Literature DB >> 21754365

4-Hy-droxy-3-[(4-hy-droxy-2-oxo-2H-3-chromen-yl)(3-thien-yl)meth-yl]-2H-chromen-2-one.

Mohammad Asad, Chuan-Wei Oo, Hasnah Osman, Mohd Mustaqim Rosli, Hoong-Kun Fun.   

Abstract

The whole mol-ecule of the title compound, C(23)H(14)O(6)S, is disordered over two sets of sites with refined occupancies of 0.8733 (12):0.1267 (12). The dihedral angle between the mean planes through the chromene ring systems is 56.31 (5) and 55.2 (3)° for the major and minor components, respectively. In both components, a pair of intra-molecular O-H⋯O inter-actions generate rings of S(8) graph-set motif. In the crystal, the mol-ecules are linked by inter-molecular C-H⋯O inter-actions, forming chains along the b axis. The structure is further stabilized by π-π inter-actions with centroid-centroid distances of 3.594 (2) and 3.608 (5) Å.

Entities:  

Year:  2011        PMID: 21754365      PMCID: PMC3089123          DOI: 10.1107/S1600536811011676

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


Related literature

For the biological activity of 4-hy­droxy­coumarins, see: Abdelhafez et al. (2010 ▶); Huang et al. (2010 ▶); Jacquot et al. (2001 ▶); Kokil et al. (2010 ▶); Siddiqui & Asad (2010 ▶); Skulnick et al. (1997 ▶); Sullivan et al. (1943 ▶). For hydrogen-bond motifs, see: Bernstein et al. (1995 ▶).

Experimental

Crystal data

C23H14O6S M = 418.40 Monoclinic, a = 7.8225 (2) Å b = 8.9426 (2) Å c = 27.1317 (6) Å β = 100.679 (1)° V = 1865.09 (8) Å3 Z = 4 Mo Kα radiation μ = 0.22 mm−1 T = 297 K 0.49 × 0.44 × 0.16 mm

Data collection

Bruker SMART APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2009 ▶) T min = 0.902, T max = 0.966 20839 measured reflections 5420 independent reflections 3497 reflections with I > 2σ(I) R int = 0.031

Refinement

R[F 2 > 2σ(F 2)] = 0.044 wR(F 2) = 0.106 S = 1.02 5420 reflections 524 parameters 252 restraints H-atom parameters constrained Δρmax = 0.17 e Å−3 Δρmin = −0.21 e Å−3 Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); 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, 2009 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536811011676/rz2575sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536811011676/rz2575Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C23H14O6SF(000) = 864
Mr = 418.40Dx = 1.490 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 5379 reflections
a = 7.8225 (2) Åθ = 2.4–26.0°
b = 8.9426 (2) ŵ = 0.22 mm1
c = 27.1317 (6) ÅT = 297 K
β = 100.679 (1)°Plate, colourless
V = 1865.09 (8) Å30.49 × 0.44 × 0.16 mm
Z = 4
Bruker SMART APEXII CCD area-detector diffractometer5420 independent reflections
Radiation source: fine-focus sealed tube3497 reflections with I > 2σ(I)
graphiteRint = 0.031
φ and ω scansθmax = 30.0°, θmin = 1.5°
Absorption correction: multi-scan (SADABS; Bruker, 2009)h = −11→9
Tmin = 0.902, Tmax = 0.966k = −12→12
20839 measured reflectionsl = −36→38
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.044Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.106H-atom parameters constrained
S = 1.02w = 1/[σ2(Fo2) + (0.0409P)2 + 0.2504P] where P = (Fo2 + 2Fc2)/3
5420 reflections(Δ/σ)max = 0.001
524 parametersΔρmax = 0.17 e Å3
252 restraintsΔρmin = −0.21 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 > 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)
S11.45953 (7)−0.16107 (8)0.88120 (2)0.06222 (18)0.8733 (12)
O10.84520 (16)0.13801 (13)0.97160 (4)0.0513 (3)0.8733 (12)
O20.76016 (19)0.09511 (15)0.72666 (5)0.0575 (3)0.8733 (12)
O30.9259 (3)0.42341 (16)0.85963 (6)0.0587 (5)0.8733 (12)
H3B0.91650.38030.83260.088*0.8733 (12)
O40.89510 (17)0.28109 (14)0.77045 (4)0.0553 (3)0.8733 (12)
O50.91759 (18)−0.05801 (15)0.93159 (5)0.0536 (3)0.8733 (12)
O60.8790 (3)−0.19519 (16)0.84525 (7)0.0568 (5)0.8733 (12)
H6B0.8911−0.15150.87220.085*0.8733 (12)
C10.9078 (6)0.0795 (4)0.93266 (16)0.0437 (6)0.8733 (12)
C20.8154 (3)0.2889 (2)0.97464 (11)0.0454 (5)0.8733 (12)
C30.7596 (4)0.3388 (4)1.01761 (10)0.0595 (7)0.8733 (12)
H3A0.74690.27301.04320.071*0.8733 (12)
C40.7237 (4)0.4894 (4)1.02097 (11)0.0656 (7)0.8733 (12)
H4A0.68500.52511.04920.079*0.8733 (12)
C50.7441 (4)0.5881 (3)0.98318 (13)0.0642 (7)0.8733 (12)
H5A0.72030.68920.98640.077*0.8733 (12)
C60.7992 (6)0.5377 (3)0.94110 (12)0.0554 (6)0.8733 (12)
H6A0.81080.60400.91550.066*0.8733 (12)
C70.8381 (4)0.3853 (3)0.93660 (9)0.0428 (5)0.8733 (12)
C80.9078 (2)0.32467 (17)0.89533 (6)0.0420 (4)0.8733 (12)
C90.9528 (4)0.1773 (2)0.89474 (9)0.0378 (4)0.8733 (12)
C101.0443 (4)0.1109 (4)0.85510 (13)0.0396 (8)0.8733 (12)
H10A1.09380.19800.84090.048*0.8733 (12)
C110.9188 (6)0.0448 (3)0.81078 (11)0.0407 (6)0.8733 (12)
C120.8608 (3)0.1469 (3)0.76989 (8)0.0461 (5)0.8733 (12)
C130.7010 (9)−0.0501 (5)0.72286 (15)0.0534 (7)0.8733 (12)
C140.5957 (4)−0.0905 (4)0.67758 (12)0.0706 (8)0.8733 (12)
H14A0.5711−0.02290.65120.085*0.8733 (12)
C150.5291 (6)−0.2335 (5)0.67314 (16)0.0771 (12)0.8733 (12)
H15A0.4580−0.26310.64340.093*0.8733 (12)
C160.5671 (5)−0.3337 (4)0.71256 (16)0.0723 (9)0.8733 (12)
H16A0.5216−0.43000.70880.087*0.8733 (12)
C170.6707 (3)−0.2930 (3)0.75702 (11)0.0623 (6)0.8733 (12)
H17A0.6953−0.36140.78320.075*0.8733 (12)
C180.7395 (4)−0.1476 (3)0.76278 (10)0.0497 (6)0.8733 (12)
C190.8497 (3)−0.0960 (2)0.80817 (8)0.0447 (4)0.8733 (12)
C201.2020 (10)0.0152 (9)0.8759 (4)0.0407 (7)0.8733 (12)
C211.2656 (6)−0.0971 (7)0.8509 (3)0.0486 (12)0.8733 (12)
H21A1.2083−0.13470.82030.058*0.8733 (12)
C221.4673 (6)−0.0292 (5)0.93173 (17)0.0635 (9)0.8733 (12)
H22A1.5562−0.01800.95940.076*0.8733 (12)
C231.3173 (5)0.0507 (4)0.92124 (15)0.0470 (9)0.8733 (12)
H23A1.29130.12490.94270.056*0.8733 (12)
S1X1.4837 (13)−0.0494 (11)0.9255 (3)0.06222 (18)0.1267 (12)
O1X0.7724 (12)−0.2372 (9)0.8067 (3)0.062 (2)0.1267 (12)
O2X0.8652 (14)0.4728 (9)0.8836 (4)0.062 (2)0.1267 (12)
O3X0.8690 (18)0.1683 (14)0.7452 (5)0.072 (4)0.1267 (12)
H3XB0.88940.23400.76660.107*0.1267 (12)
O4X0.9408 (13)0.3872 (9)0.8135 (3)0.063 (2)0.1267 (12)
O5X0.9168 (13)−0.1677 (9)0.8805 (4)0.057 (2)0.1267 (12)
O6X0.921 (3)0.041 (2)0.9416 (9)0.060 (5)0.1267 (12)
H6XB0.9180−0.01870.91860.089*0.1267 (12)
C1X0.867 (2)−0.1342 (16)0.8351 (5)0.044 (3)0.1267 (12)
C2X0.708 (2)−0.205 (2)0.7575 (5)0.041 (3)0.1267 (12)
C3X0.612 (4)−0.319 (2)0.7318 (8)0.067 (5)0.1267 (12)
H3XA0.5931−0.40900.74690.081*0.1267 (12)
C4X0.547 (4)−0.289 (2)0.6821 (8)0.063 (6)0.1267 (12)
H4XA0.4900−0.36480.66200.075*0.1267 (12)
C5X0.564 (3)−0.150 (2)0.6611 (7)0.062 (4)0.1267 (12)
H5XA0.5047−0.13090.62870.074*0.1267 (12)
C6X0.662 (2)−0.041 (2)0.6862 (7)0.057 (4)0.1267 (12)
H6XA0.68480.04770.67060.068*0.1267 (12)
C7X0.730 (6)−0.067 (3)0.7375 (9)0.053 (5)0.1267 (12)
C8X0.8470 (16)0.0409 (14)0.7668 (4)0.051 (3)0.1267 (12)
C9X0.903 (4)0.007 (2)0.8152 (6)0.044 (4)0.1267 (12)
C10X1.036 (3)0.109 (2)0.8465 (9)0.035 (3)0.1267 (12)
H10B1.07910.17340.82220.042*0.1267 (12)
C11X0.964 (3)0.2153 (14)0.8809 (6)0.044 (3)0.1267 (12)
C12X0.924 (2)0.3609 (12)0.8574 (5)0.047 (3)0.1267 (12)
C13X0.829 (3)0.4443 (15)0.9315 (6)0.038 (3)0.1267 (12)
C14X0.774 (4)0.565 (2)0.9559 (8)0.053 (5)0.1267 (12)
H14B0.76330.65920.94120.064*0.1267 (12)
C15X0.737 (3)0.5410 (17)1.0020 (8)0.054 (6)0.1267 (12)
H15B0.70790.62251.02000.065*0.1267 (12)
C16X0.741 (3)0.4021 (18)1.0232 (7)0.062 (6)0.1267 (12)
H16B0.70780.38731.05400.074*0.1267 (12)
C17X0.796 (3)0.2868 (17)0.9977 (6)0.047 (4)0.1267 (12)
H17B0.80250.19201.01200.057*0.1267 (12)
C18X0.8430 (18)0.3042 (14)0.9506 (6)0.037 (3)0.1267 (12)
C19X0.9143 (15)0.1805 (13)0.9233 (5)0.042 (2)0.1267 (12)
C20X1.196 (7)0.025 (7)0.873 (3)0.0407 (7)0.1267 (12)
C21X1.319 (3)0.076 (3)0.9116 (10)0.037 (4)0.1267 (12)
H21B1.31460.16720.92780.044*0.1267 (12)
C22X1.411 (2)−0.149 (2)0.8693 (7)0.0635 (9)0.1267 (12)
H22B1.4762−0.21280.85320.076*0.1267 (12)
C23X1.242 (4)−0.114 (5)0.8543 (18)0.047 (6)0.1267 (12)
H23B1.1634−0.17500.83360.057*0.1267 (12)
U11U22U33U12U13U23
S10.0455 (3)0.0719 (3)0.0698 (4)0.0188 (3)0.0120 (2)0.0105 (3)
O10.0552 (8)0.0543 (7)0.0469 (7)−0.0024 (6)0.0156 (6)0.0068 (5)
O20.0571 (8)0.0671 (8)0.0436 (7)0.0022 (7)−0.0034 (6)−0.0004 (6)
O30.0849 (12)0.0401 (8)0.0535 (9)0.0056 (10)0.0192 (8)0.0106 (8)
O40.0653 (9)0.0515 (7)0.0476 (7)−0.0016 (6)0.0069 (6)0.0115 (6)
O50.0626 (9)0.0421 (6)0.0557 (8)−0.0001 (7)0.0100 (6)0.0122 (6)
O60.0620 (10)0.0443 (9)0.0625 (11)−0.0074 (9)0.0068 (8)0.0063 (8)
C10.0369 (11)0.0434 (16)0.0490 (15)−0.0004 (13)0.0036 (10)0.0047 (12)
C20.0351 (13)0.0552 (11)0.0458 (19)−0.0018 (9)0.0069 (14)−0.0021 (12)
C30.0526 (15)0.074 (2)0.0549 (15)−0.0058 (18)0.0174 (11)−0.0067 (15)
C40.0537 (14)0.081 (2)0.0664 (17)−0.0012 (18)0.0211 (13)−0.0181 (16)
C50.0624 (17)0.0629 (16)0.066 (2)0.0120 (15)0.0087 (16)−0.0126 (14)
C60.0563 (16)0.0508 (15)0.058 (2)0.0082 (13)0.0068 (16)−0.0037 (13)
C70.0374 (10)0.0428 (15)0.0464 (12)0.0009 (16)0.0029 (9)0.0018 (11)
C80.0404 (9)0.0421 (8)0.0422 (9)0.0003 (7)0.0044 (7)0.0050 (7)
C90.0321 (10)0.0401 (11)0.0405 (13)−0.0009 (10)0.0048 (9)0.0053 (9)
C100.0350 (14)0.0411 (13)0.0414 (15)−0.0036 (9)0.0034 (10)0.0042 (11)
C110.0325 (14)0.0473 (12)0.0423 (12)−0.0031 (10)0.0067 (11)0.0021 (9)
C120.0412 (10)0.0550 (13)0.0421 (12)0.0008 (9)0.0077 (10)0.0008 (10)
C130.041 (2)0.0665 (15)0.051 (2)0.0010 (14)0.0069 (18)−0.0136 (14)
C140.051 (2)0.093 (3)0.0623 (18)0.0062 (17)−0.0046 (14)−0.0223 (15)
C150.0396 (16)0.106 (3)0.083 (2)−0.004 (2)0.0024 (15)−0.046 (2)
C160.046 (2)0.0877 (18)0.088 (3)−0.0199 (13)0.023 (2)−0.0410 (19)
C170.0452 (15)0.0625 (14)0.0822 (18)−0.0150 (11)0.0201 (12)−0.0222 (13)
C180.0351 (14)0.0551 (16)0.0600 (14)−0.0031 (12)0.0118 (10)−0.0122 (12)
C190.0356 (10)0.0474 (10)0.0515 (11)0.0002 (8)0.0091 (9)0.0009 (9)
C200.0356 (10)0.0425 (15)0.0438 (15)−0.0002 (7)0.0070 (7)0.0053 (14)
C210.0420 (16)0.0546 (18)0.0502 (16)0.0024 (13)0.0109 (14)0.0014 (16)
C220.0570 (19)0.069 (2)0.0671 (18)−0.0021 (13)0.0172 (12)−0.0084 (12)
C230.0445 (13)0.0495 (16)0.0445 (17)−0.0007 (11)0.0016 (12)0.0047 (14)
S1X0.0455 (3)0.0719 (3)0.0698 (4)0.0188 (3)0.0120 (2)0.0105 (3)
O1X0.063 (6)0.060 (5)0.062 (5)−0.018 (4)0.008 (4)−0.010 (4)
O2X0.076 (7)0.044 (5)0.070 (6)0.015 (4)0.025 (5)0.003 (4)
O3X0.067 (8)0.079 (7)0.066 (8)0.017 (6)0.002 (7)0.027 (7)
O4X0.073 (6)0.048 (5)0.069 (5)−0.004 (4)0.018 (5)0.011 (4)
O5X0.064 (6)0.045 (5)0.057 (5)−0.001 (4)−0.003 (5)0.008 (4)
O6X0.064 (10)0.049 (8)0.074 (11)0.003 (8)0.033 (9)0.009 (6)
C1X0.040 (7)0.045 (8)0.047 (7)−0.001 (8)0.006 (7)−0.011 (6)
C2X0.025 (8)0.054 (10)0.046 (6)−0.005 (8)0.010 (5)−0.010 (7)
C3X0.057 (17)0.083 (11)0.060 (11)−0.026 (8)0.005 (10)−0.026 (9)
C4X0.072 (15)0.081 (12)0.045 (8)−0.007 (12)0.036 (9)−0.034 (8)
C5X0.030 (9)0.076 (14)0.074 (11)−0.004 (8)−0.003 (8)−0.022 (8)
C6X0.042 (10)0.075 (10)0.048 (8)0.001 (7)−0.007 (7)−0.018 (7)
C7X0.047 (16)0.063 (10)0.047 (11)0.001 (12)0.002 (12)−0.021 (7)
C8X0.045 (7)0.054 (7)0.054 (6)−0.006 (5)0.007 (5)−0.005 (5)
C9X0.037 (8)0.068 (11)0.031 (6)−0.014 (10)0.014 (5)0.004 (5)
C10X0.042 (9)0.032 (7)0.034 (7)0.011 (5)0.012 (5)0.022 (5)
C11X0.043 (7)0.035 (6)0.055 (9)−0.008 (6)0.010 (7)0.009 (4)
C12X0.046 (7)0.031 (6)0.062 (7)0.000 (7)0.004 (6)−0.006 (5)
C13X0.039 (7)0.019 (6)0.060 (7)0.005 (8)0.016 (6)0.005 (6)
C14X0.082 (18)0.038 (7)0.040 (11)0.002 (8)0.011 (9)−0.010 (7)
C15X0.063 (10)0.035 (7)0.080 (15)−0.005 (8)0.051 (13)0.004 (7)
C16X0.099 (15)0.023 (8)0.073 (10)−0.001 (10)0.045 (9)−0.002 (7)
C17X0.052 (9)0.046 (7)0.047 (12)0.006 (6)0.018 (10)−0.005 (7)
C18X0.031 (6)0.038 (6)0.045 (8)−0.003 (6)0.011 (6)0.007 (5)
C19X0.037 (6)0.040 (6)0.048 (7)0.002 (5)0.003 (5)0.000 (5)
C20X0.0356 (10)0.0425 (15)0.0438 (15)−0.0002 (7)0.0070 (7)0.0053 (14)
C21X0.037 (7)0.035 (6)0.041 (9)−0.003 (5)0.011 (5)0.024 (5)
C22X0.0570 (19)0.069 (2)0.0671 (18)−0.0021 (13)0.0172 (12)−0.0084 (12)
C23X0.039 (8)0.047 (9)0.058 (11)0.004 (8)0.015 (9)0.009 (7)
S1—C211.686 (4)S1X—C21X1.696 (18)
S1—C221.801 (3)S1X—C22X1.767 (15)
O1—C11.350 (5)O1X—C1X1.335 (14)
O1—C21.374 (2)O1X—C2X1.369 (13)
O2—C121.367 (3)O2X—C12X1.359 (12)
O2—C131.376 (3)O2X—C13X1.403 (14)
O3—C81.337 (2)O3X—C8X1.306 (13)
O3—H3B0.8200O3X—H3XB0.8200
O4—C121.230 (3)O4X—C12X1.243 (14)
O5—C11.232 (3)O5X—C1X1.256 (14)
O6—C191.329 (2)O6X—C19X1.337 (13)
O6—H6B0.8200O6X—H6XB0.8200
C1—C91.443 (4)C1X—C9X1.422 (15)
C2—C71.381 (3)C2X—C7X1.368 (16)
C2—C31.392 (3)C2X—C3X1.375 (15)
C3—C41.382 (4)C3X—C4X1.378 (17)
C3—H3A0.9300C3X—H3XA0.9300
C4—C51.385 (4)C4X—C5X1.385 (18)
C4—H4A0.9300C4X—H4XA0.9300
C5—C61.369 (3)C5X—C6X1.348 (15)
C5—H5A0.9300C5X—H5XA0.9300
C6—C71.407 (3)C6X—C7X1.416 (15)
C6—H6A0.9300C6X—H6XA0.9300
C7—C81.439 (3)C7X—C8X1.459 (15)
C8—C91.365 (2)C8X—C9X1.341 (15)
C9—C101.519 (4)C9X—C10X1.522 (17)
C10—C201.521 (3)C10X—C11X1.511 (17)
C10—C111.524 (3)C10X—C20X1.520 (17)
C10—H10A0.9800C10X—H10B0.9800
C11—C191.368 (3)C11X—C19X1.320 (13)
C11—C121.443 (3)C11X—C12X1.457 (14)
C13—C181.380 (4)C13X—C18X1.352 (12)
C13—C141.394 (4)C13X—C14X1.374 (14)
C14—C151.378 (5)C14X—C15X1.352 (16)
C14—H14A0.9300C14X—H14B0.9300
C15—C161.385 (5)C15X—C16X1.367 (15)
C15—H15A0.9300C15X—H15B0.9300
C16—C171.372 (4)C16X—C17X1.355 (14)
C16—H16A0.9300C16X—H16B0.9300
C17—C181.405 (3)C17X—C18X1.400 (14)
C17—H17A0.9300C17X—H17B0.9300
C18—C191.442 (3)C18X—C19X1.496 (13)
C20—C211.356 (6)C20X—C21X1.36 (2)
C20—C231.420 (5)C20X—C23X1.42 (2)
C21—H21A0.9300C21X—H21B0.9300
C22—C231.358 (5)C22X—C23X1.34 (2)
C22—H22A0.9300C22X—H22B0.9300
C23—H23A0.9300C23X—H23B0.9300
C21—S1—C2292.8 (2)C21X—S1X—C22X91.7 (11)
C1—O1—C2121.19 (19)C1X—O1X—C2X118.8 (11)
C12—O2—C13121.07 (19)C12X—O2X—C13X119.8 (9)
C8—O3—H3B109.5C8X—O3X—H3XB109.5
C19—O6—H6B109.5C19X—O6X—H6XB109.5
O5—C1—O1116.0 (3)O5X—C1X—O1X116.0 (13)
O5—C1—C9124.3 (4)O5X—C1X—C9X122.6 (11)
O1—C1—C9119.6 (3)O1X—C1X—C9X121.4 (13)
O1—C2—C7121.4 (3)C7X—C2X—O1X121.7 (15)
O1—C2—C3116.6 (3)C7X—C2X—C3X124.3 (13)
C7—C2—C3122.0 (2)O1X—C2X—C3X113.9 (15)
C4—C3—C2117.8 (3)C2X—C3X—C4X114.9 (16)
C4—C3—H3A121.1C2X—C3X—H3XA122.5
C2—C3—H3A121.1C4X—C3X—H3XA122.5
C3—C4—C5121.3 (3)C3X—C4X—C5X122.0 (18)
C3—C4—H4A119.4C3X—C4X—H4XA119.0
C5—C4—H4A119.4C5X—C4X—H4XA119.0
C6—C5—C4120.3 (3)C6X—C5X—C4X122.1 (18)
C6—C5—H5A119.8C6X—C5X—H5XA119.0
C4—C5—H5A119.8C4X—C5X—H5XA119.0
C5—C6—C7119.9 (3)C5X—C6X—C7X116.9 (16)
C5—C6—H6A120.1C5X—C6X—H6XA121.6
C7—C6—H6A120.1C7X—C6X—H6XA121.6
C2—C7—C6118.7 (2)C2X—C7X—C6X119.2 (14)
C2—C7—C8117.8 (2)C2X—C7X—C8X119.6 (15)
C6—C7—C8123.5 (2)C6X—C7X—C8X120.5 (16)
O3—C8—C9124.53 (17)O3X—C8X—C9X126.1 (13)
O3—C8—C7114.90 (17)O3X—C8X—C7X117.1 (12)
C9—C8—C7120.56 (18)C9X—C8X—C7X116.2 (12)
C8—C9—C1118.7 (3)C8X—C9X—C1X121.5 (14)
C8—C9—C10122.8 (2)C8X—C9X—C10X118.5 (14)
C1—C9—C10118.5 (3)C1X—C9X—C10X118.8 (15)
C9—C10—C20114.5 (5)C11X—C10X—C20X112 (2)
C9—C10—C11113.0 (3)C11X—C10X—C9X115.0 (19)
C20—C10—C11115.7 (3)C20X—C10X—C9X113 (2)
C9—C10—H10A103.9C11X—C10X—H10B105.1
C20—C10—H10A103.9C20X—C10X—H10B105.1
C11—C10—H10A103.9C9X—C10X—H10B105.1
C19—C11—C12118.5 (2)C19X—C11X—C12X121.3 (12)
C19—C11—C10126.1 (3)C19X—C11X—C10X126.5 (14)
C12—C11—C10115.2 (2)C12X—C11X—C10X111.4 (13)
O4—C12—O2115.5 (2)O4X—C12X—O2X117.9 (11)
O4—C12—C11124.8 (2)O4X—C12X—C11X122.5 (11)
O2—C12—C11119.7 (2)O2X—C12X—C11X119.6 (11)
O2—C13—C18121.1 (3)C18X—C13X—C14X123.4 (13)
O2—C13—C14116.5 (3)C18X—C13X—O2X120.6 (12)
C18—C13—C14122.4 (3)C14X—C13X—O2X115.9 (12)
C15—C14—C13118.0 (3)C15X—C14X—C13X117.5 (15)
C15—C14—H14A121.0C15X—C14X—H14B121.3
C13—C14—H14A121.0C13X—C14X—H14B121.3
C14—C15—C16120.6 (3)C14X—C15X—C16X122.7 (15)
C14—C15—H15A119.7C14X—C15X—H15B118.7
C16—C15—H15A119.7C16X—C15X—H15B118.7
C17—C16—C15121.0 (3)C17X—C16X—C15X117.5 (15)
C17—C16—H16A119.5C17X—C16X—H16B121.3
C15—C16—H16A119.5C15X—C16X—H16B121.3
C16—C17—C18119.7 (3)C16X—C17X—C18X122.8 (14)
C16—C17—H17A120.2C16X—C17X—H17B118.6
C18—C17—H17A120.2C18X—C17X—H17B118.6
C13—C18—C17118.3 (3)C13X—C18X—C17X115.9 (12)
C13—C18—C19118.5 (3)C13X—C18X—C19X120.3 (13)
C17—C18—C19123.2 (3)C17X—C18X—C19X123.6 (13)
O6—C19—C11124.4 (2)C11X—C19X—O6X123.0 (14)
O6—C19—C18115.2 (2)C11X—C19X—C18X117.1 (11)
C11—C19—C18120.5 (2)O6X—C19X—C18X119.8 (15)
C21—C20—C23111.5 (3)C21X—C20X—C23X112.2 (15)
C21—C20—C10125.4 (5)C21X—C20X—C10X127 (2)
C23—C20—C10122.4 (3)C23X—C20X—C10X120 (2)
C20—C21—S1112.8 (3)C20X—C21X—S1X110.6 (15)
C20—C21—H21A123.6C20X—C21X—H21B124.7
S1—C21—H21A123.6S1X—C21X—H21B124.7
C23—C22—S1106.2 (3)C23X—C22X—S1X106.7 (17)
C23—C22—H22A126.9C23X—C22X—H22B126.7
S1—C22—H22A126.9S1X—C22X—H22B126.7
C22—C23—C20116.7 (4)C22X—C23X—C20X113 (2)
C22—C23—H23A121.7C22X—C23X—H23B123.4
C20—C23—H23A121.7C20X—C23X—H23B123.4
C2—O1—C1—O5−174.8 (3)C2X—O1X—C1X—O5X177.2 (14)
C2—O1—C1—C93.2 (5)C2X—O1X—C1X—C9X0(3)
C1—O1—C2—C74.0 (4)C1X—O1X—C2X—C7X−4(4)
C1—O1—C2—C3−176.7 (3)C1X—O1X—C2X—C3X−180.0 (19)
O1—C2—C3—C4−178.1 (2)C7X—C2X—C3X—C4X4(5)
C7—C2—C3—C41.2 (4)O1X—C2X—C3X—C4X−180 (2)
C2—C3—C4—C5−0.7 (5)C2X—C3X—C4X—C5X−6(4)
C3—C4—C5—C60.7 (6)C3X—C4X—C5X—C6X8(4)
C4—C5—C6—C7−1.1 (7)C4X—C5X—C6X—C7X−8(4)
O1—C2—C7—C6177.6 (3)O1X—C2X—C7X—C6X179 (3)
C3—C2—C7—C6−1.7 (4)C3X—C2X—C7X—C6X−5(6)
O1—C2—C7—C8−4.9 (4)O1X—C2X—C7X—C8X9(6)
C3—C2—C7—C8175.8 (2)C3X—C2X—C7X—C8X−175 (3)
C5—C6—C7—C21.6 (6)C5X—C6X—C7X—C2X6(6)
C5—C6—C7—C8−175.7 (4)C5X—C6X—C7X—C8X176 (3)
C2—C7—C8—O3179.7 (2)C2X—C7X—C8X—O3X177 (3)
C6—C7—C8—O3−3.0 (4)C6X—C7X—C8X—O3X7(6)
C2—C7—C8—C9−1.4 (4)C2X—C7X—C8X—C9X−11 (6)
C6—C7—C8—C9175.9 (3)C6X—C7X—C8X—C9X179 (4)
O3—C8—C9—C1−172.9 (3)O3X—C8X—C9X—C1X178 (2)
C7—C8—C9—C18.2 (4)C7X—C8X—C9X—C1X8(5)
O3—C8—C9—C105.5 (4)O3X—C8X—C9X—C10X−15 (4)
C7—C8—C9—C10−173.3 (2)C7X—C8X—C9X—C10X175 (3)
O5—C1—C9—C8168.5 (3)O5X—C1X—C9X—C8X−179 (2)
O1—C1—C9—C8−9.3 (5)O1X—C1X—C9X—C8X−2(4)
O5—C1—C9—C10−10.0 (6)O5X—C1X—C9X—C10X14 (4)
O1—C1—C9—C10172.2 (3)O1X—C1X—C9X—C10X−170 (2)
C8—C9—C10—C20131.6 (5)C8X—C9X—C10X—C11X102 (3)
C1—C9—C10—C20−50.0 (6)C1X—C9X—C10X—C11X−90 (3)
C8—C9—C10—C11−93.1 (4)C8X—C9X—C10X—C20X−127 (5)
C1—C9—C10—C1185.3 (4)C1X—C9X—C10X—C20X41 (6)
C9—C10—C11—C19−84.8 (5)C20X—C10X—C11X—C19X−56 (5)
C20—C10—C11—C1949.9 (9)C9X—C10X—C11X—C19X75 (3)
C9—C10—C11—C1290.6 (4)C20X—C10X—C11X—C12X134 (4)
C20—C10—C11—C12−134.7 (7)C9X—C10X—C11X—C12X−95 (2)
C13—O2—C12—O4−174.6 (4)C13X—O2X—C12X—O4X174.1 (16)
C13—O2—C12—C115.4 (5)C13X—O2X—C12X—C11X−5(3)
C19—C11—C12—O4170.1 (3)C19X—C11X—C12X—O4X−166.6 (18)
C10—C11—C12—O4−5.6 (5)C10X—C11X—C12X—O4X4(3)
C19—C11—C12—O2−9.9 (6)C19X—C11X—C12X—O2X13 (3)
C10—C11—C12—O2174.3 (3)C10X—C11X—C12X—O2X−177.1 (16)
C12—O2—C13—C180.8 (9)C12X—O2X—C13X—C18X−4(3)
C12—O2—C13—C14178.4 (4)C12X—O2X—C13X—C14X178 (2)
O2—C13—C14—C15−177.7 (5)C18X—C13X—C14X—C15X2(4)
C18—C13—C14—C15−0.2 (9)O2X—C13X—C14X—C15X179 (2)
C13—C14—C15—C16−0.3 (7)C13X—C14X—C15X—C16X−4(4)
C14—C15—C16—C170.4 (7)C14X—C15X—C16X—C17X4(4)
C15—C16—C17—C180.0 (6)C15X—C16X—C17X—C18X−2(4)
O2—C13—C18—C17178.1 (5)C14X—C13X—C18X—C17X1(3)
C14—C13—C18—C170.6 (9)O2X—C13X—C18X—C17X−176.9 (18)
O2—C13—C18—C19−2.5 (9)C14X—C13X—C18X—C19X−176 (2)
C14—C13—C18—C19180.0 (5)O2X—C13X—C18X—C19X6(3)
C16—C17—C18—C13−0.5 (7)C16X—C17X—C18X—C13X−1(3)
C16—C17—C18—C19−179.9 (3)C16X—C17X—C18X—C19X175.9 (18)
C12—C11—C19—O6−173.1 (3)C12X—C11X—C19X—O6X168 (2)
C10—C11—C19—O62.2 (7)C10X—C11X—C19X—O6X−1(3)
C12—C11—C19—C188.2 (6)C12X—C11X—C19X—C18X−10 (3)
C10—C11—C19—C18−176.5 (4)C10X—C11X—C19X—C18X−178.7 (17)
C13—C18—C19—O6179.0 (5)C13X—C18X—C19X—C11X1(3)
C17—C18—C19—O6−1.6 (5)C17X—C18X—C19X—C11X−176 (2)
C13—C18—C19—C11−2.2 (6)C13X—C18X—C19X—O6X−177 (2)
C17—C18—C19—C11177.2 (4)C17X—C18X—C19X—O6X6(3)
C9—C10—C20—C21154.2 (10)C11X—C10X—C20X—C21X−33 (11)
C11—C10—C20—C2120.1 (15)C9X—C10X—C20X—C21X−165 (8)
C9—C10—C20—C23−36.7 (13)C11X—C10X—C20X—C23X156 (7)
C11—C10—C20—C23−170.8 (9)C9X—C10X—C20X—C23X24 (10)
C23—C20—C21—S10.5 (13)C23X—C20X—C21X—S1X−3(9)
C10—C20—C21—S1170.7 (9)C10X—C20X—C21X—S1X−174 (7)
C22—S1—C21—C20−1.0 (9)C22X—S1X—C21X—C20X14 (5)
C21—S1—C22—C231.3 (4)C21X—S1X—C22X—C23X−21 (3)
S1—C22—C23—C20−1.3 (8)S1X—C22X—C23X—C20X24 (7)
C21—C20—C23—C220.6 (13)C21X—C20X—C23X—C22X−15 (10)
C10—C20—C23—C22−169.9 (8)C10X—C20X—C23X—C22X157 (6)
D—H···AD—HH···AD···AD—H···A
O3—H3B···O40.821.892.7049 (19)180
O6—H6B···O50.821.792.612 (2)179
C21—H21A···O4i0.932.563.475 (8)168
O3X—H3XB···O4X0.821.862.682 (15)178
O6X—H6XB···O5X0.821.692.49 (2)168
C23X—H23B···O3Xi0.932.533.31 (5)142
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O3—H3B⋯O40.821.892.7049 (19)180
O6—H6B⋯O50.821.792.612 (2)179
C21—H21A⋯O4i0.932.563.475 (8)168
O3X—H3XB⋯O4X0.821.862.682 (15)178
O6X—H6XB⋯O5X0.821.692.49 (2)168
C23X—H23B⋯O3Xi0.932.533.31 (5)142

Symmetry code: (i) .

  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

Review 2.  Natural phenolic compounds from medicinal herbs and dietary plants: potential use for cancer prevention.

Authors:  Wu-Yang Huang; Yi-Zhong Cai; Yanbo Zhang
Journal:  Nutr Cancer       Date:  2010       Impact factor: 2.900

3.  Synthesis, anticoagulant and PIVKA-II induced by new 4-hydroxycoumarin derivatives.

Authors:  Omaima M Abdelhafez; Kamelia M Amin; Rasha Z Batran; Timothy J Maher; Somaia A Nada; Shalini Sethumadhavan
Journal:  Bioorg Med Chem       Date:  2010-04-08       Impact factor: 3.641

4.  Substituted benzopyranobenzothiazinones. Synthesis and estrogenic activity on MCF-7 breast carcinoma cells.

Authors:  Y Jacquot; L Bermont; H Giorgi; B Refouvelet; G L Adessi; E Daubrosse; A Xicluna
Journal:  Eur J Med Chem       Date:  2001-02       Impact factor: 6.514

5.  Structure-based design of nonpeptidic HIV protease inhibitors: the sulfonamide-substituted cyclooctylpyramones.

Authors:  H I Skulnick; P D Johnson; P A Aristoff; J K Morris; K D Lovasz; W J Howe; K D Watenpaugh; M N Janakiraman; D J Anderson; R J Reischer; T M Schwartz; L S Banitt; P K Tomich; J C Lynn; M M Horng; K T Chong; R R Hinshaw; L A Dolak; E P Seest; F J Schwende; B D Rush; G M Howard; L N Toth; K R Wilkinson; K R Romines
Journal:  J Med Chem       Date:  1997-03-28       Impact factor: 7.446

6.  Structure validation in chemical crystallography.

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

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