Literature DB >> 22798769

6-Bromo-4-(2-cyclo-hexyl-idenehydrazin-1-yl-idene)-1-methyl-2,2-dioxo-3,4-dihydro-1H-2λ(6),1-benzothia-zine.

Muhammad Shafiq, Islam Ullah Khan, Muhammad Zia-Ur-Rehman, Muhammad Nadeem Arshad, Muhammad Safder, Zeeshan Haider.   

Abstract

The asymmetric unit of the title compound, C(15)H(18)BrN(3)O(2)S, contains two independent mol-ecules in both of which the (thia-zine)C=N-N double bond exhibits an E conformation. The cyclo-hexyl rings adopt chair conformations while the thia-zine rings are in sofa conformations. The mean planes of these rings are oriented at dihedral angles of 64.43 (13) and 28.6 (2)° in the two independent mol-ecules while the aromatic and thia-zine rings are twisted by dihedral angles of 8.73 (8) and 13.07 (2)°, respectively. In the crystal, C-H⋯O and C-H⋯Br inter-actions connect mol-ecules into chains propagating along the a axis.

Entities:  

Year:  2012        PMID: 22798769      PMCID: PMC3393904          DOI: 10.1107/S1600536812025123

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


Related literature

For the synthesis of benzothia­zines and their derivatives, see: Arshad et al. (2010 ▶); Shafiq et al. (2011a ▶,b ▶). For their biological activity, see: Zia-ur-Rehman et al. (2009) ▶. For related structures, see: Shafiq et al. (2011c ▶,d ▶). For puckering parameters, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C15H18BrN3O2S M = 384.29 Triclinic, a = 9.9357 (2) Å b = 11.2614 (3) Å c = 15.8263 (3) Å α = 110.625 (1)° β = 91.525 (3)° γ = 102.879 (4)° V = 1604.85 (7) Å3 Z = 4 Mo Kα radiation μ = 2.70 mm−1 T = 296 K 0.25 × 0.21 × 0.13 mm

Data collection

Bruker KAPPA APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2007 ▶) T min = 0.552, T max = 0.720 28996 measured reflections 7939 independent reflections 4380 reflections with I > 2σ(I) R int = 0.083

Refinement

R[F 2 > 2σ(F 2)] = 0.049 wR(F 2) = 0.125 S = 0.90 7939 reflections 399 parameters H-atom parameters constrained Δρmax = 0.64 e Å−3 Δρmin = −0.82 e Å−3 Data collection: APEX2 (Bruker, 2007 ▶); cell refinement: SAINT (Bruker, 2007 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: PLATON (Spek, 2009 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶) and PLATON. Crystal structure: contains datablock(s) I, global. DOI: 10.1107/S1600536812025123/im2384sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536812025123/im2384Isup2.hkl Supplementary material file. DOI: 10.1107/S1600536812025123/im2384Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C15H18BrN3O2SZ = 4
Mr = 384.29F(000) = 784
Triclinic, P1Dx = 1.591 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 9.9357 (2) ÅCell parameters from 8531 reflections
b = 11.2614 (3) Åθ = 2.6–24.9°
c = 15.8263 (3) ŵ = 2.70 mm1
α = 110.625 (1)°T = 296 K
β = 91.525 (3)°Block, light yellow
γ = 102.879 (4)°0.25 × 0.21 × 0.13 mm
V = 1604.85 (7) Å3
Bruker KAPPA APEXII CCD diffractometer7939 independent reflections
Radiation source: fine-focus sealed tube4380 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.083
φ and ω scansθmax = 28.3°, θmin = 2.5°
Absorption correction: multi-scan (SADABS; Bruker, 2007)h = −13→13
Tmin = 0.552, Tmax = 0.720k = −14→15
28996 measured reflectionsl = −21→20
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.049Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.125H-atom parameters constrained
S = 0.90w = 1/[σ2(Fo2) + (0.0673P)2] where P = (Fo2 + 2Fc2)/3
7939 reflections(Δ/σ)max = 0.001
399 parametersΔρmax = 0.64 e Å3
0 restraintsΔρmin = −0.82 e Å3
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
Br10.15281 (3)0.37923 (4)0.62774 (3)0.06860 (15)
Br20.91986 (3)0.07710 (3)0.13278 (3)0.06029 (14)
S10.87214 (8)0.61054 (8)0.64609 (6)0.0502 (2)
S20.35514 (8)0.29988 (8)0.04039 (6)0.0484 (2)
O10.8657 (2)0.5997 (2)0.73305 (15)0.0632 (6)
O20.9971 (2)0.6817 (2)0.62658 (19)0.0695 (7)
O30.3870 (2)0.2295 (2)−0.04815 (15)0.0605 (6)
O40.2674 (2)0.3874 (2)0.04923 (19)0.0701 (7)
N10.7451 (3)0.6722 (3)0.62437 (18)0.0496 (7)
N20.6362 (3)0.2653 (3)0.55860 (18)0.0500 (7)
N30.7411 (3)0.1977 (3)0.53974 (19)0.0553 (7)
N40.4992 (3)0.3844 (2)0.1089 (2)0.0530 (7)
N50.3694 (3)0.0088 (3)0.11621 (19)0.0500 (7)
N60.2248 (3)−0.0462 (3)0.1053 (2)0.0602 (8)
C10.6078 (3)0.6025 (3)0.62716 (19)0.0390 (7)
C20.5052 (3)0.6705 (3)0.6535 (2)0.0463 (8)
H20.52860.76120.67140.056*
C30.3695 (3)0.6060 (3)0.6537 (2)0.0479 (8)
H30.30180.65220.67100.058*
C40.3370 (3)0.4723 (3)0.6278 (2)0.0438 (7)
C50.4364 (3)0.4031 (3)0.6025 (2)0.0424 (7)
H50.41200.31260.58620.051*
C60.5730 (3)0.4666 (3)0.60093 (18)0.0365 (7)
C70.6755 (3)0.3872 (3)0.57341 (18)0.0401 (7)
C80.8190 (3)0.4518 (3)0.5629 (2)0.0483 (8)
H8A0.82090.45650.50290.058*
H8B0.88260.40050.56900.058*
C90.7090 (3)0.0879 (3)0.4734 (2)0.0500 (8)
C100.8150 (4)0.0082 (4)0.4558 (3)0.0683 (10)
H10A0.89980.05820.49620.082*
H10B0.7803−0.07070.46850.082*
C110.8463 (4)−0.0284 (4)0.3592 (3)0.0821 (13)
H11A0.9064−0.08820.34770.099*
H11B0.89570.04960.34960.099*
C120.7159 (5)−0.0924 (4)0.2927 (3)0.0837 (13)
H12A0.6692−0.17380.29890.100*
H12B0.7399−0.11240.23110.100*
C130.6195 (5)−0.0004 (4)0.3113 (3)0.0828 (12)
H13A0.66540.07970.30310.099*
H13B0.5360−0.04140.26840.099*
C140.5809 (4)0.0316 (4)0.4074 (3)0.0654 (10)
H14A0.52370.09390.41960.078*
H14B0.5276−0.04740.41400.078*
C150.7765 (4)0.8096 (4)0.6379 (3)0.0755 (12)
H15A0.77280.86000.70060.113*
H15B0.70970.82450.60040.113*
H15C0.86800.83560.62190.113*
C160.5950 (3)0.3106 (3)0.1156 (2)0.0401 (7)
C170.7380 (3)0.3686 (3)0.1268 (2)0.0498 (8)
H170.76860.45410.12900.060*
C180.8332 (3)0.3004 (3)0.1347 (2)0.0500 (8)
H180.92800.33970.14340.060*
C190.7868 (3)0.1732 (3)0.1296 (2)0.0430 (7)
C200.6479 (3)0.1149 (3)0.11944 (18)0.0388 (7)
H200.61870.02880.11610.047*
C210.5492 (3)0.1845 (3)0.11393 (18)0.0367 (7)
C220.4002 (3)0.1204 (3)0.10748 (19)0.0382 (7)
C230.2919 (3)0.1877 (3)0.0914 (2)0.0475 (8)
H23A0.26120.23280.14900.057*
H23B0.21210.12230.05290.057*
C240.1940 (3)−0.1601 (4)0.1095 (3)0.0572 (9)
C250.0414 (4)−0.2278 (4)0.0967 (3)0.0832 (14)
H25A−0.0134−0.16800.09310.100*
H25B0.0201−0.30280.03990.100*
C260.0037 (5)−0.2716 (5)0.1723 (4)0.1089 (18)
H26A−0.0917−0.32370.15870.131*
H26B0.0096−0.19560.22720.131*
C270.0976 (5)−0.3516 (5)0.1886 (4)0.1043 (17)
H27A0.0738−0.37340.24130.125*
H27B0.0838−0.43280.13650.125*
C280.2471 (4)−0.2771 (5)0.2039 (3)0.0858 (13)
H28A0.2620−0.19950.25880.103*
H28B0.3056−0.33120.21260.103*
C290.2878 (4)−0.2377 (4)0.1263 (3)0.0639 (10)
H29A0.2817−0.31500.07230.077*
H29B0.3831−0.18560.13970.077*
C300.5410 (5)0.5235 (3)0.1337 (3)0.0853 (14)
H30A0.58470.56340.19520.128*
H30B0.46090.55600.12860.128*
H30C0.60550.54450.09390.128*
U11U22U33U12U13U23
Br10.0334 (2)0.0842 (3)0.0951 (3)0.01748 (19)0.01696 (18)0.0388 (2)
Br20.03317 (19)0.0630 (2)0.0787 (3)0.01020 (16)−0.00475 (16)0.02066 (19)
S10.0331 (4)0.0531 (5)0.0562 (5)0.0042 (4)−0.0052 (4)0.0148 (4)
S20.0372 (4)0.0466 (5)0.0631 (5)0.0076 (4)−0.0008 (4)0.0244 (4)
O10.0537 (15)0.0742 (16)0.0523 (14)0.0061 (13)−0.0159 (11)0.0196 (12)
O20.0376 (14)0.0679 (16)0.095 (2)−0.0009 (12)0.0068 (13)0.0282 (14)
O30.0568 (15)0.0702 (15)0.0562 (14)0.0085 (12)−0.0007 (11)0.0302 (12)
O40.0488 (15)0.0611 (15)0.109 (2)0.0164 (12)−0.0021 (14)0.0413 (15)
N10.0383 (15)0.0487 (16)0.0631 (17)0.0087 (13)0.0031 (13)0.0237 (13)
N20.0390 (15)0.0467 (16)0.0614 (17)0.0168 (13)0.0036 (13)0.0128 (13)
N30.0438 (16)0.0534 (17)0.0643 (18)0.0243 (14)0.0001 (13)0.0093 (15)
N40.0394 (16)0.0354 (15)0.0760 (19)0.0021 (12)−0.0052 (14)0.0161 (13)
N50.0254 (13)0.0530 (17)0.0722 (19)−0.0032 (12)0.0004 (12)0.0320 (15)
N60.0285 (15)0.0593 (19)0.098 (2)−0.0002 (13)0.0013 (14)0.0416 (18)
C10.0361 (17)0.0449 (18)0.0365 (16)0.0088 (14)−0.0001 (12)0.0166 (13)
C20.050 (2)0.0460 (18)0.0438 (17)0.0181 (16)0.0061 (15)0.0143 (14)
C30.0431 (19)0.059 (2)0.0473 (18)0.0260 (17)0.0089 (14)0.0182 (16)
C40.0361 (17)0.057 (2)0.0405 (16)0.0123 (15)0.0063 (13)0.0201 (15)
C50.0359 (17)0.0468 (18)0.0452 (17)0.0126 (14)0.0050 (13)0.0163 (14)
C60.0322 (16)0.0442 (17)0.0320 (14)0.0127 (13)0.0006 (12)0.0111 (13)
C70.0315 (16)0.051 (2)0.0338 (15)0.0125 (14)−0.0008 (12)0.0095 (14)
C80.0338 (17)0.0529 (19)0.0552 (19)0.0145 (15)0.0023 (14)0.0143 (16)
C90.050 (2)0.053 (2)0.0495 (19)0.0191 (17)0.0053 (15)0.0184 (17)
C100.067 (3)0.062 (2)0.077 (3)0.034 (2)0.002 (2)0.0162 (19)
C110.072 (3)0.079 (3)0.096 (3)0.031 (2)0.028 (3)0.023 (3)
C120.110 (4)0.079 (3)0.054 (2)0.024 (3)0.027 (2)0.013 (2)
C130.081 (3)0.093 (3)0.060 (3)0.013 (3)−0.009 (2)0.017 (2)
C140.049 (2)0.069 (2)0.071 (2)0.0138 (19)0.0004 (18)0.0177 (19)
C150.058 (2)0.063 (3)0.112 (3)0.008 (2)0.010 (2)0.044 (2)
C160.0337 (16)0.0363 (17)0.0435 (17)0.0012 (14)−0.0001 (13)0.0114 (13)
C170.0394 (18)0.0411 (18)0.061 (2)−0.0049 (15)−0.0010 (15)0.0181 (16)
C180.0311 (17)0.054 (2)0.054 (2)−0.0029 (15)−0.0071 (14)0.0152 (16)
C190.0295 (16)0.0491 (19)0.0459 (17)0.0037 (14)0.0015 (13)0.0160 (14)
C200.0325 (16)0.0373 (16)0.0390 (16)0.0012 (13)0.0010 (12)0.0098 (13)
C210.0257 (15)0.0414 (17)0.0351 (15)−0.0005 (13)0.0011 (12)0.0100 (13)
C220.0294 (15)0.0422 (18)0.0399 (16)0.0022 (13)0.0032 (12)0.0156 (13)
C230.0316 (17)0.0493 (19)0.062 (2)0.0033 (14)0.0055 (15)0.0249 (16)
C240.0360 (19)0.061 (2)0.080 (2)−0.0020 (17)0.0003 (17)0.042 (2)
C250.038 (2)0.074 (3)0.145 (4)−0.0092 (19)0.003 (2)0.063 (3)
C260.067 (3)0.098 (4)0.181 (5)0.020 (3)0.065 (3)0.071 (4)
C270.083 (3)0.110 (4)0.165 (5)0.033 (3)0.058 (3)0.097 (4)
C280.075 (3)0.109 (3)0.109 (4)0.037 (3)0.030 (3)0.073 (3)
C290.048 (2)0.070 (2)0.074 (2)0.0146 (19)0.0162 (18)0.027 (2)
C300.091 (3)0.041 (2)0.110 (3)0.010 (2)−0.036 (3)0.018 (2)
Br1—C41.895 (3)C12—H12A0.9700
Br2—C191.896 (3)C12—H12B0.9700
S1—O21.425 (2)C13—C141.516 (5)
S1—O11.426 (2)C13—H13A0.9700
S1—N11.652 (3)C13—H13B0.9700
S1—C81.758 (3)C14—H14A0.9700
S2—O41.429 (2)C14—H14B0.9700
S2—O31.430 (2)C15—H15A0.9600
S2—N41.647 (3)C15—H15B0.9600
S2—C231.742 (3)C15—H15C0.9600
N1—C11.425 (4)C16—C211.382 (4)
N1—C151.444 (4)C16—C171.403 (4)
N2—C71.273 (4)C17—C181.374 (4)
N2—N31.403 (3)C17—H170.9300
N3—C91.275 (4)C18—C191.376 (4)
N4—C161.420 (4)C18—H180.9300
N4—C301.432 (4)C19—C201.368 (4)
N5—C221.283 (4)C20—C211.404 (4)
N5—N61.411 (3)C20—H200.9300
N6—C241.276 (4)C21—C221.479 (4)
C1—C61.394 (4)C22—C231.510 (4)
C1—C21.395 (4)C23—H23A0.9700
C2—C31.382 (4)C23—H23B0.9700
C2—H20.9300C24—C291.489 (5)
C3—C41.371 (4)C24—C251.510 (5)
C3—H30.9300C25—C261.474 (6)
C4—C51.374 (4)C25—H25A0.9700
C5—C61.392 (4)C25—H25B0.9700
C5—H50.9300C26—C271.509 (6)
C6—C71.477 (4)C26—H26A0.9700
C7—C81.491 (4)C26—H26B0.9700
C8—H8A0.9700C27—C281.500 (6)
C8—H8B0.9700C27—H27A0.9700
C9—C141.488 (5)C27—H27B0.9700
C9—C101.502 (4)C28—C291.483 (5)
C10—C111.498 (5)C28—H28A0.9700
C10—H10A0.9700C28—H28B0.9700
C10—H10B0.9700C29—H29A0.9700
C11—C121.510 (6)C29—H29B0.9700
C11—H11A0.9700C30—H30A0.9600
C11—H11B0.9700C30—H30B0.9600
C12—C131.523 (6)C30—H30C0.9600
O2—S1—O1119.64 (16)C9—C14—H14A109.7
O2—S1—N1107.23 (15)C13—C14—H14A109.7
O1—S1—N1110.06 (14)C9—C14—H14B109.7
O2—S1—C8110.50 (16)C13—C14—H14B109.7
O1—S1—C8107.92 (15)H14A—C14—H14B108.2
N1—S1—C899.65 (15)N1—C15—H15A109.5
O4—S2—O3118.78 (15)N1—C15—H15B109.5
O4—S2—N4107.06 (15)H15A—C15—H15B109.5
O3—S2—N4110.31 (14)N1—C15—H15C109.5
O4—S2—C23110.93 (15)H15A—C15—H15C109.5
O3—S2—C23108.25 (15)H15B—C15—H15C109.5
N4—S2—C2399.86 (15)C21—C16—C17119.9 (3)
C1—N1—C15121.1 (3)C21—C16—N4120.9 (3)
C1—N1—S1116.1 (2)C17—C16—N4119.2 (3)
C15—N1—S1118.5 (2)C18—C17—C16120.6 (3)
C7—N2—N3115.1 (3)C18—C17—H17119.7
C9—N3—N2115.5 (3)C16—C17—H17119.7
C16—N4—C30121.9 (3)C17—C18—C19119.2 (3)
C16—N4—S2115.3 (2)C17—C18—H18120.4
C30—N4—S2119.6 (2)C19—C18—H18120.4
C22—N5—N6113.0 (3)C20—C19—C18121.3 (3)
C24—N6—N5113.2 (3)C20—C19—Br2120.2 (2)
C6—C1—C2119.3 (3)C18—C19—Br2118.5 (2)
C6—C1—N1121.0 (3)C19—C20—C21120.3 (3)
C2—C1—N1119.6 (3)C19—C20—H20119.9
C3—C2—C1121.4 (3)C21—C20—H20119.9
C3—C2—H2119.3C16—C21—C20118.7 (3)
C1—C2—H2119.3C16—C21—C22122.6 (3)
C4—C3—C2118.6 (3)C20—C21—C22118.7 (3)
C4—C3—H3120.7N5—C22—C21117.5 (3)
C2—C3—H3120.7N5—C22—C23123.1 (3)
C3—C4—C5121.2 (3)C21—C22—C23119.5 (3)
C3—C4—Br1120.3 (2)C22—C23—S2112.2 (2)
C5—C4—Br1118.6 (2)C22—C23—H23A109.2
C4—C5—C6120.9 (3)S2—C23—H23A109.2
C4—C5—H5119.6C22—C23—H23B109.2
C6—C5—H5119.6S2—C23—H23B109.2
C5—C6—C1118.6 (3)H23A—C23—H23B107.9
C5—C6—C7118.5 (3)N6—C24—C29129.2 (3)
C1—C6—C7122.9 (3)N6—C24—C25116.9 (3)
N2—C7—C6117.9 (3)C29—C24—C25114.0 (3)
N2—C7—C8122.9 (3)C26—C25—C24111.2 (4)
C6—C7—C8119.2 (3)C26—C25—H25A109.4
C7—C8—S1110.1 (2)C24—C25—H25A109.4
C7—C8—H8A109.6C26—C25—H25B109.4
S1—C8—H8A109.6C24—C25—H25B109.4
C7—C8—H8B109.6H25A—C25—H25B108.0
S1—C8—H8B109.6C25—C26—C27111.9 (3)
H8A—C8—H8B108.2C25—C26—H26A109.2
N3—C9—C14127.6 (3)C27—C26—H26A109.2
N3—C9—C10116.9 (3)C25—C26—H26B109.2
C14—C9—C10115.4 (3)C27—C26—H26B109.2
C11—C10—C9110.9 (3)H26A—C26—H26B107.9
C11—C10—H10A109.5C28—C27—C26110.7 (4)
C9—C10—H10A109.5C28—C27—H27A109.5
C11—C10—H10B109.5C26—C27—H27A109.5
C9—C10—H10B109.5C28—C27—H27B109.5
H10A—C10—H10B108.0C26—C27—H27B109.5
C10—C11—C12112.1 (3)H27A—C27—H27B108.1
C10—C11—H11A109.2C29—C28—C27111.8 (4)
C12—C11—H11A109.2C29—C28—H28A109.3
C10—C11—H11B109.2C27—C28—H28A109.3
C12—C11—H11B109.2C29—C28—H28B109.3
H11A—C11—H11B107.9C27—C28—H28B109.3
C11—C12—C13109.6 (3)H28A—C28—H28B107.9
C11—C12—H12A109.7C28—C29—C24109.7 (3)
C13—C12—H12A109.7C28—C29—H29A109.7
C11—C12—H12B109.7C24—C29—H29A109.7
C13—C12—H12B109.7C28—C29—H29B109.7
H12A—C12—H12B108.2C24—C29—H29B109.7
C14—C13—C12110.3 (3)H29A—C29—H29B108.2
C14—C13—H13A109.6N4—C30—H30A109.5
C12—C13—H13A109.6N4—C30—H30B109.5
C14—C13—H13B109.6H30A—C30—H30B109.5
C12—C13—H13B109.6N4—C30—H30C109.5
H13A—C13—H13B108.1H30A—C30—H30C109.5
C9—C14—C13109.9 (3)H30B—C30—H30C109.5
O2—S1—N1—C1171.4 (2)C14—C9—C10—C1150.5 (5)
O1—S1—N1—C1−57.0 (3)C9—C10—C11—C12−52.2 (5)
C8—S1—N1—C156.3 (2)C10—C11—C12—C1357.8 (5)
O2—S1—N1—C15−31.5 (3)C11—C12—C13—C14−59.5 (5)
O1—S1—N1—C15100.1 (3)N3—C9—C14—C13123.9 (4)
C8—S1—N1—C15−146.7 (3)C10—C9—C14—C13−52.7 (4)
C7—N2—N3—C9−135.3 (3)C12—C13—C14—C956.2 (5)
O4—S2—N4—C16174.6 (2)C30—N4—C16—C21163.4 (3)
O3—S2—N4—C16−54.8 (3)S2—N4—C16—C21−36.6 (4)
C23—S2—N4—C1659.0 (3)C30—N4—C16—C17−14.6 (5)
O4—S2—N4—C30−24.9 (4)S2—N4—C16—C17145.4 (3)
O3—S2—N4—C30105.7 (3)C21—C16—C17—C181.1 (5)
C23—S2—N4—C30−140.5 (3)N4—C16—C17—C18179.2 (3)
C22—N5—N6—C24176.7 (3)C16—C17—C18—C191.3 (5)
C15—N1—C1—C6170.4 (3)C17—C18—C19—C20−1.8 (5)
S1—N1—C1—C6−33.2 (4)C17—C18—C19—Br2176.0 (2)
C15—N1—C1—C2−7.4 (4)C18—C19—C20—C210.0 (4)
S1—N1—C1—C2149.0 (2)Br2—C19—C20—C21−177.8 (2)
C6—C1—C2—C3−0.4 (4)C17—C16—C21—C20−2.9 (4)
N1—C1—C2—C3177.4 (3)N4—C16—C21—C20179.1 (3)
C1—C2—C3—C40.5 (4)C17—C16—C21—C22176.5 (3)
C2—C3—C4—C50.2 (4)N4—C16—C21—C22−1.5 (4)
C2—C3—C4—Br1179.5 (2)C19—C20—C21—C162.4 (4)
C3—C4—C5—C6−1.0 (5)C19—C20—C21—C22−177.0 (2)
Br1—C4—C5—C6179.7 (2)N6—N5—C22—C21−177.6 (2)
C4—C5—C6—C11.1 (4)N6—N5—C22—C232.6 (4)
C4—C5—C6—C7179.8 (3)C16—C21—C22—N5−172.7 (3)
C2—C1—C6—C5−0.4 (4)C20—C21—C22—N56.7 (4)
N1—C1—C6—C5−178.2 (3)C16—C21—C22—C237.1 (4)
C2—C1—C6—C7−179.0 (3)C20—C21—C22—C23−173.5 (3)
N1—C1—C6—C73.1 (4)N5—C22—C23—S2−157.0 (3)
N3—N2—C7—C6−175.2 (2)C21—C22—C23—S223.1 (3)
N3—N2—C7—C85.6 (4)O4—S2—C23—C22−163.5 (2)
C5—C6—C7—N2−4.9 (4)O3—S2—C23—C2264.5 (3)
C1—C6—C7—N2173.8 (3)N4—S2—C23—C22−50.9 (3)
C5—C6—C7—C8174.3 (3)N5—N6—C24—C291.8 (5)
C1—C6—C7—C8−7.0 (4)N5—N6—C24—C25−178.8 (3)
N2—C7—C8—S1−144.3 (3)N6—C24—C25—C26−127.0 (4)
C6—C7—C8—S136.6 (3)C29—C24—C25—C2652.5 (5)
O2—S1—C8—C7−169.1 (2)C24—C25—C26—C27−52.1 (6)
O1—S1—C8—C758.4 (3)C25—C26—C27—C2855.2 (6)
N1—S1—C8—C7−56.5 (2)C26—C27—C28—C29−57.4 (6)
N2—N3—C9—C148.1 (5)C27—C28—C29—C2456.2 (5)
N2—N3—C9—C10−175.5 (3)N6—C24—C29—C28125.5 (4)
N3—C9—C10—C11−126.4 (4)C25—C24—C29—C28−53.9 (5)
D—H···AD—HH···AD···AD—H···A
C25—H25A···Br2i0.972.843.752 (4)157
C8—H8A···Br1ii0.973.214.081 (3)151
C18—H18···O1iii0.932.593.332 (4)137
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A D—HH⋯A DA D—H⋯A
C25—H25A⋯Br2i 0.972.843.752 (4)157
C8—H8A⋯Br1ii 0.973.214.081 (3)151
C18—H18⋯O1iii 0.932.593.332 (4)137

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

  6 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.  A facile synthesis of novel biologically active 4-hydroxy-N'-(benzylidene)-2H-benzo[e][1,2]thiazine-3-carbohydrazide 1,1-dioxides.

Authors:  Muhammad Zia-ur-Rehman; Jamil Anwar Choudary; Mark Robert James Elsegood; Hamid Latif Siddiqui; Khalid Mohammad Khan
Journal:  Eur J Med Chem       Date:  2008-08-13       Impact factor: 6.514

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Authors:  Muhammad Nadeem Arshad; Muhammad Zia-Ur-Rehman; Islam Ullah Khan
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-04-14

4.  6-Bromo-4-hydrazinyl-idene-1-methyl-3H-2λ,1-benzothia-zine-2,2-dione.

Authors:  Muhammad Shafiq; Islam Ullah Khan; Muhammad Zia-Ur-Rehman; Muhammad Nadeem Arshad; Abdullah M Asiri
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-07-23

5.  6-Bromo-1-methyl-4-[2-(4-methyl-benzyl-idene)hydrazinyl-idene]-3H-2λ,1-benzothia-zine-2,2-dione.

Authors:  Muhammad Shafiq; Islam Ullah Khan; Muhammad Zia-Ur-Rehman; Muhammad Nadeem Arshad; Abdullah M Asiri
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-07-23

6.  Structure validation in chemical crystallography.

Authors:  Anthony L Spek
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-01-20
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