N7—N8—C32119.58 (15)C24—C25—C26121.56 (17)
C33—N9—N10121.36 (16)C24—C25—S2120.38 (15)
C33—N9—H09119.3C26—C25—S2118.03 (14)
N10—N9—H09119.3C21—C26—C25117.97 (17)
C34—N10—N9113.79 (16)C21—C26—C27124.23 (17)
C2—C1—C6120.39 (19)C25—C26—C27117.72 (17)
C2—C1—H1119.8N7—C27—C28111.17 (16)
C6—C1—H1119.8N7—C27—C26126.21 (17)
C1—C2—C3121.03 (19)C28—C27—C26122.61 (17)
C1—C2—H2119.5C30—C28—C27106.59 (16)
C3—C2—H2119.5C30—C28—N6128.76 (17)
C4—C3—C2119.8 (2)C27—C28—N6124.65 (17)
C4—C3—H3120.1N6—C29—H29A109.5
C2—C3—H3120.1N6—C29—H29B109.5
C3—C4—C5119.4 (2)H29A—C29—H29B109.5
C3—C4—H4120.3N6—C29—H29C109.5
C5—C4—H4120.3H29A—C29—H29C109.5
C4—C5—C6121.53 (19)H29B—C29—H29C109.5
C4—C5—S1119.17 (15)N8—C30—C28104.83 (16)
C6—C5—S1119.13 (15)N8—C30—C31124.68 (17)
C1—C6—C5117.93 (18)C28—C30—C31130.49 (17)
C1—C6—C7123.84 (18)C30—C31—H31A109.5
C5—C6—C7118.22 (17)C30—C31—H31B109.5
N2—C7—C8111.11 (16)H31A—C31—H31B109.5
N2—C7—C6125.81 (17)C30—C31—H31C109.5
C8—C7—C6123.06 (16)H31A—C31—H31C109.5
C10—C8—C7106.71 (16)H31B—C31—H31C109.5
C10—C8—N1128.69 (17)N8—C32—C33111.10 (15)
C7—C8—N1124.34 (17)N8—C32—H32A109.4
N1—C9—H9A109.5C33—C32—H32A109.4
N1—C9—H9B109.5N8—C32—H32B109.4
H9A—C9—H9B109.5C33—C32—H32B109.4
N1—C9—H9C109.5H32A—C32—H32B108.0
H9A—C9—H9C109.5O6—C33—N9121.04 (18)
H9B—C9—H9C109.5O6—C33—C32122.09 (17)
N3—C10—C8104.75 (17)N9—C33—C32116.87 (16)
N3—C10—C11124.02 (17)N10—C34—C35120.56 (18)
C8—C10—C11131.22 (18)N10—C34—H34119.7
C10—C11—H11A109.5C35—C34—H34119.7
C10—C11—H11B109.5C40—C35—C36117.36 (18)
H11A—C11—H11B109.5C40—C35—C34120.32 (18)
C10—C11—H11C109.5C36—C35—C34122.32 (18)
H11A—C11—H11C109.5C37—C36—C35121.51 (19)
H11B—C11—H11C109.5C37—C36—Cl2118.54 (16)
N3—C12—C13112.17 (16)C35—C36—Cl2119.96 (15)
N3—C12—H12A109.2C38—C37—C36119.40 (19)
C13—C12—H12A109.2C38—C37—H37120.3
N3—C12—H12B109.2C36—C37—H37120.3
C13—C12—H12B109.2C37—C38—C39120.28 (19)
H12A—C12—H12B107.9C37—C38—H38119.9
O3—C13—N4121.57 (18)C39—C38—H38119.9
O3—C13—C12122.80 (17)C40—C39—C38120.0 (2)
N4—C13—C12115.63 (17)C40—C39—H39120.0
N5—C14—C15120.76 (18)C38—C39—H39120.0
N5—C14—H14119.6C39—C40—C35121.42 (19)
C15—C14—H14119.6C39—C40—H40119.3
C20—C15—C16117.54 (18)C35—C40—H40119.3
O2—S1—N1—C864.64 (15)C20—C15—C16—Cl1179.16 (15)
O1—S1—N1—C8−165.04 (13)C14—C15—C16—Cl1−0.5 (3)
C5—S1—N1—C8−48.53 (15)C15—C16—C17—C18−0.6 (3)
O2—S1—N1—C9−164.98 (14)Cl1—C16—C17—C18179.75 (17)
O1—S1—N1—C9−34.66 (17)C16—C17—C18—C190.9 (3)
C5—S1—N1—C981.85 (15)C17—C18—C19—C20−0.1 (3)
C7—N2—N3—C101.0 (2)C18—C19—C20—C15−1.1 (3)
C7—N2—N3—C12179.57 (16)C16—C15—C20—C191.3 (3)
C13—N4—N5—C14176.32 (19)C14—C15—C20—C19−179.00 (19)
O4—S2—N6—C28−167.43 (12)C26—C21—C22—C231.4 (3)
O5—S2—N6—C2861.86 (14)C21—C22—C23—C24−1.1 (3)
C25—S2—N6—C28−51.83 (14)C22—C23—C24—C25−0.9 (3)
O4—S2—N6—C29−34.67 (16)C23—C24—C25—C262.6 (3)
O5—S2—N6—C29−165.37 (13)C23—C24—C25—S2−175.41 (15)
C25—S2—N6—C2980.94 (15)O4—S2—C25—C24−26.45 (19)
C27—N7—N8—C300.4 (2)O5—S2—C25—C24104.80 (16)
C27—N7—N8—C32−175.10 (15)N6—S2—C25—C24−141.43 (16)
C33—N9—N10—C34−175.35 (18)O4—S2—C25—C26155.45 (15)
C6—C1—C2—C30.0 (3)O5—S2—C25—C26−73.30 (16)
C1—C2—C3—C40.8 (3)N6—S2—C25—C2640.48 (17)
C2—C3—C4—C5−1.0 (3)C22—C21—C26—C250.3 (3)
C3—C4—C5—C60.4 (3)C22—C21—C26—C27−176.28 (18)
C3—C4—C5—S1−174.74 (16)C24—C25—C26—C21−2.3 (3)
O2—S1—C5—C495.97 (18)S2—C25—C26—C21175.79 (14)
O1—S1—C5—C4−34.8 (2)C24—C25—C26—C27174.49 (17)
N1—S1—C5—C4−150.01 (16)S2—C25—C26—C27−7.4 (2)
O2—S1—C5—C6−79.25 (17)N8—N7—C27—C28−0.7 (2)
O1—S1—C5—C6149.94 (16)N8—N7—C27—C26178.13 (17)
N1—S1—C5—C634.76 (18)C21—C26—C27—N7−19.1 (3)
C2—C1—C6—C5−0.6 (3)C25—C26—C27—N7164.35 (18)
C2—C1—C6—C7−179.12 (18)C21—C26—C27—C28159.56 (19)
C4—C5—C6—C10.4 (3)C25—C26—C27—C28−17.0 (3)
S1—C5—C6—C1175.55 (14)N7—C27—C28—C300.7 (2)
C4—C5—C6—C7179.03 (18)C26—C27—C28—C30−178.12 (17)
S1—C5—C6—C7−5.9 (2)N7—C27—C28—N6−179.99 (16)
N3—N2—C7—C8−0.2 (2)C26—C27—C28—N61.2 (3)
N3—N2—C7—C6−178.90 (17)C29—N6—C28—C3083.4 (2)
C1—C6—C7—N2−14.4 (3)S2—N6—C28—C30−143.56 (18)
C5—C6—C7—N2167.13 (18)C29—N6—C28—C27−95.7 (2)
C1—C6—C7—C8167.05 (18)S2—N6—C28—C2737.3 (2)
C5—C6—C7—C8−11.5 (3)N7—N8—C30—C280.0 (2)
N2—C7—C8—C10−0.7 (2)C32—N8—C30—C28175.16 (17)
C6—C7—C8—C10178.07 (17)N7—N8—C30—C31−179.45 (17)
N2—C7—C8—N1173.85 (17)C32—N8—C30—C31−4.3 (3)
C6—C7—C8—N1−7.4 (3)C27—C28—C30—N8−0.4 (2)
C9—N1—C8—C1082.0 (2)N6—C28—C30—N8−179.69 (18)
S1—N1—C8—C10−146.19 (18)C27—C28—C30—C31179.02 (19)
C9—N1—C8—C7−91.3 (2)N6—C28—C30—C31−0.2 (3)
S1—N1—C8—C740.5 (2)C30—N8—C32—C33−76.9 (2)
N2—N3—C10—C8−1.5 (2)N7—N8—C32—C3397.98 (19)
C12—N3—C10—C8−179.88 (17)N10—N9—C33—O6176.29 (17)
N2—N3—C10—C11177.98 (18)N10—N9—C33—C32−3.5 (3)
C12—N3—C10—C11−0.4 (3)N8—C32—C33—O6−2.4 (3)
C7—C8—C10—N31.2 (2)N8—C32—C33—N9177.41 (17)
N1—C8—C10—N3−172.99 (18)N9—N10—C34—C35179.12 (16)
C7—C8—C10—C11−178.1 (2)N10—C34—C35—C401.0 (3)
N1—C8—C10—C117.6 (4)N10—C34—C35—C36−179.33 (19)
N2—N3—C12—C13−87.3 (2)C40—C35—C36—C37−0.5 (3)
C10—N3—C12—C1391.0 (2)C34—C35—C36—C37179.91 (18)
N5—N4—C13—O3−175.86 (18)C40—C35—C36—Cl2179.38 (14)
N5—N4—C13—C124.7 (3)C34—C35—C36—Cl2−0.3 (3)
N3—C12—C13—O33.9 (3)C35—C36—C37—C381.9 (3)
N3—C12—C13—N4−176.66 (17)Cl2—C36—C37—C38−177.96 (16)
N4—N5—C14—C15−178.77 (16)C36—C37—C38—C39−1.6 (3)
N5—C14—C15—C200.9 (3)C37—C38—C39—C40−0.1 (3)
N5—C14—C15—C16−179.43 (19)C38—C39—C40—C351.5 (3)
C20—C15—C16—C17−0.5 (3)C36—C35—C40—C39−1.3 (3)
C14—C15—C16—C17179.85 (18)C34—C35—C40—C39178.39 (19)
D—H···AD—HH···AD···AD—H···A
C14—H14···Cl10.952.643.048 (2)106.
C34—H34···Cl20.952.673.068 (2)106.
N4—H04···O3i0.882.012.883 (2)172.
N9—H09···O6ii0.881.962.837 (2)173.
C18—H18···O1iii0.952.553.204 (3)127.
C29—H29A···O2iv0.982.313.266 (3)165.
C38—H38···O4v0.952.543.233 (2)130.
C9—H9B···O10.982.492.843 (3)101.
C29—H29B···O40.982.512.851 (3)100.
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
N4—H04⋯O3i0.882.012.883 (2)172
N9—H09⋯O6ii0.881.962.837 (2)173
C18—H18⋯O1iii0.952.553.204 (3)127
C29—H29A⋯O2iv0.982.313.266 (3)165
C38—H38⋯O4v0.952.543.233 (2)130

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) .

  5 in total

1.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

2.  N-acetonylsaccharin.

Authors:  Matloob Ahmad; Hamid Latif Siddiqui; Muhammad Azam; Waseeq Ahmad Siddiqui; Masood Parvez
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-08-19

3.  1-(4-Hydr-oxy-2-methyl-1,1-dioxo-2H-1,2-benzothia-zin-3-yl)ethanone.

Authors:  Matloob Ahmad; Hamid Latif Siddiqui; Muhammad Zia-Ur-Rehman; Muhammad Irfan Ashiq; Graham John Tizzard
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-04-02

4.  N-(X-chlorophenyl)-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide (with X = 2 and 4).

Authors:  Waseeq Ahmad Siddiqui; Saeed Ahmad; Muhammad Ilyas Tariq; Hamid Latif Siddiqui; Masood Parvez
Journal:  Acta Crystallogr C       Date:  2007-12-14       Impact factor: 1.172

5.  2-(3,4-Dimethyl-5,5-dioxo-2H,4H-pyrazolo-[4,3-c][1,2]benzothia-zin-2-yl)-N'-(3-meth-oxy-benzyl-idene)aceto-hydrazide dimethyl-formamide hemisolvate.

Authors:  Matloob Ahmad; Hamid Latif Siddiqui; Manzoor Iqbal Khattak; Saeed Ahmad; Masood Parvez
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-12-24
  5 in total
  2 in total

1.  2-(3,4-Dimethyl-5,5-dioxo-2H,4H-pyrazolo-[4,3-c][1,2]benzothia-zin-2-yl)-N'-(3-meth-oxy-benzyl-idene)aceto-hydrazide dimethyl-formamide hemisolvate.

Authors:  Matloob Ahmad; Hamid Latif Siddiqui; Manzoor Iqbal Khattak; Saeed Ahmad; Masood Parvez
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-12-24

2.  2-(3,4-Dimethyl-5,5-dioxo-2H,4H-pyrazolo-[4,3-c][1,2]benzothia-zin-2-yl)-N-(3-meth-oxy-benz-yl)acetamide.

Authors:  Matloob Ahmad; Hamid Latif Siddiqui; Muhammad Zia-Ur-Rehman; Sana Aslam; Masood Parvez
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2012-10-03
  2 in total

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