Literature DB >> 21581416

Ethyl 4-(4-methoxy-phen-yl)-2-oxo-6-phenyl-cyclo-hex-3-ene-1-carboxyl-ate.

Hoong-Kun Fun, Samuel Robinson Jebas, Jyothi N Rao, B Kalluraya.   

Abstract

The asymmetric unit of the title compound, C(22)H(22)O(4), consists of two independent mol-ecules (A and B) which differ significantly in the orientations of ethyl carboxyl-ate groups. The phenyl ring in mol-ecule B is disordered over two orientations with occupancies of 0.55 (2) and 0.45 (2). The cyclo-hexenone ring of both mol-ecules adopts an envelope conformation. The dihedral angle between the two aromatic rings is 81.12 (7)° in mol-ecule A and 70.8 (3)° in mol-ecule B [57.5 (4)° in the minor disorder component]. The crystal structure is stabilized by weak intermolecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions.

Entities:  

Year:  2008        PMID: 21581416      PMCID: PMC2960071          DOI: 10.1107/S1600536808039093

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


Related literature

For general background, see: Kalluraya & Rai (2003 ▶); Kalluraya & Rahiman (2003 ▶). For bond-length data, see: Allen et al. (1987 ▶). For ring puckering analysis, see: Cremer & Pople (1975 ▶).

Experimental

Crystal data

C22H22O4 M = 350.40 Triclinic, a = 9.6095 (2) Å b = 12.5386 (3) Å c = 15.9704 (3) Å α = 75.916 (1)° β = 78.879 (1)° γ = 88.413 (1)° V = 1831.00 (7) Å3 Z = 4 Mo Kα radiation μ = 0.09 mm−1 T = 100.0 (1) K 0.50 × 0.28 × 0.24 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.958, T max = 0.980 57259 measured reflections 13169 independent reflections 9552 reflections with I > 2σ(I) R int = 0.032

Refinement

R[F 2 > 2σ(F 2)] = 0.058 wR(F 2) = 0.169 S = 1.02 13169 reflections 528 parameters 144 restraints H-atom parameters constrained Δρmax = 0.92 e Å−3 Δρmin = −0.28 e Å−3 Data collection: APEX2 (Bruker, 2005 ▶); cell refinement: SAINT (Bruker, 2005 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2003 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536808039093/ci2722sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536808039093/ci2722Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C22H22O4Z = 4
Mr = 350.40F000 = 744
Triclinic, P1Dx = 1.271 Mg m3
Hall symbol: -P 1Mo Kα radiation λ = 0.71073 Å
a = 9.6095 (2) ÅCell parameters from 9088 reflections
b = 12.5386 (3) Åθ = 2.3–33.8º
c = 15.9704 (3) ŵ = 0.09 mm1
α = 75.916 (1)ºT = 100.0 (1) K
β = 78.879 (1)ºBlock, colourless
γ = 88.413 (1)º0.50 × 0.28 × 0.24 mm
V = 1831.00 (7) Å3
Bruker SMART APEXII CCD area-detector diffractometer13169 independent reflections
Radiation source: fine-focus sealed tube9552 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.032
T = 100.0(1) Kθmax = 32.5º
φ and ω scansθmin = 1.9º
Absorption correction: multi-scan(SADABS; Bruker, 2005)h = −14→14
Tmin = 0.958, Tmax = 0.980k = −18→18
57259 measured reflectionsl = −24→24
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.058H-atom parameters constrained
wR(F2) = 0.169  w = 1/[σ2(Fo2) + (0.0817P)2 + 0.7633P] where P = (Fo2 + 2Fc2)/3
S = 1.02(Δ/σ)max = 0.001
13169 reflectionsΔρmax = 0.92 e Å3
528 parametersΔρmin = −0.28 e Å3
144 restraintsExtinction correction: none
Primary atom site location: structure-invariant direct methods
Experimental. The data was collected with the Oxford Cyrosystem Cobra low-temperature attachment.
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 > 2sigma(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*/UeqOcc. (<1)
O1A0.40902 (11)0.86874 (9)0.67186 (6)0.0307 (2)
O2A−0.31593 (10)0.42017 (8)1.15549 (6)0.02388 (18)
O3A0.30572 (13)1.01757 (9)0.60083 (7)0.0387 (3)
O4A0.26641 (11)0.94799 (9)0.83284 (6)0.0292 (2)
C1A−0.01076 (13)0.73536 (10)0.78085 (8)0.0204 (2)
H1AA−0.09010.78210.76340.024*
H1AB−0.03210.65930.77890.024*
C2A0.12583 (13)0.77666 (10)0.71543 (8)0.0213 (2)
H2AA0.20280.72530.73230.026*
C3A0.16635 (14)0.89112 (11)0.72390 (8)0.0230 (2)
H3AA0.08780.94240.71010.028*
C4A0.18266 (13)0.88549 (10)0.81804 (8)0.0222 (2)
C5A0.09136 (13)0.80804 (10)0.88799 (8)0.0206 (2)
H5AA0.09600.80710.94710.025*
C6A−0.00023 (12)0.73693 (10)0.87393 (7)0.0182 (2)
C7A−0.08885 (12)0.65785 (10)0.94693 (7)0.0180 (2)
C8A−0.05882 (13)0.63354 (10)1.03249 (8)0.0209 (2)
H8AA0.01670.67181.04390.025*
C9A−0.13674 (13)0.55552 (11)1.09986 (8)0.0220 (2)
H9AA−0.11480.54081.15700.026*
C10A−0.24827 (12)0.49764 (10)1.08465 (8)0.0190 (2)
C11A−0.28153 (13)0.52069 (11)1.00134 (8)0.0214 (2)
H11A−0.35800.48280.99060.026*
C12A−0.20178 (13)0.59991 (11)0.93360 (8)0.0215 (2)
H12A−0.22480.61500.87670.026*
C13A0.11848 (14)0.77910 (11)0.62083 (8)0.0224 (2)
C14A0.02075 (16)0.84157 (12)0.57676 (9)0.0283 (3)
H14A−0.04600.88360.60660.034*
C15A0.01971 (17)0.84323 (12)0.48886 (9)0.0314 (3)
H15A−0.04770.88590.45940.038*
C16A0.11732 (17)0.78234 (13)0.44497 (9)0.0310 (3)
H16A0.11640.78240.38560.037*
C17A0.21553 (17)0.72178 (14)0.48779 (10)0.0333 (3)
H17A0.28330.68080.45750.040*
C18A0.21615 (15)0.72015 (12)0.57507 (9)0.0291 (3)
H18A0.28460.67790.60380.035*
C19A0.30060 (15)0.93526 (11)0.65901 (8)0.0261 (3)
C20A0.53784 (18)0.89483 (17)0.60642 (11)0.0431 (4)
H20A0.58320.96280.61060.052*
H20B0.51680.90620.54660.052*
C21A0.6333 (2)0.7997 (2)0.62443 (14)0.0585 (6)
H21A0.71960.81170.57890.088*
H21B0.58450.73220.62410.088*
H21C0.65850.79250.68210.088*
C22A−0.42143 (15)0.35266 (12)1.14049 (9)0.0284 (3)
H22A−0.45460.29531.19410.043*
H22B−0.38060.31841.09250.043*
H22C−0.50150.39801.12450.043*
O1B0.82102 (11)0.36693 (9)0.71886 (8)0.0337 (2)
O2B0.03578 (12)−0.11336 (9)1.25183 (7)0.0331 (2)
O3B0.67843 (13)0.47429 (10)0.79017 (8)0.0387 (3)
O4B0.77153 (12)0.27422 (10)0.92874 (8)0.0373 (3)
C1B0.38209 (13)0.19261 (11)0.88538 (8)0.0232 (2)
H1BA0.27990.20990.89430.028*
H1BB0.39530.13120.85580.028*
C2B0.46513 (14)0.29275 (12)0.82477 (9)0.0260 (3)
H2BA0.43470.35770.84930.031*
C3B0.62513 (14)0.27907 (11)0.82326 (10)0.0268 (3)
H3BA0.66040.22050.79210.032*
C4B0.65702 (15)0.24696 (12)0.91615 (10)0.0283 (3)
C5B0.55338 (14)0.18059 (11)0.98555 (9)0.0256 (3)
H5BA0.57740.15381.04180.031*
C6B0.42349 (13)0.15470 (10)0.97426 (8)0.0219 (2)
C7B0.32038 (14)0.08596 (10)1.04606 (8)0.0231 (2)
C8B0.32756 (16)0.07361 (12)1.13529 (9)0.0281 (3)
H8BA0.39990.11171.15000.034*
C9B0.23180 (17)0.00737 (12)1.20146 (9)0.0306 (3)
H9BA0.23840.00061.26110.037*
C10B0.12475 (15)−0.05007 (11)1.18154 (9)0.0263 (3)
C11B0.11508 (14)−0.03927 (12)1.09398 (9)0.0262 (3)
H11B0.0428−0.07781.07960.031*
C12B0.21182 (14)0.02814 (11)1.02784 (9)0.0248 (2)
H12B0.20420.03530.96830.030*
C13B0.4318 (8)0.3146 (4)0.7363 (6)0.0160 (10)0.545 (17)
C14B0.3759 (8)0.4132 (4)0.6948 (3)0.0288 (9)0.545 (17)
H14B0.36050.47070.72460.035*0.545 (17)
C15B0.3424 (9)0.4304 (4)0.6127 (3)0.0367 (11)0.545 (17)
H15B0.30500.49920.58770.044*0.545 (17)
C16B0.3613 (9)0.3510 (6)0.5657 (5)0.0338 (12)0.545 (17)
H16B0.33580.36630.50940.041*0.545 (17)
C17B0.4160 (12)0.2501 (7)0.5978 (5)0.0249 (11)0.545 (17)
H17B0.43670.19440.56640.030*0.545 (17)
C18B0.4363 (14)0.2418 (9)0.6820 (6)0.035 (2)0.545 (17)
H18B0.45870.16930.71010.042*0.545 (17)
C13C0.4419 (11)0.3148 (7)0.7251 (8)0.033 (2)0.455 (17)
C14C0.4258 (11)0.4248 (6)0.6876 (4)0.0334 (13)0.455 (17)
H14C0.42840.47950.71940.040*0.455 (17)
C15C0.4053 (12)0.4520 (6)0.6006 (4)0.0403 (16)0.455 (17)
H15C0.39680.52680.57110.048*0.455 (17)
C16C0.3975 (10)0.3702 (8)0.5579 (6)0.0361 (16)0.455 (17)
H16C0.38330.38550.49890.043*0.455 (17)
C17C0.4117 (16)0.2646 (9)0.6059 (7)0.037 (2)0.455 (17)
H17C0.39220.20860.57880.044*0.455 (17)
C18C0.4503 (14)0.2261 (9)0.6885 (6)0.0201 (12)0.455 (17)
H18C0.47670.15350.71370.024*0.455 (17)
C19B0.70784 (15)0.38573 (12)0.77640 (10)0.0288 (3)
C20B0.91687 (18)0.45985 (15)0.67563 (13)0.0416 (4)
H20C1.01120.43250.65380.050*
H20D0.92810.50220.71890.050*
C21B0.8642 (2)0.53375 (16)0.60068 (12)0.0456 (4)
H21D0.93180.59510.57320.068*
H21E0.77180.56230.62230.068*
H21F0.85430.49240.55730.068*
C22B−0.06909 (17)−0.18023 (14)1.23449 (11)0.0366 (3)
H22D−0.1213−0.22521.29020.055*
H22E−0.0223−0.22831.19800.055*
H22F−0.1352−0.13281.20340.055*
U11U22U33U12U13U23
O1A0.0293 (5)0.0386 (6)0.0216 (4)−0.0049 (4)−0.0003 (4)−0.0053 (4)
O2A0.0278 (4)0.0217 (4)0.0209 (4)−0.0044 (3)−0.0052 (3)−0.0017 (3)
O3A0.0524 (7)0.0269 (5)0.0314 (6)−0.0069 (5)−0.0031 (5)0.0001 (4)
O4A0.0363 (5)0.0302 (5)0.0228 (4)−0.0127 (4)−0.0039 (4)−0.0094 (4)
C1A0.0222 (5)0.0234 (6)0.0168 (5)−0.0032 (4)−0.0050 (4)−0.0059 (4)
C2A0.0248 (5)0.0220 (5)0.0178 (5)−0.0019 (4)−0.0046 (4)−0.0057 (4)
C3A0.0283 (6)0.0218 (6)0.0195 (5)−0.0026 (5)−0.0042 (4)−0.0062 (4)
C4A0.0262 (6)0.0233 (6)0.0183 (5)−0.0033 (5)−0.0033 (4)−0.0079 (4)
C5A0.0233 (5)0.0238 (6)0.0156 (5)−0.0029 (4)−0.0027 (4)−0.0067 (4)
C6A0.0182 (5)0.0204 (5)0.0171 (5)0.0012 (4)−0.0042 (4)−0.0061 (4)
C7A0.0171 (5)0.0206 (5)0.0170 (5)0.0009 (4)−0.0037 (4)−0.0056 (4)
C8A0.0207 (5)0.0239 (6)0.0200 (5)−0.0018 (4)−0.0066 (4)−0.0067 (4)
C9A0.0244 (5)0.0246 (6)0.0181 (5)−0.0004 (4)−0.0078 (4)−0.0045 (4)
C10A0.0197 (5)0.0179 (5)0.0192 (5)0.0014 (4)−0.0038 (4)−0.0041 (4)
C11A0.0193 (5)0.0248 (6)0.0210 (5)−0.0024 (4)−0.0061 (4)−0.0049 (4)
C12A0.0198 (5)0.0263 (6)0.0191 (5)−0.0016 (4)−0.0061 (4)−0.0046 (4)
C13A0.0278 (6)0.0233 (6)0.0168 (5)−0.0059 (5)−0.0049 (4)−0.0051 (4)
C14A0.0340 (7)0.0278 (6)0.0248 (6)0.0019 (5)−0.0084 (5)−0.0078 (5)
C15A0.0421 (8)0.0286 (7)0.0237 (6)−0.0020 (6)−0.0129 (6)−0.0015 (5)
C16A0.0419 (8)0.0354 (7)0.0163 (5)−0.0095 (6)−0.0061 (5)−0.0055 (5)
C17A0.0356 (7)0.0424 (8)0.0255 (6)−0.0003 (6)−0.0043 (5)−0.0164 (6)
C18A0.0326 (7)0.0345 (7)0.0243 (6)0.0012 (6)−0.0094 (5)−0.0118 (5)
C19A0.0341 (7)0.0251 (6)0.0190 (5)−0.0091 (5)−0.0016 (5)−0.0067 (5)
C20A0.0326 (7)0.0604 (11)0.0305 (8)−0.0117 (7)0.0078 (6)−0.0094 (7)
C21A0.0303 (8)0.0938 (17)0.0459 (11)0.0043 (9)0.0024 (7)−0.0146 (11)
C22A0.0315 (6)0.0246 (6)0.0281 (6)−0.0078 (5)−0.0072 (5)−0.0025 (5)
O1B0.0325 (5)0.0284 (5)0.0403 (6)−0.0011 (4)−0.0040 (4)−0.0110 (4)
O2B0.0379 (5)0.0327 (5)0.0260 (5)0.0015 (4)−0.0083 (4)−0.0003 (4)
O3B0.0427 (6)0.0348 (6)0.0435 (6)0.0031 (5)−0.0090 (5)−0.0181 (5)
O4B0.0319 (5)0.0417 (6)0.0440 (6)−0.0052 (5)−0.0215 (5)−0.0093 (5)
C1B0.0226 (5)0.0267 (6)0.0234 (6)0.0011 (5)−0.0094 (4)−0.0083 (5)
C2B0.0253 (6)0.0276 (6)0.0289 (6)0.0023 (5)−0.0093 (5)−0.0109 (5)
C3B0.0252 (6)0.0259 (6)0.0338 (7)0.0018 (5)−0.0103 (5)−0.0124 (5)
C4B0.0260 (6)0.0295 (7)0.0344 (7)0.0026 (5)−0.0146 (5)−0.0108 (5)
C5B0.0294 (6)0.0249 (6)0.0280 (6)0.0044 (5)−0.0144 (5)−0.0105 (5)
C6B0.0257 (6)0.0210 (5)0.0234 (6)0.0051 (4)−0.0096 (4)−0.0101 (4)
C7B0.0279 (6)0.0220 (6)0.0232 (6)0.0055 (5)−0.0097 (5)−0.0093 (5)
C8B0.0376 (7)0.0260 (6)0.0254 (6)0.0020 (5)−0.0142 (5)−0.0088 (5)
C9B0.0426 (8)0.0284 (7)0.0236 (6)0.0045 (6)−0.0137 (6)−0.0067 (5)
C10B0.0305 (6)0.0247 (6)0.0237 (6)0.0080 (5)−0.0079 (5)−0.0046 (5)
C11B0.0258 (6)0.0289 (6)0.0263 (6)0.0039 (5)−0.0083 (5)−0.0088 (5)
C12B0.0259 (6)0.0285 (6)0.0230 (6)0.0041 (5)−0.0089 (5)−0.0093 (5)
C13B0.0167 (15)0.0147 (16)0.017 (2)0.0025 (12)−0.0014 (12)−0.0057 (12)
C14B0.031 (2)0.0253 (15)0.0305 (15)−0.0005 (16)−0.0052 (16)−0.0084 (11)
C15B0.049 (3)0.0263 (16)0.0327 (17)0.0033 (17)−0.0118 (18)−0.0008 (12)
C16B0.043 (3)0.036 (2)0.0238 (19)−0.005 (2)−0.013 (2)−0.0042 (15)
C17B0.042 (2)0.0218 (18)0.0146 (16)−0.0060 (16)−0.0051 (15)−0.0108 (18)
C18B0.049 (4)0.018 (3)0.035 (3)0.001 (2)−0.014 (2)0.0042 (18)
C13C0.030 (3)0.055 (4)0.015 (3)−0.017 (2)−0.008 (2)−0.003 (2)
C14C0.040 (3)0.035 (2)0.028 (2)0.006 (2)−0.011 (2)−0.0114 (17)
C15C0.054 (4)0.035 (2)0.031 (2)0.014 (3)−0.012 (2)−0.0056 (17)
C16C0.033 (3)0.050 (4)0.026 (2)0.005 (2)−0.012 (2)−0.006 (3)
C17C0.045 (3)0.041 (4)0.032 (3)−0.016 (3)0.002 (2)−0.028 (2)
C18C0.033 (2)0.012 (3)0.017 (2)0.0041 (19)−0.0100 (16)−0.0024 (19)
C19B0.0255 (6)0.0328 (7)0.0323 (7)−0.0010 (5)−0.0109 (5)−0.0116 (6)
C20B0.0308 (7)0.0402 (9)0.0492 (10)−0.0045 (6)−0.0038 (7)−0.0047 (7)
C21B0.0490 (10)0.0414 (9)0.0433 (9)−0.0057 (8)−0.0069 (8)−0.0050 (7)
C22B0.0342 (7)0.0356 (8)0.0353 (8)−0.0006 (6)−0.0090 (6)0.0021 (6)
O1A—C19A1.3320 (18)C1B—C6B1.5092 (17)
O1A—C20A1.4452 (18)C1B—C2B1.5220 (19)
O2A—C10A1.3648 (15)C1B—H1BA0.99
O2A—C22A1.4289 (16)C1B—H1BB0.99
O3A—C19A1.2038 (17)C2B—C13B1.468 (8)
O4A—C4A1.2313 (15)C2B—C3B1.5385 (19)
C1A—C6A1.5143 (16)C2B—C13C1.607 (12)
C1A—C2A1.5257 (17)C2B—H2BA1.00
C1A—H1AA0.99C3B—C19B1.524 (2)
C1A—H1AB0.99C3B—C4B1.528 (2)
C2A—C13A1.5189 (16)C3B—H3BA1.00
C2A—C3A1.5412 (17)C4B—C5B1.444 (2)
C2A—H2AA1.00C5B—C6B1.3541 (18)
C3A—C19A1.5131 (18)C5B—H5BA0.95
C3A—C4A1.5259 (17)C6B—C7B1.4723 (19)
C3A—H3AA1.00C7B—C12B1.4000 (18)
C4A—C5A1.4498 (17)C7B—C8B1.4104 (18)
C5A—C6A1.3554 (16)C8B—C9B1.376 (2)
C5A—H5AA0.95C8B—H8BA0.95
C6A—C7A1.4726 (16)C9B—C10B1.399 (2)
C7A—C12A1.3997 (16)C9B—H9BA0.95
C7A—C8A1.4099 (16)C10B—C11B1.3927 (18)
C8A—C9A1.3757 (18)C11B—C12B1.387 (2)
C8A—H8AA0.95C11B—H11B0.95
C9A—C10A1.4013 (17)C12B—H12B0.95
C9A—H9AA0.95C13B—C18B1.398 (8)
C10A—C11A1.3884 (16)C13B—C14B1.399 (6)
C11A—C12A1.3941 (17)C14B—C15B1.375 (6)
C11A—H11A0.95C14B—H14B0.95
C12A—H12A0.95C15B—C16B1.373 (7)
C13A—C18A1.3861 (19)C15B—H15B0.95
C13A—C14A1.3917 (19)C16B—C17B1.376 (8)
C14A—C15A1.4008 (19)C16B—H16B0.95
C14A—H14A0.95C17B—C18B1.376 (8)
C15A—C16A1.386 (2)C17B—H17B0.95
C15A—H15A0.95C18B—H18B0.95
C16A—C17A1.375 (2)C13C—C18C1.371 (9)
C16A—H16A0.95C13C—C14C1.381 (9)
C17A—C18A1.3903 (19)C14C—C15C1.399 (7)
C17A—H17A0.95C14C—H14C0.95
C18A—H18A0.95C15C—C16C1.374 (8)
C20A—C21A1.491 (3)C15C—H15C0.95
C20A—H20A0.99C16C—C17C1.377 (10)
C20A—H20B0.99C16C—H16C0.95
C21A—H21A0.98C17C—C18C1.407 (10)
C21A—H21B0.98C17C—H17C0.95
C21A—H21C0.98C18C—H18C0.95
C22A—H22A0.98C20B—C21B1.488 (3)
C22A—H22B0.98C20B—H20C0.99
C22A—H22C0.98C20B—H20D0.99
O1B—C19B1.3373 (18)C21B—H21D0.98
O1B—C20B1.451 (2)C21B—H21E0.98
O2B—C10B1.3619 (18)C21B—H21F0.98
O2B—C22B1.436 (2)C22B—H22D0.98
O3B—C19B1.1995 (18)C22B—H22E0.98
O4B—C4B1.2279 (16)C22B—H22F0.98
C19A—O1A—C20A116.22 (12)C13B—C2B—C13C4.7 (6)
C10A—O2A—C22A117.00 (10)C1B—C2B—C13C113.0 (4)
C6A—C1A—C2A112.11 (9)C3B—C2B—C13C107.6 (4)
C6A—C1A—H1AA109.2C13B—C2B—H2BA107.6
C2A—C1A—H1AA109.2C1B—C2B—H2BA107.6
C6A—C1A—H1AB109.2C3B—C2B—H2BA107.6
C2A—C1A—H1AB109.2C13C—C2B—H2BA110.3
H1AA—C1A—H1AB107.9C19B—C3B—C4B106.55 (11)
C13A—C2A—C1A113.81 (10)C19B—C3B—C2B111.56 (11)
C13A—C2A—C3A110.83 (10)C4B—C3B—C2B111.59 (12)
C1A—C2A—C3A109.34 (10)C19B—C3B—H3BA109.0
C13A—C2A—H2AA107.5C4B—C3B—H3BA109.0
C1A—C2A—H2AA107.5C2B—C3B—H3BA109.0
C3A—C2A—H2AA107.5O4B—C4B—C5B122.18 (13)
C19A—C3A—C4A111.12 (10)O4B—C4B—C3B119.32 (14)
C19A—C3A—C2A110.74 (10)C5B—C4B—C3B118.42 (11)
C4A—C3A—C2A110.11 (10)C6B—C5B—C4B123.11 (12)
C19A—C3A—H3AA108.3C6B—C5B—H5BA118.4
C4A—C3A—H3AA108.3C4B—C5B—H5BA118.4
C2A—C3A—H3AA108.3C5B—C6B—C7B121.91 (11)
O4A—C4A—C5A122.27 (11)C5B—C6B—C1B120.34 (12)
O4A—C4A—C3A120.41 (11)C7B—C6B—C1B117.70 (11)
C5A—C4A—C3A117.25 (10)C12B—C7B—C8B117.19 (12)
C6A—C5A—C4A123.75 (11)C12B—C7B—C6B120.73 (11)
C6A—C5A—H5AA118.1C8B—C7B—C6B122.07 (12)
C4A—C5A—H5AA118.1C9B—C8B—C7B121.25 (13)
C5A—C6A—C7A121.98 (10)C9B—C8B—H8BA119.4
C5A—C6A—C1A119.92 (11)C7B—C8B—H8BA119.4
C7A—C6A—C1A118.08 (10)C8B—C9B—C10B120.48 (12)
C12A—C7A—C8A117.23 (11)C8B—C9B—H9BA119.8
C12A—C7A—C6A121.58 (10)C10B—C9B—H9BA119.8
C8A—C7A—C6A121.12 (10)O2B—C10B—C11B124.76 (13)
C9A—C8A—C7A121.32 (11)O2B—C10B—C9B115.76 (12)
C9A—C8A—H8AA119.3C11B—C10B—C9B119.48 (13)
C7A—C8A—H8AA119.3C12B—C11B—C10B119.52 (12)
C8A—C9A—C10A120.40 (11)C12B—C11B—H11B120.2
C8A—C9A—H9AA119.8C10B—C11B—H11B120.2
C10A—C9A—H9AA119.8C11B—C12B—C7B122.08 (12)
O2A—C10A—C11A124.88 (11)C11B—C12B—H12B119.0
O2A—C10A—C9A115.49 (10)C7B—C12B—H12B119.0
C11A—C10A—C9A119.62 (11)C18B—C13B—C14B107.6 (8)
C10A—C11A—C12A119.44 (11)C18B—C13B—C2B128.1 (5)
C10A—C11A—H11A120.3C14B—C13B—C2B124.1 (5)
C12A—C11A—H11A120.3C15B—C14B—C13B122.8 (5)
C11A—C12A—C7A121.98 (11)C15B—C14B—H14B118.6
C11A—C12A—H12A119.0C13B—C14B—H14B118.6
C7A—C12A—H12A119.0C16B—C15B—C14B122.0 (5)
C18A—C13A—C14A118.29 (12)C16B—C15B—H15B119.0
C18A—C13A—C2A118.99 (12)C14B—C15B—H15B119.0
C14A—C13A—C2A122.68 (12)C15B—C16B—C17B121.9 (7)
C13A—C14A—C15A120.77 (13)C15B—C16B—H16B119.1
C13A—C14A—H14A119.6C17B—C16B—H16B119.1
C15A—C14A—H14A119.6C18B—C17B—C16B109.9 (9)
C16A—C15A—C14A119.77 (13)C18B—C17B—H17B125.1
C16A—C15A—H15A120.1C16B—C17B—H17B125.1
C14A—C15A—H15A120.1C17B—C18B—C13B135.3 (10)
C17A—C16A—C15A119.70 (12)C17B—C18B—H18B112.4
C17A—C16A—H16A120.1C13B—C18B—H18B112.4
C15A—C16A—H16A120.1C18C—C13C—C14C130.0 (11)
C16A—C17A—C18A120.39 (14)C18C—C13C—C2B117.1 (7)
C16A—C17A—H17A119.8C14C—C13C—C2B112.7 (7)
C18A—C17A—H17A119.8C13C—C14C—C15C116.8 (7)
C13A—C18A—C17A121.06 (13)C13C—C14C—H14C121.6
C13A—C18A—H18A119.5C15C—C14C—H14C121.6
C17A—C18A—H18A119.5C16C—C15C—C14C119.8 (6)
O3A—C19A—O1A124.84 (13)C16C—C15C—H15C120.1
O3A—C19A—C3A123.63 (14)C14C—C15C—H15C120.1
O1A—C19A—C3A111.44 (11)C15C—C16C—C17C115.8 (8)
O1A—C20A—C21A106.78 (15)C15C—C16C—H16C122.1
O1A—C20A—H20A110.4C17C—C16C—H16C122.1
C21A—C20A—H20A110.4C16C—C17C—C18C130.6 (11)
O1A—C20A—H20B110.4C16C—C17C—H17C114.7
C21A—C20A—H20B110.4C18C—C17C—H17C114.7
H20A—C20A—H20B108.6C13C—C18C—C17C105.8 (11)
C20A—C21A—H21A109.5C13C—C18C—H18C127.1
C20A—C21A—H21B109.5C17C—C18C—H18C127.1
H21A—C21A—H21B109.5O3B—C19B—O1B124.16 (14)
C20A—C21A—H21C109.5O3B—C19B—C3B125.19 (14)
H21A—C21A—H21C109.5O1B—C19B—C3B110.63 (12)
H21B—C21A—H21C109.5O1B—C20B—C21B111.94 (14)
O2A—C22A—H22A109.5O1B—C20B—H20C109.2
O2A—C22A—H22B109.5C21B—C20B—H20C109.2
H22A—C22A—H22B109.5O1B—C20B—H20D109.2
O2A—C22A—H22C109.5C21B—C20B—H20D109.2
H22A—C22A—H22C109.5H20C—C20B—H20D107.9
H22B—C22A—H22C109.5C20B—C21B—H21D109.5
C19B—O1B—C20B116.36 (12)C20B—C21B—H21E109.5
C10B—O2B—C22B117.72 (11)H21D—C21B—H21E109.5
C6B—C1B—C2B114.71 (10)C20B—C21B—H21F109.5
C6B—C1B—H1BA108.6H21D—C21B—H21F109.5
C2B—C1B—H1BA108.6H21E—C21B—H21F109.5
C6B—C1B—H1BB108.6O2B—C22B—H22D109.5
C2B—C1B—H1BB108.6O2B—C22B—H22E109.5
H1BA—C1B—H1BB107.6H22D—C22B—H22E109.5
C13B—C2B—C1B110.9 (3)O2B—C22B—H22F109.5
C13B—C2B—C3B112.2 (3)H22D—C22B—H22F109.5
C1B—C2B—C3B110.68 (11)H22E—C22B—H22F109.5
C6A—C1A—C2A—C13A−178.56 (10)C2B—C3B—C4B—O4B−151.15 (14)
C6A—C1A—C2A—C3A−54.04 (13)C19B—C3B—C4B—C5B153.85 (12)
C13A—C2A—C3A—C19A−53.03 (14)C2B—C3B—C4B—C5B31.85 (17)
C1A—C2A—C3A—C19A−179.27 (10)O4B—C4B—C5B—C6B176.25 (14)
C13A—C2A—C3A—C4A−176.33 (10)C3B—C4B—C5B—C6B−6.8 (2)
C1A—C2A—C3A—C4A57.43 (13)C4B—C5B—C6B—C7B179.42 (12)
C19A—C3A—C4A—O4A26.66 (17)C4B—C5B—C6B—C1B1.78 (19)
C2A—C3A—C4A—O4A149.73 (12)C2B—C1B—C6B—C5B−22.94 (17)
C19A—C3A—C4A—C5A−156.21 (12)C2B—C1B—C6B—C7B159.32 (11)
C2A—C3A—C4A—C5A−33.14 (15)C5B—C6B—C7B—C12B−157.01 (12)
O4A—C4A—C5A—C6A−178.87 (13)C1B—C6B—C7B—C12B20.69 (17)
C3A—C4A—C5A—C6A4.06 (19)C5B—C6B—C7B—C8B21.79 (19)
C4A—C5A—C6A—C7A178.62 (11)C1B—C6B—C7B—C8B−160.50 (12)
C4A—C5A—C6A—C1A0.20 (18)C12B—C7B—C8B—C9B0.1 (2)
C2A—C1A—C6A—C5A25.66 (16)C6B—C7B—C8B—C9B−178.77 (13)
C2A—C1A—C6A—C7A−152.81 (10)C7B—C8B—C9B—C10B0.3 (2)
C5A—C6A—C7A—C12A167.45 (12)C22B—O2B—C10B—C11B4.9 (2)
C1A—C6A—C7A—C12A−14.11 (16)C22B—O2B—C10B—C9B−175.43 (12)
C5A—C6A—C7A—C8A−15.68 (18)C8B—C9B—C10B—O2B179.92 (12)
C1A—C6A—C7A—C8A162.76 (11)C8B—C9B—C10B—C11B−0.4 (2)
C12A—C7A—C8A—C9A0.45 (18)O2B—C10B—C11B—C12B179.76 (12)
C6A—C7A—C8A—C9A−176.55 (11)C9B—C10B—C11B—C12B0.1 (2)
C7A—C8A—C9A—C10A0.29 (19)C10B—C11B—C12B—C7B0.3 (2)
C22A—O2A—C10A—C11A4.94 (17)C8B—C7B—C12B—C11B−0.37 (19)
C22A—O2A—C10A—C9A−174.41 (11)C6B—C7B—C12B—C11B178.49 (12)
C8A—C9A—C10A—O2A178.32 (11)C1B—C2B—C13B—C18B−52.5 (10)
C8A—C9A—C10A—C11A−1.07 (18)C3B—C2B—C13B—C18B71.8 (9)
O2A—C10A—C11A—C12A−178.25 (11)C13C—C2B—C13B—C18B65 (6)
C9A—C10A—C11A—C12A1.08 (18)C1B—C2B—C13B—C14B121.2 (6)
C10A—C11A—C12A—C7A−0.33 (19)C3B—C2B—C13B—C14B−114.5 (6)
C8A—C7A—C12A—C11A−0.43 (18)C13C—C2B—C13B—C14B−122 (7)
C6A—C7A—C12A—C11A176.55 (11)C18B—C13B—C14B—C15B−3.5 (9)
C1A—C2A—C13A—C18A−122.41 (13)C2B—C13B—C14B—C15B−178.3 (5)
C3A—C2A—C13A—C18A113.87 (14)C13B—C14B—C15B—C16B0.2 (7)
C1A—C2A—C13A—C14A60.06 (16)C14B—C15B—C16B—C17B−0.6 (9)
C3A—C2A—C13A—C14A−63.66 (16)C15B—C16B—C17B—C18B4.2 (13)
C18A—C13A—C14A—C15A1.1 (2)C16B—C17B—C18B—C13B−10 (2)
C2A—C13A—C14A—C15A178.63 (12)C14B—C13B—C18B—C17B9.5 (19)
C13A—C14A—C15A—C16A−0.2 (2)C2B—C13B—C18B—C17B−176.0 (12)
C14A—C15A—C16A—C17A−0.8 (2)C13B—C2B—C13C—C18C−111 (7)
C15A—C16A—C17A—C18A0.9 (2)C1B—C2B—C13C—C18C−46.3 (10)
C14A—C13A—C18A—C17A−1.0 (2)C3B—C2B—C13C—C18C76.2 (9)
C2A—C13A—C18A—C17A−178.61 (13)C13B—C2B—C13C—C14C73 (6)
C16A—C17A—C18A—C13A0.0 (2)C1B—C2B—C13C—C14C137.9 (6)
C20A—O1A—C19A—O3A−4.8 (2)C3B—C2B—C13C—C14C−99.7 (7)
C20A—O1A—C19A—C3A171.95 (12)C18C—C13C—C14C—C15C4.7 (13)
C4A—C3A—C19A—O3A−119.90 (14)C2B—C13C—C14C—C15C179.9 (5)
C2A—C3A—C19A—O3A117.39 (14)C13C—C14C—C15C—C16C2.1 (8)
C4A—C3A—C19A—O1A63.32 (14)C14C—C15C—C16C—C17C−0.3 (11)
C2A—C3A—C19A—O1A−59.39 (14)C15C—C16C—C17C—C18C−8.9 (19)
C19A—O1A—C20A—C21A−169.57 (14)C14C—C13C—C18C—C17C−11.1 (17)
C6B—C1B—C2B—C13B172.3 (3)C2B—C13C—C18C—C17C173.9 (9)
C6B—C1B—C2B—C3B47.14 (15)C16C—C17C—C18C—C13C13 (2)
C6B—C1B—C2B—C13C167.8 (4)C20B—O1B—C19B—O3B4.1 (2)
C13B—C2B—C3B—C19B65.7 (2)C20B—O1B—C19B—C3B−174.31 (12)
C1B—C2B—C3B—C19B−169.88 (11)C4B—C3B—C19B—O3B−73.10 (17)
C13C—C2B—C3B—C19B66.3 (3)C2B—C3B—C19B—O3B48.92 (19)
C13B—C2B—C3B—C4B−175.3 (2)C4B—C3B—C19B—O1B105.25 (13)
C1B—C2B—C3B—C4B−50.81 (14)C2B—C3B—C19B—O1B−132.73 (12)
C13C—C2B—C3B—C4B−174.7 (3)C19B—O1B—C20B—C21B−80.67 (19)
C19B—C3B—C4B—O4B−29.15 (18)
D—H···AD—HH···AD···AD—H···A
C3A—H3AA···O2Bi1.002.573.4093 (18)142
C5A—H5AA···O4Bii0.952.553.3630 (17)143
C8A—H8AA···O4Bii0.952.313.2446 (18)166
C14B—H14B···O2Ai0.952.583.500 (5)163
C16A—H16A···O2Biii0.952.473.2789 (18)143
C17B—H17B···O3Aiv0.952.473.116 (9)125
C21B—H21D···Cg1v0.982.853.811 (2)167
C22B—H22D···Cg2vi0.982.873.644 (4)137
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
C3A—H3AA⋯O2Bi1.002.573.4093 (18)142
C5A—H5AA⋯O4Bii0.952.553.3630 (17)143
C8A—H8AA⋯O4Bii0.952.313.2446 (18)166
C14B—H14B⋯O2Ai0.952.583.500 (5)163
C16A—H16A⋯O2Biii0.952.473.2789 (18)143
C17B—H17B⋯O3Aiv0.952.473.116 (9)125
C21B—H21DCg1v0.982.853.811 (2)167
C22B—H22DCg2vi0.982.873.644 (4)137

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) . Cg1 and Cg2 are the centroids of the C13A–C18A and C13B–C18B rings, respectively.

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1.  A short history of SHELX.

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

  1 in total
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1.  (1RS,6SR)-Ethyl 4-(2,4-dichloro-phen-yl)-6-(4-fluoro-phen-yl)-2-oxocyclo-hex-3-ene-1-carboxyl-ate.

Authors:  Grzegorz Dutkiewicz; B Narayana; K Veena; H S Yathirajan; Maciej Kubicki
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-01-22

2.  (1RS,6SR)-Ethyl 4,6-bis-(4-fluoro-phen-yl)-2-oxocyclo-hex-3-ene-1-carboxyl-ate.

Authors:  Grzegorz Dutkiewicz; B Narayana; K Veena; H S Yathirajan; Maciej Kubicki
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-01-12

3.  (1RS,6SR)-Ethyl 4-(4-chloro-phen-yl)-6-(4-fluoro-phen-yl)-2-oxocyclo-hex-3-ene-1-carboxyl-ate toluene hemisolvate.

Authors:  Grzegorz Dutkiewicz; B Narayana; K Veena; H S Yathirajan; Maciej Kubicki
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-01-12

4.  Crystal structure of ethyl (1RS,6SR)-4-(2-methyl-1H-imidazol-4-yl)-2-oxo-6-(2,3,5-tri-chloro-phen-yl)cyclo-hex-3-ene-1-carboxyl-ate.

Authors:  Billava J Mohan; Balladka K Sarojini; Hemmige S Yathirajan; Ravindranath Rathore; Christopher Glidewell
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2016-01-01

5.  Ethyl 6-(4-meth-oxy-phen-yl)-2-oxo-4-phenyl-cyclo-hex-3-ene-carboxyl-ate.

Authors:  Hoong-Kun Fun; Abbas Farhadikoutenaei; B K Sarojini; B J Mohan; B Narayana
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2012-08-25
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