Literature DB >> 21582591

(E)-1-(4-Decyl-oxyphen-yl)-3-(4-hydroxy-phen-yl)prop-2-en-1-one.

Ibrahim Abdul Razak, Hoong-Kun Fun, Zainab Ngaini, Siti Muhaini Haris Fadzillah, Hasnain Hussain.   

Abstract

In the title compound, C(25)H(32)O(3), the asymmetric unit contains two crystallographically independent mol-ecules: both enone groups adopt an s-cis configuration. In the crystal, O-H⋯O and C-H⋯O inter-molecular inter-actions form bifurcated hydrogen bonds, which generate R(1) (2)(6) ring motifs. These inter-molecular inter-actions link the mol-ecules into one-dimensional chains along the [10] direction. The crystal structure is further stabilized by C-H⋯π inter-actions.

Entities:  

Year:  2009        PMID: 21582591      PMCID: PMC2969075          DOI: 10.1107/S160053680901054X

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


Related literature

For general background to the biological properties of chalcone derivatives, see: Bhat et al. (2005 ▶); Xue et al. (2004 ▶); Satyanarayana et al. (2004 ▶); Zhao et al. (2005 ▶); Yayli et al. (2006 ▶). For related structures, see: Ng, Razak et al. (2006 ▶); Ng, Patil et al. (2006 ▶). For details of hydrogen-bond motifs, see: Bernstein et al. (1995 ▶). For bond-length data, see: Allen et al. (1987 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).

Experimental

Crystal data

C25H32O3 M = 380.51 Monoclinic, a = 12.4437 (2) Å b = 35.5191 (6) Å c = 9.8004 (2) Å β = 99.284 (1)° V = 4274.93 (13) Å3 Z = 8 Mo Kα radiation μ = 0.08 mm−1 T = 100 K 0.52 × 0.44 × 0.35 mm

Data collection

Bruker APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.962, T max = 0.974 62626 measured reflections 16928 independent reflections 12634 reflections with I > 2σ(I) R int = 0.027

Refinement

R[F 2 > 2σ(F 2)] = 0.056 wR(F 2) = 0.153 S = 1.04 16928 reflections 515 parameters H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.54 e Å−3 Δρmin = −0.25 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, 2009 ▶). Crystal structure: contains datablocks global, I. DOI: 10.1107/S160053680901054X/at2746sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S160053680901054X/at2746Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C25H32O3F(000) = 1648
Mr = 380.51Dx = 1.182 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 9788 reflections
a = 12.4437 (2) Åθ = 2.4–33.6°
b = 35.5191 (6) ŵ = 0.08 mm1
c = 9.8004 (2) ÅT = 100 K
β = 99.284 (1)°Block, colourless
V = 4274.93 (13) Å30.52 × 0.44 × 0.35 mm
Z = 8
Bruker APEXII CCD area-detector diffractometer16928 independent reflections
Radiation source: sealed tube12634 reflections with I > 2σ(I)
graphiteRint = 0.027
φ and ω scansθmax = 33.6°, θmin = 1.2°
Absorption correction: multi-scan (SADABS; Bruker, 2005)h = −19→12
Tmin = 0.962, Tmax = 0.974k = −47→55
62626 measured reflectionsl = −15→15
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.056Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.153H atoms treated by a mixture of independent and constrained refinement
S = 1.04w = 1/[σ2(Fo2) + (0.0694P)2 + 1.5875P] where P = (Fo2 + 2Fc2)/3
16928 reflections(Δ/σ)max = 0.001
515 parametersΔρmax = 0.54 e Å3
0 restraintsΔρmin = −0.25 e Å3
Experimental. The crystal was placed in the cold stream of an Oxford Cryosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K.
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
O1A0.19648 (7)−0.12225 (2)0.96568 (9)0.02036 (16)
O2A0.68305 (7)−0.08504 (2)0.48100 (9)0.02114 (16)
O3A0.86470 (6)0.07913 (2)0.43003 (8)0.01776 (15)
C1A0.39100 (9)−0.06947 (3)0.80269 (10)0.01565 (18)
H1AA0.4143−0.04470.79890.019*
C2A0.31110 (9)−0.07833 (3)0.88043 (11)0.01666 (18)
H2AA0.2810−0.05950.92820.020*
C3A0.27532 (8)−0.11552 (3)0.88759 (10)0.01508 (17)
C4A0.32006 (9)−0.14375 (3)0.81526 (11)0.01803 (19)
H4AA0.2966−0.16850.81920.022*
C5A0.39998 (9)−0.13443 (3)0.73730 (11)0.01765 (19)
H5AA0.4295−0.15330.68900.021*
C6A0.43747 (8)−0.09747 (3)0.72928 (10)0.01372 (17)
C7A0.52133 (8)−0.09029 (3)0.64537 (10)0.01487 (17)
H7AA0.5451−0.11110.60110.018*
C8A0.56916 (8)−0.05727 (3)0.62344 (10)0.01469 (17)
H8AA0.5488−0.03530.66440.018*
C9A0.65358 (8)−0.05601 (3)0.53460 (10)0.01421 (17)
C10A0.70600 (8)−0.01986 (3)0.50805 (10)0.01370 (17)
C11A0.79143 (9)−0.02091 (3)0.43098 (11)0.01715 (19)
H11A0.8116−0.04390.39770.021*
C12A0.84675 (9)0.01122 (3)0.40270 (11)0.01749 (19)
H12A0.90380.00970.35220.021*
C13A0.81582 (8)0.04600 (3)0.45113 (10)0.01456 (17)
C14A0.72985 (8)0.04794 (3)0.52714 (11)0.01556 (18)
H14A0.70890.07110.55880.019*
C15A0.67605 (8)0.01542 (3)0.55516 (10)0.01479 (17)
H15A0.61920.01690.60590.018*
C16A0.95178 (9)0.07828 (3)0.34939 (11)0.01798 (19)
H16A0.92540.06810.25830.022*
H16B1.01020.06230.39400.022*
C17A0.99332 (9)0.11775 (3)0.33678 (11)0.01747 (19)
H17A1.01900.12790.42810.021*
H17B0.93470.13370.29210.021*
C18A1.08613 (9)0.11765 (3)0.25216 (12)0.0205 (2)
H18A1.14560.10270.30040.025*
H18B1.06100.10560.16400.025*
C19A1.12904 (9)0.15667 (3)0.22545 (11)0.01802 (19)
H19A1.15300.16910.31320.022*
H19B1.07050.17150.17440.022*
C20A1.22377 (9)0.15512 (3)0.14381 (12)0.0193 (2)
H20A1.28360.14150.19750.023*
H20B1.20090.14120.05880.023*
C21A1.26404 (9)0.19380 (3)0.10818 (11)0.01678 (18)
H21A1.28870.20740.19320.020*
H21B1.20370.20770.05650.020*
C22A1.35682 (9)0.19220 (3)0.02342 (11)0.01782 (19)
H22A1.41770.17880.07590.021*
H22B1.33270.1781−0.06070.021*
C23A1.39557 (9)0.23103 (3)−0.01474 (11)0.01709 (18)
H23A1.33470.2443−0.06800.021*
H23B1.41850.24520.06950.021*
C24A1.48909 (10)0.23004 (3)−0.09762 (13)0.0224 (2)
H24A1.46640.2162−0.18270.027*
H24B1.55030.2168−0.04490.027*
C25A1.52534 (10)0.26954 (3)−0.13242 (13)0.0231 (2)
H25A1.58450.2677−0.18400.035*
H25B1.54880.2832−0.04840.035*
H25C1.46550.2825−0.18670.035*
O1B1.31221 (7)0.33893 (2)0.04708 (9)0.02207 (17)
O2B0.84313 (8)0.30275 (2)0.55634 (10)0.0293 (2)
O3B0.68508 (7)0.13810 (2)0.65982 (8)0.01930 (16)
C1B1.12915 (9)0.28531 (3)0.22651 (12)0.0189 (2)
H1BA1.11380.26020.24170.023*
C2B1.20746 (10)0.29428 (3)0.14624 (12)0.0208 (2)
H2BA1.24360.27520.10710.025*
C3B1.23247 (9)0.33191 (3)0.12373 (11)0.01589 (18)
C4B1.17622 (9)0.36043 (3)0.17965 (11)0.01771 (19)
H4BA1.19140.38560.16400.021*
C5B1.09736 (9)0.35102 (3)0.25890 (11)0.01814 (19)
H5BA1.05980.37020.29560.022*
C6B1.07262 (8)0.31357 (3)0.28527 (11)0.01511 (18)
C7B0.99147 (9)0.30651 (3)0.37343 (11)0.01700 (19)
H7BA0.95660.32780.40050.020*
C8B0.95974 (9)0.27355 (3)0.42135 (11)0.01687 (18)
H8BA0.99040.25110.39710.020*
C9B0.87663 (9)0.27302 (3)0.51200 (11)0.01733 (19)
C10B0.83094 (8)0.23694 (3)0.55219 (11)0.01535 (18)
C11B0.75851 (9)0.23806 (3)0.64765 (11)0.01700 (19)
H11B0.74330.26110.68540.020*
C12B0.70886 (9)0.20588 (3)0.68738 (11)0.01700 (19)
H12B0.66100.20730.75090.020*
C13B0.73143 (8)0.17123 (3)0.63101 (10)0.01518 (17)
C14B0.80510 (9)0.16922 (3)0.53728 (12)0.0188 (2)
H14B0.82120.14610.50110.023*
C15B0.85396 (9)0.20172 (3)0.49851 (11)0.01832 (19)
H15B0.90270.20020.43610.022*
C16B0.60126 (9)0.13979 (3)0.74562 (11)0.01719 (19)
H16C0.54190.15560.70260.021*
H16D0.63050.15040.83510.021*
C17B0.56056 (9)0.10029 (3)0.76309 (11)0.01687 (18)
H17C0.62000.08480.80810.020*
H17D0.53420.08950.67300.020*
C18B0.46876 (9)0.10052 (3)0.84962 (11)0.01672 (18)
H18C0.49520.11200.93840.020*
H18D0.40940.11590.80330.020*
C19B0.42533 (9)0.06142 (3)0.87367 (11)0.01718 (19)
H19C0.48470.04590.91890.021*
H19D0.39770.05000.78500.021*
C20B0.33482 (9)0.06196 (3)0.96191 (11)0.01738 (19)
H20C0.36170.07421.04920.021*
H20D0.27450.07680.91510.021*
C21B0.29339 (9)0.02284 (3)0.99067 (11)0.01762 (19)
H21C0.35400.00801.03640.021*
H21D0.26600.01080.90320.021*
C22B0.20355 (8)0.02275 (3)1.08003 (11)0.01643 (18)
H22C0.23130.03421.16860.020*
H22D0.14340.03811.03560.020*
C23B0.16144 (8)−0.01652 (3)1.10443 (11)0.01573 (18)
H23C0.2216−0.03171.14980.019*
H23D0.1349−0.02801.01560.019*
C24B0.07056 (9)−0.01719 (3)1.19178 (11)0.01754 (19)
H24C0.0101−0.00201.14710.021*
H24D0.0969−0.00611.28140.021*
C25B0.03045 (10)−0.05710 (3)1.21225 (13)0.0231 (2)
H25D−0.0276−0.05621.26590.035*
H25E0.0893−0.07191.25990.035*
H25F0.0044−0.06821.12380.035*
H1OB1.3164 (14)0.3643 (6)0.0362 (19)0.044 (5)*
H1OA0.1825 (15)−0.1475 (6)0.9592 (19)0.046 (5)*
U11U22U33U12U13U23
O1A0.0220 (4)0.0178 (4)0.0250 (4)−0.0022 (3)0.0151 (3)0.0001 (3)
O2A0.0248 (4)0.0131 (3)0.0295 (4)−0.0007 (3)0.0166 (3)−0.0028 (3)
O3A0.0201 (4)0.0131 (3)0.0229 (4)−0.0027 (3)0.0118 (3)0.0005 (3)
C1A0.0186 (5)0.0123 (4)0.0176 (4)−0.0009 (3)0.0077 (3)−0.0004 (3)
C2A0.0197 (5)0.0134 (4)0.0190 (4)−0.0003 (3)0.0092 (4)−0.0017 (3)
C3A0.0146 (4)0.0154 (4)0.0167 (4)−0.0003 (3)0.0069 (3)0.0011 (3)
C4A0.0206 (5)0.0126 (4)0.0236 (5)−0.0017 (4)0.0117 (4)−0.0001 (3)
C5A0.0205 (5)0.0129 (4)0.0220 (5)−0.0003 (3)0.0110 (4)−0.0012 (3)
C6A0.0145 (4)0.0126 (4)0.0153 (4)−0.0003 (3)0.0060 (3)0.0004 (3)
C7A0.0152 (4)0.0143 (4)0.0164 (4)0.0003 (3)0.0065 (3)0.0003 (3)
C8A0.0154 (4)0.0138 (4)0.0163 (4)−0.0005 (3)0.0068 (3)−0.0009 (3)
C9A0.0143 (4)0.0133 (4)0.0161 (4)−0.0003 (3)0.0055 (3)0.0004 (3)
C10A0.0147 (4)0.0124 (4)0.0152 (4)−0.0002 (3)0.0059 (3)0.0001 (3)
C11A0.0191 (5)0.0135 (4)0.0212 (5)−0.0007 (3)0.0102 (4)−0.0018 (3)
C12A0.0187 (5)0.0148 (4)0.0217 (5)−0.0015 (4)0.0116 (4)−0.0006 (3)
C13A0.0154 (4)0.0133 (4)0.0159 (4)−0.0012 (3)0.0055 (3)0.0012 (3)
C14A0.0166 (5)0.0132 (4)0.0183 (4)0.0004 (3)0.0068 (3)−0.0004 (3)
C15A0.0144 (4)0.0148 (4)0.0168 (4)0.0001 (3)0.0073 (3)0.0005 (3)
C16A0.0175 (5)0.0161 (5)0.0226 (5)−0.0013 (4)0.0103 (4)0.0016 (4)
C17A0.0176 (5)0.0155 (4)0.0208 (5)−0.0024 (3)0.0075 (4)0.0011 (3)
C18A0.0191 (5)0.0165 (5)0.0284 (5)−0.0011 (4)0.0117 (4)0.0028 (4)
C19A0.0189 (5)0.0161 (5)0.0207 (5)−0.0016 (4)0.0082 (4)0.0020 (3)
C20A0.0199 (5)0.0159 (5)0.0242 (5)−0.0016 (4)0.0098 (4)0.0026 (4)
C21A0.0163 (5)0.0162 (4)0.0192 (4)−0.0021 (3)0.0070 (4)0.0004 (3)
C22A0.0181 (5)0.0165 (5)0.0208 (5)−0.0016 (4)0.0087 (4)0.0004 (3)
C23A0.0176 (5)0.0163 (4)0.0192 (4)−0.0012 (3)0.0087 (4)0.0000 (3)
C24A0.0220 (5)0.0189 (5)0.0300 (6)0.0005 (4)0.0152 (4)0.0025 (4)
C25A0.0214 (5)0.0216 (5)0.0282 (5)−0.0036 (4)0.0100 (4)0.0036 (4)
O1B0.0255 (4)0.0154 (4)0.0301 (4)−0.0002 (3)0.0187 (3)0.0018 (3)
O2B0.0372 (5)0.0137 (4)0.0445 (5)−0.0007 (3)0.0292 (4)−0.0017 (3)
O3B0.0230 (4)0.0129 (3)0.0256 (4)−0.0035 (3)0.0146 (3)−0.0003 (3)
C1B0.0219 (5)0.0120 (4)0.0257 (5)−0.0013 (4)0.0129 (4)−0.0010 (4)
C2B0.0260 (6)0.0131 (4)0.0271 (5)0.0005 (4)0.0161 (4)−0.0015 (4)
C3B0.0169 (5)0.0143 (4)0.0185 (4)−0.0004 (3)0.0089 (3)0.0005 (3)
C4B0.0208 (5)0.0118 (4)0.0230 (5)0.0006 (3)0.0109 (4)0.0015 (3)
C5B0.0205 (5)0.0123 (4)0.0243 (5)0.0012 (3)0.0116 (4)0.0011 (3)
C6B0.0143 (4)0.0137 (4)0.0187 (4)0.0002 (3)0.0070 (3)0.0008 (3)
C7B0.0168 (5)0.0149 (4)0.0211 (5)0.0001 (3)0.0087 (4)0.0001 (3)
C8B0.0163 (5)0.0143 (4)0.0220 (5)−0.0012 (3)0.0090 (4)−0.0010 (3)
C9B0.0176 (5)0.0147 (4)0.0219 (5)−0.0008 (3)0.0099 (4)−0.0003 (3)
C10B0.0149 (4)0.0137 (4)0.0191 (4)−0.0014 (3)0.0076 (3)−0.0001 (3)
C11B0.0184 (5)0.0137 (4)0.0213 (5)−0.0017 (3)0.0103 (4)−0.0019 (3)
C12B0.0183 (5)0.0154 (4)0.0199 (4)−0.0022 (3)0.0108 (4)−0.0008 (3)
C13B0.0158 (4)0.0131 (4)0.0180 (4)−0.0017 (3)0.0066 (3)0.0008 (3)
C14B0.0214 (5)0.0132 (4)0.0248 (5)−0.0012 (4)0.0122 (4)−0.0022 (4)
C15B0.0199 (5)0.0148 (4)0.0233 (5)−0.0014 (4)0.0126 (4)−0.0009 (4)
C16B0.0186 (5)0.0155 (4)0.0198 (4)−0.0022 (4)0.0101 (4)0.0006 (3)
C17B0.0191 (5)0.0141 (4)0.0193 (4)−0.0024 (3)0.0087 (4)0.0013 (3)
C18B0.0179 (5)0.0144 (4)0.0190 (4)−0.0015 (3)0.0065 (4)0.0015 (3)
C19B0.0195 (5)0.0152 (4)0.0183 (4)−0.0030 (4)0.0075 (4)−0.0003 (3)
C20B0.0191 (5)0.0147 (4)0.0199 (4)−0.0017 (4)0.0080 (4)0.0011 (3)
C21B0.0200 (5)0.0148 (4)0.0199 (4)−0.0023 (4)0.0086 (4)0.0008 (3)
C22B0.0164 (5)0.0157 (4)0.0185 (4)−0.0017 (3)0.0067 (3)0.0008 (3)
C23B0.0166 (4)0.0143 (4)0.0178 (4)−0.0006 (3)0.0070 (3)0.0004 (3)
C24B0.0174 (5)0.0171 (5)0.0199 (5)−0.0013 (4)0.0083 (4)0.0011 (3)
C25B0.0227 (5)0.0211 (5)0.0273 (5)−0.0056 (4)0.0094 (4)0.0019 (4)
O1A—C3A1.3592 (12)O1B—C3B1.3607 (12)
O1A—H1OA0.92 (2)O1B—H1OB0.91 (2)
O2A—C9A1.2396 (12)O2B—C9B1.2396 (13)
O3A—C13A1.3559 (12)O3B—C13B1.3600 (12)
O3A—C16A1.4407 (12)O3B—C16B1.4427 (12)
C1A—C2A1.3829 (14)C1B—C2B1.3848 (14)
C1A—C6A1.4054 (14)C1B—C6B1.4016 (14)
C1A—H1AA0.9300C1B—H1BA0.9300
C2A—C3A1.3995 (14)C2B—C3B1.3980 (14)
C2A—H2AA0.9300C2B—H2BA0.9300
C3A—C4A1.3946 (14)C3B—C4B1.3928 (14)
C4A—C5A1.3884 (14)C4B—C5B1.3871 (14)
C4A—H4AA0.9300C4B—H4BA0.9300
C5A—C6A1.3998 (14)C5B—C6B1.3989 (14)
C5A—H5AA0.9300C5B—H5BA0.9300
C6A—C7A1.4516 (13)C6B—C7B1.4527 (14)
C7A—C8A1.3480 (14)C7B—C8B1.3445 (14)
C7A—H7AA0.9300C7B—H7BA0.9300
C8A—C9A1.4693 (13)C8B—C9B1.4681 (14)
C8A—H8AA0.9300C8B—H8BA0.9300
C9A—C10A1.4821 (14)C9B—C10B1.4810 (14)
C10A—C11A1.4004 (13)C10B—C11B1.4005 (14)
C10A—C15A1.4062 (14)C10B—C15B1.4044 (14)
C11A—C12A1.3837 (14)C11B—C12B1.3848 (14)
C11A—H11A0.9300C11B—H11B0.9300
C12A—C13A1.3994 (14)C12B—C13B1.3958 (14)
C12A—H12A0.9300C12B—H12B0.9300
C13A—C14A1.4005 (14)C13B—C14B1.4004 (14)
C14A—C15A1.3846 (14)C14B—C15B1.3860 (15)
C14A—H14A0.9300C14B—H14B0.9300
C15A—H15A0.9300C15B—H15B0.9300
C16A—C17A1.5060 (14)C16B—C17B1.5106 (14)
C16A—H16A0.9700C16B—H16C0.9700
C16A—H16B0.9700C16B—H16D0.9700
C17A—C18A1.5266 (15)C17B—C18B1.5286 (14)
C17A—H17A0.9700C17B—H17C0.9700
C17A—H17B0.9700C17B—H17D0.9700
C18A—C19A1.5231 (15)C18B—C19B1.5224 (14)
C18A—H18A0.9700C18B—H18C0.9700
C18A—H18B0.9700C18B—H18D0.9700
C19A—C20A1.5287 (15)C19B—C20B1.5267 (14)
C19A—H19A0.9700C19B—H19C0.9700
C19A—H19B0.9700C19B—H19D0.9700
C20A—C21A1.5223 (14)C20B—C21B1.5239 (14)
C20A—H20A0.9700C20B—H20C0.9700
C20A—H20B0.9700C20B—H20D0.9700
C21A—C22A1.5282 (14)C21B—C22B1.5272 (14)
C21A—H21A0.9700C21B—H21C0.9700
C21A—H21B0.9700C21B—H21D0.9700
C22A—C23A1.5272 (15)C22B—C23B1.5223 (14)
C22A—H22A0.9700C22B—H22C0.9700
C22A—H22B0.9700C22B—H22D0.9700
C23A—C24A1.5232 (14)C23B—C24B1.5247 (14)
C23A—H23A0.9700C23B—H23C0.9700
C23A—H23B0.9700C23B—H23D0.9700
C24A—C25A1.5291 (16)C24B—C25B1.5269 (15)
C24A—H24A0.9700C24B—H24C0.9700
C24A—H24B0.9700C24B—H24D0.9700
C25A—H25A0.9600C25B—H25D0.9600
C25A—H25B0.9600C25B—H25E0.9600
C25A—H25C0.9600C25B—H25F0.9600
C3A—O1A—H1OA106.3 (11)C3B—O1B—H1OB107.9 (11)
C13A—O3A—C16A117.46 (8)C13B—O3B—C16B117.12 (8)
C2A—C1A—C6A120.85 (9)C2B—C1B—C6B120.96 (10)
C2A—C1A—H1AA119.6C2B—C1B—H1BA119.5
C6A—C1A—H1AA119.6C6B—C1B—H1BA119.5
C1A—C2A—C3A120.35 (9)C1B—C2B—C3B120.31 (10)
C1A—C2A—H2AA119.8C1B—C2B—H2BA119.8
C3A—C2A—H2AA119.8C3B—C2B—H2BA119.8
O1A—C3A—C4A122.92 (9)O1B—C3B—C4B122.79 (9)
O1A—C3A—C2A117.29 (9)O1B—C3B—C2B117.58 (9)
C4A—C3A—C2A119.79 (9)C4B—C3B—C2B119.64 (9)
C5A—C4A—C3A119.24 (9)C5B—C4B—C3B119.39 (9)
C5A—C4A—H4AA120.4C5B—C4B—H4BA120.3
C3A—C4A—H4AA120.4C3B—C4B—H4BA120.3
C4A—C5A—C6A121.95 (9)C4B—C5B—C6B121.96 (9)
C4A—C5A—H5AA119.0C4B—C5B—H5BA119.0
C6A—C5A—H5AA119.0C6B—C5B—H5BA119.0
C5A—C6A—C1A117.82 (9)C5B—C6B—C1B117.72 (9)
C5A—C6A—C7A118.24 (9)C5B—C6B—C7B117.95 (9)
C1A—C6A—C7A123.94 (9)C1B—C6B—C7B124.33 (9)
C8A—C7A—C6A128.28 (9)C8B—C7B—C6B129.01 (10)
C8A—C7A—H7AA115.9C8B—C7B—H7BA115.5
C6A—C7A—H7AA115.9C6B—C7B—H7BA115.5
C7A—C8A—C9A119.82 (9)C7B—C8B—C9B119.85 (9)
C7A—C8A—H8AA120.1C7B—C8B—H8BA120.1
C9A—C8A—H8AA120.1C9B—C8B—H8BA120.1
O2A—C9A—C8A120.96 (9)O2B—C9B—C8B120.72 (9)
O2A—C9A—C10A118.54 (9)O2B—C9B—C10B118.61 (9)
C8A—C9A—C10A120.49 (8)C8B—C9B—C10B120.67 (9)
C11A—C10A—C15A117.73 (9)C11B—C10B—C15B117.89 (9)
C11A—C10A—C9A117.74 (9)C11B—C10B—C9B117.97 (9)
C15A—C10A—C9A124.53 (9)C15B—C10B—C9B124.13 (9)
C12A—C11A—C10A122.10 (9)C12B—C11B—C10B121.92 (9)
C12A—C11A—H11A118.9C12B—C11B—H11B119.0
C10A—C11A—H11A118.9C10B—C11B—H11B119.0
C11A—C12A—C13A119.16 (9)C11B—C12B—C13B119.28 (9)
C11A—C12A—H12A120.4C11B—C12B—H12B120.4
C13A—C12A—H12A120.4C13B—C12B—H12B120.4
O3A—C13A—C12A124.04 (9)O3B—C13B—C12B124.16 (9)
O3A—C13A—C14A116.00 (9)O3B—C13B—C14B115.87 (9)
C12A—C13A—C14A119.96 (9)C12B—C13B—C14B119.97 (9)
C15A—C14A—C13A119.97 (9)C15B—C14B—C13B119.99 (9)
C15A—C14A—H14A120.0C15B—C14B—H14B120.0
C13A—C14A—H14A120.0C13B—C14B—H14B120.0
C14A—C15A—C10A121.07 (9)C14B—C15B—C10B120.94 (9)
C14A—C15A—H15A119.5C14B—C15B—H15B119.5
C10A—C15A—H15A119.5C10B—C15B—H15B119.5
O3A—C16A—C17A108.91 (8)O3B—C16B—C17B108.34 (8)
O3A—C16A—H16A109.9O3B—C16B—H16C110.0
C17A—C16A—H16A109.9C17B—C16B—H16C110.0
O3A—C16A—H16B109.9O3B—C16B—H16D110.0
C17A—C16A—H16B109.9C17B—C16B—H16D110.0
H16A—C16A—H16B108.3H16C—C16B—H16D108.4
C16A—C17A—C18A110.01 (9)C16B—C17B—C18B110.62 (8)
C16A—C17A—H17A109.7C16B—C17B—H17C109.5
C18A—C17A—H17A109.7C18B—C17B—H17C109.5
C16A—C17A—H17B109.7C16B—C17B—H17D109.5
C18A—C17A—H17B109.7C18B—C17B—H17D109.5
H17A—C17A—H17B108.2H17C—C17B—H17D108.1
C19A—C18A—C17A114.09 (9)C19B—C18B—C17B113.38 (9)
C19A—C18A—H18A108.7C19B—C18B—H18C108.9
C17A—C18A—H18A108.7C17B—C18B—H18C108.9
C19A—C18A—H18B108.7C19B—C18B—H18D108.9
C17A—C18A—H18B108.7C17B—C18B—H18D108.9
H18A—C18A—H18B107.6H18C—C18B—H18D107.7
C18A—C19A—C20A112.24 (9)C18B—C19B—C20B112.89 (9)
C18A—C19A—H19A109.2C18B—C19B—H19C109.0
C20A—C19A—H19A109.2C20B—C19B—H19C109.0
C18A—C19A—H19B109.2C18B—C19B—H19D109.0
C20A—C19A—H19B109.2C20B—C19B—H19D109.0
H19A—C19A—H19B107.9H19C—C19B—H19D107.8
C21A—C20A—C19A113.43 (9)C21B—C20B—C19B113.32 (9)
C21A—C20A—H20A108.9C21B—C20B—H20C108.9
C19A—C20A—H20A108.9C19B—C20B—H20C108.9
C21A—C20A—H20B108.9C21B—C20B—H20D108.9
C19A—C20A—H20B108.9C19B—C20B—H20D108.9
H20A—C20A—H20B107.7H20C—C20B—H20D107.7
C20A—C21A—C22A113.37 (9)C20B—C21B—C22B114.14 (9)
C20A—C21A—H21A108.9C20B—C21B—H21C108.7
C22A—C21A—H21A108.9C22B—C21B—H21C108.7
C20A—C21A—H21B108.9C20B—C21B—H21D108.7
C22A—C21A—H21B108.9C22B—C21B—H21D108.7
H21A—C21A—H21B107.7H21C—C21B—H21D107.6
C23A—C22A—C21A113.31 (9)C23B—C22B—C21B113.23 (8)
C23A—C22A—H22A108.9C23B—C22B—H22C108.9
C21A—C22A—H22A108.9C21B—C22B—H22C108.9
C23A—C22A—H22B108.9C23B—C22B—H22D108.9
C21A—C22A—H22B108.9C21B—C22B—H22D108.9
H22A—C22A—H22B107.7H22C—C22B—H22D107.7
C24A—C23A—C22A114.10 (9)C22B—C23B—C24B114.07 (8)
C24A—C23A—H23A108.7C22B—C23B—H23C108.7
C22A—C23A—H23A108.7C24B—C23B—H23C108.7
C24A—C23A—H23B108.7C22B—C23B—H23D108.7
C22A—C23A—H23B108.7C24B—C23B—H23D108.7
H23A—C23A—H23B107.6H23C—C23B—H23D107.6
C23A—C24A—C25A112.09 (9)C23B—C24B—C25B112.09 (9)
C23A—C24A—H24A109.2C23B—C24B—H24C109.2
C25A—C24A—H24A109.2C25B—C24B—H24C109.2
C23A—C24A—H24B109.2C23B—C24B—H24D109.2
C25A—C24A—H24B109.2C25B—C24B—H24D109.2
H24A—C24A—H24B107.9H24C—C24B—H24D107.9
C24A—C25A—H25A109.5C24B—C25B—H25D109.5
C24A—C25A—H25B109.5C24B—C25B—H25E109.5
H25A—C25A—H25B109.5H25D—C25B—H25E109.5
C24A—C25A—H25C109.5C24B—C25B—H25F109.5
H25A—C25A—H25C109.5H25D—C25B—H25F109.5
H25B—C25A—H25C109.5H25E—C25B—H25F109.5
C6A—C1A—C2A—C3A0.19 (16)C6B—C1B—C2B—C3B0.77 (18)
C1A—C2A—C3A—O1A−179.91 (10)C1B—C2B—C3B—O1B178.25 (11)
C1A—C2A—C3A—C4A−0.38 (16)C1B—C2B—C3B—C4B−1.61 (17)
O1A—C3A—C4A—C5A179.69 (10)O1B—C3B—C4B—C5B−178.78 (10)
C2A—C3A—C4A—C5A0.18 (16)C2B—C3B—C4B—C5B1.07 (17)
C3A—C4A—C5A—C6A0.20 (17)C3B—C4B—C5B—C6B0.31 (17)
C4A—C5A—C6A—C1A−0.38 (16)C4B—C5B—C6B—C1B−1.13 (17)
C4A—C5A—C6A—C7A179.95 (10)C4B—C5B—C6B—C7B177.88 (10)
C2A—C1A—C6A—C5A0.18 (15)C2B—C1B—C6B—C5B0.58 (17)
C2A—C1A—C6A—C7A179.83 (10)C2B—C1B—C6B—C7B−178.35 (11)
C5A—C6A—C7A—C8A−179.76 (11)C5B—C6B—C7B—C8B−174.80 (11)
C1A—C6A—C7A—C8A0.58 (17)C1B—C6B—C7B—C8B4.13 (19)
C6A—C7A—C8A—C9A179.70 (10)C6B—C7B—C8B—C9B178.96 (10)
C7A—C8A—C9A—O2A−1.22 (16)C7B—C8B—C9B—O2B−7.31 (17)
C7A—C8A—C9A—C10A179.25 (9)C7B—C8B—C9B—C10B172.58 (10)
O2A—C9A—C10A—C11A−4.18 (15)O2B—C9B—C10B—C11B−5.15 (16)
C8A—C9A—C10A—C11A175.37 (9)C8B—C9B—C10B—C11B174.95 (10)
O2A—C9A—C10A—C15A175.97 (10)O2B—C9B—C10B—C15B173.51 (11)
C8A—C9A—C10A—C15A−4.49 (15)C8B—C9B—C10B—C15B−6.39 (17)
C15A—C10A—C11A—C12A0.99 (16)C15B—C10B—C11B—C12B−1.09 (16)
C9A—C10A—C11A—C12A−178.88 (10)C9B—C10B—C11B—C12B177.65 (10)
C10A—C11A—C12A—C13A−0.74 (17)C10B—C11B—C12B—C13B0.02 (17)
C16A—O3A—C13A—C12A1.79 (15)C16B—O3B—C13B—C12B5.06 (15)
C16A—O3A—C13A—C14A−178.55 (9)C16B—O3B—C13B—C14B−174.26 (9)
C11A—C12A—C13A—O3A179.64 (10)C11B—C12B—C13B—O3B−178.14 (10)
C11A—C12A—C13A—C14A0.00 (16)C11B—C12B—C13B—C14B1.16 (16)
O3A—C13A—C14A—C15A−179.21 (9)O3B—C13B—C14B—C15B178.11 (10)
C12A—C13A—C14A—C15A0.47 (16)C12B—C13B—C14B—C15B−1.24 (17)
C13A—C14A—C15A—C10A−0.21 (16)C13B—C14B—C15B—C10B0.14 (17)
C11A—C10A—C15A—C14A−0.50 (15)C11B—C10B—C15B—C14B1.00 (16)
C9A—C10A—C15A—C14A179.35 (10)C9B—C10B—C15B—C14B−177.66 (11)
C13A—O3A—C16A—C17A179.19 (9)C13B—O3B—C16B—C17B179.40 (9)
O3A—C16A—C17A—C18A179.77 (9)O3B—C16B—C17B—C18B−178.19 (8)
C16A—C17A—C18A—C19A176.24 (10)C16B—C17B—C18B—C19B−178.88 (9)
C17A—C18A—C19A—C20A178.47 (9)C17B—C18B—C19B—C20B179.18 (9)
C18A—C19A—C20A—C21A176.60 (9)C18B—C19B—C20B—C21B−178.06 (9)
C19A—C20A—C21A—C22A−178.54 (9)C19B—C20B—C21B—C22B179.42 (9)
C20A—C21A—C22A—C23A178.83 (9)C20B—C21B—C22B—C23B178.56 (9)
C21A—C22A—C23A—C24A179.22 (9)C21B—C22B—C23B—C24B−179.19 (9)
C22A—C23A—C24A—C25A−179.64 (10)C22B—C23B—C24B—C25B179.50 (9)
D—H···AD—HH···AD···AD—H···A
O1A—H1OA···O2Bi0.91 (2)1.80 (2)2.711 (1)179 (3)
O1B—H1OB···O2Aii0.91 (2)1.81 (2)2.716 (1)176 (2)
C4A—H4AA···O2Bi0.932.503.185 (1)131
C4B—H4BA···O2Aii0.932.503.192 (1)131
C14B—H14B···O3A0.932.563.485 (1)173
C18B—H18C···Cg1iii0.972.853.696 (1)146
C24B—H24D···Cg2iii0.972.713.554 (1)145
C22A—H22B···Cg3iv0.972.953.743 (1)140
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O1A—H1OA⋯O2Bi0.91 (2)1.80 (2)2.711 (1)179 (3)
O1B—H1OB⋯O2Aii0.91 (2)1.81 (2)2.716 (1)176 (2)
C4A—H4AA⋯O2Bi0.932.503.185 (1)131
C4B—H4BA⋯O2Aii0.932.503.192 (1)131
C14B—H14B⋯O3A0.932.563.485 (1)173
C18B—H18CCg1iii0.972.853.696 (1)146
C24B—H24DCg2iii0.972.713.554 (1)145
C22A—H22BCg3iv0.972.953.743 (1)140

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) . Cg1, Cg2 and Cg3 are the centroids of the C1A–C6A, C10B–C15B and C1B–C6B rings, respectively.

  6 in total

1.  3D QSAR studies on antimalarial alkoxylated and hydroxylated chalcones by CoMFA and CoMSIA.

Authors:  C X Xue; S Y Cui; M C Liu; Z D Hu; B T Fan
Journal:  Eur J Med Chem       Date:  2004-09       Impact factor: 6.514

2.  Synthesis and biological evaluation of chalcones and their derived pyrazoles as potential cytotoxic agents.

Authors:  B A Bhat; K L Dhar; S C Puri; A K Saxena; M Shanmugavel; G N Qazi
Journal:  Bioorg Med Chem Lett       Date:  2005-06-15       Impact factor: 2.823

3.  A short history of SHELX.

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

4.  Synthesis and evaluation of antiplatelet activity of trihydroxychalcone derivatives.

Authors:  Li-Ming Zhao; Hai-Shan Jin; Liang-Peng Sun; Hu-Ri Piao; Zhe-Shan Quan
Journal:  Bioorg Med Chem Lett       Date:  2005-11-15       Impact factor: 2.823

5.  Synthesis and antihyperglycemic activity of chalcone based aryloxypropanolamines.

Authors:  M Satyanarayana; Priti Tiwari; Brajendra K Tripathi; A K Srivastava; Ram Pratap
Journal:  Bioorg Med Chem       Date:  2004-03-01       Impact factor: 3.641

6.  Structure validation in chemical crystallography.

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

1.  (E)-3-[4-(Dodec-yloxy)phen-yl]-1-(2-hydroxy-phen-yl)prop-2-en-1-one.

Authors:  Ibrahim Abdul Razak; Hoong-Kun Fun; Zainab Ngaini; Siti Muhaini Haris Fadzillah; Hasnain Hussain
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-04-25

2.  (E)-3-[4-(Dec-yloxy)phen-yl]-1-(4-hydroxy-phen-yl)prop-2-en-1-one.

Authors:  Ibrahim Abdul Razak; Hoong-Kun Fun; Zainab Ngaini; Norashikin Irdawaty Abd Rahman; Hasnain Hussain
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-04-22

3.  (E)-3-[4-(Hex-yloxy)phen-yl]-1-(2-hydroxy-phen-yl)prop-2-en-1-one.

Authors:  Zainab Ngaini; Siti Muhaini Haris Fadzillah; Hasnain Hussain; Ibrahim Abdul Razak; Hoong-Kun Fun
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-05-14

4.  (E)-3-[4-(Hex-yloxy)phen-yl]-1-(4-hydroxy-phen-yl)prop-2-en-1-one.

Authors:  Ibrahim Abdul Razak; Hoong-Kun Fun; Zainab Ngaini; Norashikin Irdawaty Abd Rahman; Hasnain Hussain
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-05-29

5.  (E)-3-(4-Decyl-oxyphen-yl)-1-(2-hydroxy-phen-yl)prop-2-en-1-one.

Authors:  Zainab Ngaini; Norashikin Irdawaty Abd Rahman; Hasnain Hussain; Ibrahim Abdul Razak; Hoong-Kun Fun
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-03-28

6.  (E)-1-[4-(Hex-yloxy)phen-yl]-3-(4-hy-droxy-phen-yl)prop-2-en-1-one.

Authors:  Zainab Ngaini; Siti Muhaini Haris Fadzillah; Hasnain Hussain; Ibrahim Abdul Razak; Hoong-Kun Fun
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-12-18

7.  (E)-1-[4-(Hex-yloxy)phen-yl]-3-(3-hy-droxy-phen-yl)prop-2-en-1-one.

Authors:  Zainab Ngaini; Siti Muhaini Haris Fadzillah; Hasnain Hussain; Ibrahim Abdul Razak; Hoong-Kun Fun
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-11-24
  7 in total

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