Literature DB >> 21579170

8-(2-Chloro-phen-yl)-1-(4-chloro-phen-yl)-4-[(E)-(2-chloro-phen-yl)methyl-idene]-6-methyl-4,5,6,7,7a,8-hexa-hydro-1,2,4-oxadiazolo[5,4-d]pyrido[3,4-c][1,5]benzothia-zepine.

V Rajni Swamy, R Sudha Periathai, K Rajagopal, R V Krishnakumar, N Srinivasan.   

Abstract

In the title compound, C(33)H(26)Cl(3)N(3)OS, the oxadiazole, piperidine and benzothia-pezine rings adopt envelope, chair and twist-boat conformations, respectively. In the crystal, the mol-ecular aggregation is characterized by chains of centrosymmetrically related pairs connected through Cl⋯Cl inter-actions [3.533 (2) Å], extending parallel to (202).

Entities:  

Year:  2010        PMID: 21579170      PMCID: PMC2979104          DOI: 10.1107/S1600536810013309

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


Related literature

For the biological importance of benziothia­zepines and oxadiazol derivatives, see: Budriesi et al. (2007 ▶); Sahin et al. (2002 ▶). For ring geometry, see: Boeyens (1978 ▶); Cremer & Pople (1975 ▶). For a related structure, see: Srinivasan et al. (2007 ▶).

Experimental

Crystal data

C33H26Cl3N3OS M = 618.98 Triclinic, a = 11.015 (3) Å b = 11.758 (4) Å c = 11.988 (4) Å α = 78.87 (2)° β = 86.89 (3)° γ = 78.29 (2)° V = 1491.5 (8) Å3 Z = 2 Mo Kα radiation μ = 0.41 mm−1 T = 298 K 0.30 × 0.15 × 0.15 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 2004 ▶) T min = 0.90, T max = 0.94 42055 measured reflections 11096 independent reflections 7867 reflections with I > 2σ(I) R int = 0.023

Refinement

R[F 2 > 2σ(F 2)] = 0.048 wR(F 2) = 0.146 S = 1.03 11096 reflections 372 parameters H-atom parameters constrained Δρmax = 0.64 e Å−3 Δρmin = −0.62 e Å−3 Data collection: APEX2 (Bruker, 2004 ▶); cell refinement: SAINT-Plus (Bruker, 2004 ▶); data reduction: SAINT-Plus; 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: SHELXL97. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536810013309/nc2178sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536810013309/nc2178Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C33H26Cl3N3OSZ = 2
Mr = 618.98F(000) = 640
Triclinic, P1Dx = 1.378 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 11.015 (3) ÅCell parameters from 4125 reflections
b = 11.758 (4) Åθ = 2.0–30.0°
c = 11.988 (4) ŵ = 0.41 mm1
α = 78.87 (2)°T = 298 K
β = 86.89 (3)°Needle, colourless
γ = 78.29 (2)°0.30 × 0.15 × 0.15 mm
V = 1491.5 (8) Å3
Bruker Kappa APEXII CCD diffractometer11096 independent reflections
Radiation source: fine-focus sealed tube7867 reflections with I > 2σ(I)
graphiteRint = 0.023
ω and φ scanθmax = 33.0°, θmin = 1.7°
Absorption correction: multi-scan (SADABS; Sheldrick, 2004)h = −16→16
Tmin = 0.90, Tmax = 0.94k = −17→17
42055 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)] = 0.048Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.146H-atom parameters constrained
S = 1.03w = 1/[σ2(Fo2) + (0.0605P)2 + 0.6302P] where P = (Fo2 + 2Fc2)/3
11096 reflections(Δ/σ)max = 0.001
372 parametersΔρmax = 0.64 e Å3
0 restraintsΔρmin = −0.62 e Å3
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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
Cl10.57470 (7)−0.12556 (6)1.22882 (7)0.0878 (2)
Cl20.55422 (5)0.34566 (6)0.58843 (6)0.07294 (17)
Cl30.71901 (7)0.77874 (5)0.53545 (4)0.0769 (2)
C10.85278 (14)0.22540 (11)0.96401 (12)0.0336 (3)
N20.97082 (12)0.20144 (11)0.95229 (12)0.0404 (3)
O31.00715 (9)0.30577 (9)0.89247 (9)0.0378 (2)
C3A0.89581 (12)0.37735 (11)0.83332 (11)0.0300 (2)
C40.89945 (13)0.33994 (11)0.71870 (12)0.0320 (3)
C51.01522 (14)0.36089 (13)0.65093 (13)0.0368 (3)
H5A1.08570.30300.68430.044*
H5B1.00690.34950.57390.044*
N61.03901 (12)0.48001 (11)0.64726 (10)0.0353 (2)
C71.03493 (13)0.51369 (13)0.75868 (13)0.0355 (3)
H7A1.04890.59380.74970.043*
H7B1.10050.46170.80530.043*
C7A0.90965 (12)0.50621 (11)0.81809 (12)0.0307 (2)
H71A0.91040.52760.89310.037*
C80.80644 (13)0.59400 (11)0.74674 (12)0.0315 (2)
H80.82520.58690.66720.038*
S90.65096 (3)0.56089 (3)0.77852 (3)0.03747 (9)
C9A0.65984 (13)0.52634 (12)0.92758 (13)0.0333 (3)
C100.59577 (15)0.60462 (13)0.99383 (16)0.0439 (3)
H100.55210.67800.95890.053*
C110.59637 (17)0.57444 (16)1.11118 (17)0.0484 (4)
H110.55210.62661.15490.058*
C120.66289 (16)0.46670 (16)1.16287 (14)0.0437 (3)
H120.66130.44531.24170.052*
C130.73233 (14)0.38968 (13)1.09826 (13)0.0368 (3)
H130.78030.31881.13400.044*
C13A0.73021 (12)0.41847 (11)0.98022 (12)0.0303 (2)
N140.79641 (11)0.34047 (9)0.91010 (10)0.0300 (2)
C611.15951 (16)0.48759 (16)0.59264 (15)0.0462 (4)
H61A1.17590.56520.58990.069*
H61B1.15910.47260.51680.069*
H61C1.22290.42990.63540.069*
C1E0.78313 (14)0.13884 (11)1.02695 (12)0.0350 (3)
C2E0.65779 (16)0.15047 (14)1.01121 (16)0.0458 (4)
H2E0.61680.21270.95790.055*
C3E0.59237 (19)0.07021 (16)1.07412 (19)0.0555 (5)
H3E0.50740.07961.06500.067*
C4E0.6548 (2)−0.02356 (15)1.15020 (17)0.0527 (4)
C5E0.7800 (2)−0.03845 (15)1.16498 (16)0.0529 (4)
H5E0.8211−0.10321.21560.063*
C6E0.84464 (17)0.04309 (13)1.10441 (14)0.0443 (3)
H6E0.92930.03411.11530.053*
C400.80948 (15)0.29252 (12)0.68793 (12)0.0364 (3)
H400.74410.28670.73980.044*
C410.79968 (17)0.24807 (13)0.58271 (13)0.0419 (3)
C420.9013 (2)0.18426 (17)0.53161 (17)0.0557 (5)
H420.97880.16820.56470.067*
C430.8879 (3)0.1446 (2)0.4319 (2)0.0757 (7)
H430.95680.10370.39800.091*
C440.7738 (3)0.1654 (2)0.38322 (19)0.0815 (8)
H440.76560.13870.31640.098*
C450.6718 (3)0.2253 (2)0.43257 (18)0.0690 (6)
H450.59420.23830.40020.083*
C460.68514 (19)0.26646 (16)0.53113 (15)0.0503 (4)
C810.80119 (13)0.72208 (12)0.75331 (12)0.0336 (3)
C820.82787 (18)0.75779 (14)0.85131 (15)0.0460 (4)
H820.85720.70060.91400.055*
C830.8122 (2)0.87629 (16)0.85885 (19)0.0585 (5)
H830.82970.89740.92620.070*
C840.7708 (2)0.96217 (16)0.7669 (2)0.0635 (5)
H840.76071.04160.77170.076*
C850.7445 (2)0.93064 (15)0.66774 (18)0.0598 (5)
H850.71680.98850.60500.072*
C860.75923 (17)0.81224 (14)0.66168 (14)0.0436 (3)
U11U22U33U12U13U23
Cl10.1016 (5)0.0606 (3)0.0984 (5)−0.0388 (3)0.0198 (4)0.0104 (3)
Cl20.0590 (3)0.0861 (4)0.0774 (4)−0.0188 (3)−0.0099 (3)−0.0169 (3)
Cl30.1281 (5)0.0532 (3)0.0411 (2)0.0047 (3)−0.0262 (3)−0.0051 (2)
C10.0396 (7)0.0255 (5)0.0314 (6)0.0003 (5)0.0013 (5)−0.0025 (5)
N20.0403 (6)0.0324 (6)0.0411 (7)0.0011 (5)0.0000 (5)0.0022 (5)
O30.0318 (5)0.0364 (5)0.0399 (5)−0.0018 (4)−0.0024 (4)0.0015 (4)
C3A0.0312 (6)0.0271 (5)0.0302 (6)−0.0029 (4)−0.0011 (5)−0.0043 (4)
C40.0377 (7)0.0256 (5)0.0318 (6)−0.0046 (5)0.0018 (5)−0.0054 (4)
C50.0399 (7)0.0343 (6)0.0366 (7)−0.0070 (5)0.0049 (6)−0.0091 (5)
N60.0375 (6)0.0350 (6)0.0335 (6)−0.0097 (5)0.0018 (5)−0.0044 (4)
C70.0357 (7)0.0349 (6)0.0371 (7)−0.0096 (5)−0.0016 (5)−0.0067 (5)
C7A0.0334 (6)0.0278 (5)0.0314 (6)−0.0065 (5)−0.0025 (5)−0.0055 (5)
C80.0366 (6)0.0276 (5)0.0303 (6)−0.0060 (5)−0.0027 (5)−0.0048 (4)
S90.03504 (17)0.03241 (16)0.0429 (2)−0.00581 (13)−0.00816 (14)−0.00064 (13)
C9A0.0302 (6)0.0275 (6)0.0415 (7)−0.0045 (5)0.0010 (5)−0.0063 (5)
C100.0401 (8)0.0306 (6)0.0599 (10)−0.0017 (6)0.0067 (7)−0.0133 (6)
C110.0483 (9)0.0447 (8)0.0581 (10)−0.0099 (7)0.0122 (8)−0.0266 (8)
C120.0472 (8)0.0509 (9)0.0387 (8)−0.0146 (7)0.0045 (6)−0.0187 (7)
C130.0387 (7)0.0368 (7)0.0357 (7)−0.0069 (5)−0.0009 (5)−0.0092 (5)
C13A0.0294 (6)0.0271 (5)0.0349 (6)−0.0046 (4)0.0007 (5)−0.0080 (5)
N140.0330 (5)0.0231 (4)0.0310 (5)−0.0016 (4)0.0021 (4)−0.0031 (4)
C610.0456 (8)0.0512 (9)0.0429 (8)−0.0179 (7)0.0091 (7)−0.0052 (7)
C1E0.0426 (7)0.0238 (5)0.0351 (7)−0.0006 (5)0.0046 (5)−0.0046 (5)
C2E0.0457 (8)0.0315 (7)0.0553 (10)−0.0037 (6)−0.0005 (7)−0.0006 (6)
C3E0.0514 (10)0.0409 (8)0.0724 (13)−0.0125 (7)0.0056 (9)−0.0042 (8)
C4E0.0684 (12)0.0340 (7)0.0553 (10)−0.0164 (7)0.0136 (9)−0.0042 (7)
C5E0.0704 (12)0.0319 (7)0.0474 (9)−0.0029 (7)0.0042 (8)0.0057 (6)
C6E0.0503 (9)0.0322 (7)0.0434 (8)0.0006 (6)0.0012 (7)0.0006 (6)
C400.0456 (8)0.0308 (6)0.0342 (7)−0.0119 (5)0.0033 (6)−0.0062 (5)
C410.0631 (10)0.0334 (7)0.0341 (7)−0.0221 (7)0.0032 (7)−0.0061 (5)
C420.0753 (13)0.0449 (9)0.0521 (10)−0.0158 (9)0.0077 (9)−0.0201 (8)
C430.118 (2)0.0592 (12)0.0582 (13)−0.0252 (13)0.0204 (14)−0.0288 (10)
C440.141 (3)0.0757 (15)0.0429 (11)−0.0470 (17)0.0015 (14)−0.0220 (10)
C450.1051 (18)0.0694 (13)0.0436 (10)−0.0437 (13)−0.0145 (11)−0.0061 (9)
C460.0713 (12)0.0456 (8)0.0402 (8)−0.0299 (8)−0.0033 (8)−0.0028 (7)
C810.0385 (7)0.0273 (5)0.0346 (7)−0.0064 (5)−0.0007 (5)−0.0051 (5)
C820.0612 (10)0.0329 (7)0.0447 (8)−0.0057 (7)−0.0120 (7)−0.0100 (6)
C830.0764 (13)0.0389 (8)0.0653 (12)−0.0070 (8)−0.0167 (10)−0.0223 (8)
C840.0848 (15)0.0293 (7)0.0776 (14)−0.0098 (8)−0.0056 (11)−0.0131 (8)
C850.0850 (14)0.0296 (7)0.0580 (11)−0.0053 (8)−0.0037 (10)0.0032 (7)
C860.0584 (10)0.0328 (7)0.0365 (7)−0.0057 (6)−0.0010 (7)−0.0022 (5)
Cl1—C4E1.7345 (19)C13A—N141.4279 (17)
Cl2—C461.736 (2)C61—H61A0.9600
Cl3—C861.7364 (19)C61—H61B0.9600
C1—N21.279 (2)C61—H61C0.9600
C1—N141.4138 (17)C1E—C2E1.379 (2)
C1—C1E1.467 (2)C1E—C6E1.394 (2)
N2—O31.4169 (17)C2E—C3E1.386 (3)
O3—C3A1.4698 (17)C2E—H2E0.9300
C3A—N141.4708 (18)C3E—C4E1.376 (3)
C3A—C41.518 (2)C3E—H3E0.9300
C3A—C7A1.5285 (19)C4E—C5E1.371 (3)
C4—C401.331 (2)C5E—C6E1.381 (2)
C4—C51.511 (2)C5E—H5E0.9300
C5—N61.4684 (19)C6E—H6E0.9300
C5—H5A0.9700C40—C411.472 (2)
C5—H5B0.9700C40—H400.9300
N6—C611.459 (2)C41—C461.394 (3)
N6—C71.461 (2)C41—C421.398 (3)
C7—C7A1.529 (2)C42—C431.389 (3)
C7—H7A0.9700C42—H420.9300
C7—H7B0.9700C43—C441.372 (4)
C7A—C81.5420 (19)C43—H430.9300
C7A—H71A0.9800C44—C451.370 (4)
C8—C811.5124 (19)C44—H440.9300
C8—S91.8364 (16)C45—C461.386 (3)
C8—H80.9800C45—H450.9300
S9—C9A1.7580 (17)C81—C821.386 (2)
C9A—C101.391 (2)C81—C861.397 (2)
C9A—C13A1.3974 (19)C82—C831.389 (2)
C10—C111.383 (3)C82—H820.9300
C10—H100.9300C83—C841.371 (3)
C11—C121.377 (3)C83—H830.9300
C11—H110.9300C84—C851.373 (3)
C12—C131.389 (2)C84—H840.9300
C12—H120.9300C85—C861.384 (2)
C13—C13A1.390 (2)C85—H850.9300
C13—H130.9300
N2—C1—N14114.41 (13)N6—C61—H61A109.5
N2—C1—C1E122.05 (12)N6—C61—H61B109.5
N14—C1—C1E123.53 (13)H61A—C61—H61B109.5
C1—N2—O3106.95 (11)N6—C61—H61C109.5
N2—O3—C3A105.63 (10)H61A—C61—H61C109.5
O3—C3A—N14101.63 (10)H61B—C61—H61C109.5
O3—C3A—C4105.55 (10)C2E—C1E—C6E119.32 (15)
N14—C3A—C4113.86 (11)C2E—C1E—C1121.26 (13)
O3—C3A—C7A106.44 (11)C6E—C1E—C1119.43 (15)
N14—C3A—C7A117.54 (11)C1E—C2E—C3E120.60 (16)
C4—C3A—C7A110.41 (11)C1E—C2E—H2E119.7
C40—C4—C5126.87 (13)C3E—C2E—H2E119.7
C40—C4—C3A121.26 (13)C4E—C3E—C2E119.13 (19)
C5—C4—C3A111.85 (12)C4E—C3E—H3E120.4
N6—C5—C4112.64 (11)C2E—C3E—H3E120.4
N6—C5—H5A109.1C5E—C4E—C3E121.18 (16)
C4—C5—H5A109.1C5E—C4E—Cl1119.05 (15)
N6—C5—H5B109.1C3E—C4E—Cl1119.77 (17)
C4—C5—H5B109.1C4E—C5E—C6E119.72 (16)
H5A—C5—H5B107.8C4E—C5E—H5E120.1
C61—N6—C7109.80 (12)C6E—C5E—H5E120.1
C61—N6—C5108.88 (12)C5E—C6E—C1E120.02 (17)
C7—N6—C5113.90 (11)C5E—C6E—H6E120.0
N6—C7—C7A110.94 (12)C1E—C6E—H6E120.0
N6—C7—H7A109.5C4—C40—C41128.64 (14)
C7A—C7—H7A109.5C4—C40—H40115.7
N6—C7—H7B109.5C41—C40—H40115.7
C7A—C7—H7B109.5C46—C41—C42117.06 (16)
H7A—C7—H7B108.0C46—C41—C40120.18 (16)
C3A—C7A—C7106.66 (11)C42—C41—C40122.74 (17)
C3A—C7A—C8113.68 (11)C43—C42—C41120.8 (2)
C7—C7A—C8109.23 (12)C43—C42—H42119.6
C3A—C7A—H71A109.1C41—C42—H42119.6
C7—C7A—H71A109.1C44—C43—C42120.4 (2)
C8—C7A—H71A109.1C44—C43—H43119.8
C81—C8—C7A114.25 (11)C42—C43—H43119.8
C81—C8—S9108.47 (10)C45—C44—C43120.3 (2)
C7A—C8—S9113.89 (10)C45—C44—H44119.9
C81—C8—H8106.6C43—C44—H44119.9
C7A—C8—H8106.6C44—C45—C46119.5 (2)
S9—C8—H8106.6C44—C45—H45120.3
C9A—S9—C898.49 (6)C46—C45—H45120.3
C10—C9A—C13A119.60 (14)C45—C46—C41122.0 (2)
C10—C9A—S9120.58 (12)C45—C46—Cl2117.89 (18)
C13A—C9A—S9119.82 (11)C41—C46—Cl2120.09 (14)
C11—C10—C9A120.63 (15)C82—C81—C86116.15 (14)
C11—C10—H10119.7C82—C81—C8122.89 (13)
C9A—C10—H10119.7C86—C81—C8120.79 (13)
C12—C11—C10119.64 (15)C81—C82—C83122.09 (16)
C12—C11—H11120.2C81—C82—H82119.0
C10—C11—H11120.2C83—C82—H82119.0
C11—C12—C13120.55 (16)C84—C83—C82119.96 (18)
C11—C12—H12119.7C84—C83—H83120.0
C13—C12—H12119.7C82—C83—H83120.0
C12—C13—C13A120.05 (14)C83—C84—C85119.84 (17)
C12—C13—H13120.0C83—C84—H84120.1
C13A—C13—H13120.0C85—C84—H84120.1
C13—C13A—C9A119.41 (13)C84—C85—C86119.65 (17)
C13—C13A—N14122.17 (12)C84—C85—H85120.2
C9A—C13A—N14118.41 (13)C86—C85—H85120.2
C1—N14—C13A117.65 (11)C85—C86—C81122.31 (16)
C1—N14—C3A102.39 (10)C85—C86—Cl3117.21 (14)
C13A—N14—C3A119.70 (11)C81—C86—Cl3120.46 (12)
N14—C1—N2—O33.72 (17)C9A—C13A—N14—C3A63.38 (17)
C1E—C1—N2—O3−177.20 (13)O3—C3A—N14—C1−26.29 (12)
C1—N2—O3—C3A−21.41 (15)C4—C3A—N14—C186.69 (13)
N2—O3—C3A—N1429.51 (12)C7A—C3A—N14—C1−141.96 (12)
N2—O3—C3A—C4−89.57 (12)O3—C3A—N14—C13A105.95 (12)
N2—O3—C3A—C7A153.08 (11)C4—C3A—N14—C13A−141.07 (12)
O3—C3A—C4—C40119.11 (14)C7A—C3A—N14—C13A−9.72 (17)
N14—C3A—C4—C408.51 (18)N2—C1—C1E—C2E−160.17 (16)
C7A—C3A—C4—C40−126.24 (14)N14—C1—C1E—C2E18.8 (2)
O3—C3A—C4—C5−59.56 (14)N2—C1—C1E—C6E20.0 (2)
N14—C3A—C4—C5−170.17 (11)N14—C1—C1E—C6E−161.01 (14)
C7A—C3A—C4—C555.08 (14)C6E—C1E—C2E—C3E2.1 (3)
C40—C4—C5—N6132.87 (15)C1—C1E—C2E—C3E−177.78 (16)
C3A—C4—C5—N6−48.55 (16)C1E—C2E—C3E—C4E−2.0 (3)
C4—C5—N6—C61173.08 (13)C2E—C3E—C4E—C5E0.3 (3)
C4—C5—N6—C750.17 (17)C2E—C3E—C4E—Cl1−179.47 (16)
C61—N6—C7—C7A−179.84 (12)C3E—C4E—C5E—C6E1.3 (3)
C5—N6—C7—C7A−57.44 (16)Cl1—C4E—C5E—C6E−178.92 (15)
O3—C3A—C7A—C753.94 (13)C4E—C5E—C6E—C1E−1.2 (3)
N14—C3A—C7A—C7166.95 (11)C2E—C1E—C6E—C5E−0.4 (2)
C4—C3A—C7A—C7−60.14 (14)C1—C1E—C6E—C5E179.41 (15)
O3—C3A—C7A—C8174.39 (11)C5—C4—C40—C410.6 (3)
N14—C3A—C7A—C8−72.60 (15)C3A—C4—C40—C41−177.89 (14)
C4—C3A—C7A—C860.30 (15)C4—C40—C41—C46−141.76 (17)
N6—C7—C7A—C3A61.13 (14)C4—C40—C41—C4239.8 (2)
N6—C7—C7A—C8−62.13 (14)C46—C41—C42—C431.9 (3)
C3A—C7A—C8—C81166.54 (12)C40—C41—C42—C43−179.61 (17)
C7—C7A—C8—C81−74.47 (14)C41—C42—C43—C44−1.4 (3)
C3A—C7A—C8—S941.12 (14)C42—C43—C44—C45−0.1 (4)
C7—C7A—C8—S9160.11 (9)C43—C44—C45—C461.0 (4)
C81—C8—S9—C9A−85.63 (10)C44—C45—C46—C41−0.5 (3)
C7A—C8—S9—C9A42.81 (11)C44—C45—C46—Cl2178.16 (17)
C8—S9—C9A—C10106.47 (13)C42—C41—C46—C45−1.0 (2)
C8—S9—C9A—C13A−74.58 (12)C40—C41—C46—C45−179.52 (16)
C13A—C9A—C10—C11−3.0 (2)C42—C41—C46—Cl2−179.57 (13)
S9—C9A—C10—C11175.92 (13)C40—C41—C46—Cl21.9 (2)
C9A—C10—C11—C121.2 (3)C7A—C8—C81—C82−35.1 (2)
C10—C11—C12—C132.0 (3)S9—C8—C81—C8293.14 (16)
C11—C12—C13—C13A−3.2 (2)C7A—C8—C81—C86149.96 (14)
C12—C13—C13A—C9A1.3 (2)S9—C8—C81—C86−81.81 (16)
C12—C13—C13A—N14−177.72 (13)C86—C81—C82—C830.9 (3)
C10—C9A—C13A—C131.8 (2)C8—C81—C82—C83−174.28 (18)
S9—C9A—C13A—C13−177.20 (11)C81—C82—C83—C84−1.0 (3)
C10—C9A—C13A—N14−179.17 (13)C82—C83—C84—C850.3 (4)
S9—C9A—C13A—N141.87 (17)C83—C84—C85—C860.3 (4)
N2—C1—N14—C13A−118.19 (14)C84—C85—C86—C81−0.4 (3)
C1E—C1—N14—C13A62.74 (18)C84—C85—C86—Cl3177.80 (18)
N2—C1—N14—C3A15.27 (16)C82—C81—C86—C85−0.2 (3)
C1E—C1—N14—C3A−163.80 (13)C8—C81—C86—C85175.07 (17)
C13—C13A—N14—C17.71 (19)C82—C81—C86—Cl3−178.35 (14)
C9A—C13A—N14—C1−171.33 (12)C8—C81—C86—Cl3−3.1 (2)
C13—C13A—N14—C3A−117.57 (15)
  4 in total

1.  A short history of SHELX.

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

Review 2.  Diltiazem analogues: the last ten years on structure activity relationships.

Authors:  Roberta Budriesi; Barbara Cosimelli; Pierfranco Ioan; Emanuele Carosati; Maria P Ugenti; Rraffaella Spisani
Journal:  Curr Med Chem       Date:  2007       Impact factor: 4.530

3.  Synthesis and antimicrobial activity of some 1,3,4-oxadiazole derivatives.

Authors:  Gülay Sahin; Erhan Palaska; Melike Ekizoğlu; Meral Ozalp
Journal:  Farmaco       Date:  2002-07

4.  Structure validation in chemical crystallography.

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

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