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organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 65| Part 11| November 2009| Page o2614
https://doi.org/10.1107/S1600536809039488

(4-Hydr­­oxy-2,5-di­methyl­phen­yl)phenyl­methanone

Rodolfo Moreno-Fuquen,a* Leidy J. Valencia,a Alan R. Kennedy,b Denise Gilmourb and R. H. De Almeida Santosc

aDepartamento de Química – Facultad de Ciencias, Universidad del Valle, Apartado 25360, Santiago de Cali, Colombia, bWestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, Scotland, and cInstituto de Química de São Carlos, Universidade de São Paulo, USP, São Carlos, SP, Brazil
*Correspondence e-mail: rodimo26@yahoo.es

(Received 16 September 2009; accepted 28 September 2009; online 3 October 2009)

The title compound, C15H14O2, was obtained by Friedel–Crafts acyl­ation between 2,5-dimethyl­phenol and benzoyl chloride in the presence of aluminium chloride as a catalyst. The dihedral angle between the benzene rings is 61.95 (4)°. In the crystal, O—H⋯O hydrogen bonding and C—H⋯O weak inter­actions lead to polymeric C(6), C(8) and C(11) chains along the a, b and c-axis directions, respectively.

Related literature

For background information on the anti-fungal and anti-inflamatory biological activity of benzophenones, see: Naldoni et al. (2009[Naldoni, F. J., Claudino, A. L. R., Cruz, J. W., Chavasco, J. K., Faria e Silva, P. M., Veloso, M. P. & Dos Santos, M. H. (2009). J. Med. Food, 12, 403-407.]); Selvi et al. (2003[Selvi, A. T., Joseph, G. S. & Jayaprakasha, G. K. (2003). Food Microbiol. 20, 455-460.]); Naveen et al. (2006[Naveen, S., Khanum, S. A., Devaiah, V. T., Shashikanth, S., Anandalwar, S. M. & Prasad, S. (2006). Anal. Sci. 22, 183-184.]). For 104 benzophenone mol­ecules, see: Cox et al. (2008[Cox, P. J., Kechagias, D. & Kelly, O. (2008). Acta Cryst. B64, 206-216.]). For hydrogen-bond motifs, see: Etter (1990[Etter, M. (1990). Acc. Chem. Res. 23, 120-126.]).

[Scheme 1]

Experimental

Crystal data

  • C15H14O2

  • Mr = 226.26

  • Orthorhombic, P b c a

  • a = 12.1392 (10) Å

  • b = 8.1386 (7) Å

  • c = 23.665 (2) Å

  • V = 2338.0 (3) Å3

  • Z = 8

  • Mo Kα radiation

  • μ = 0.08 mm−1

  • T = 123 K

  • 0.25 × 0.12 × 0.05 mm
Data collection

  • Oxford Diffraction Gemini S diffractometer

  • Absorption correction: multi-scan (CrysAlis CCD; Oxford Diffraction, 2009[Oxford Diffraction (2009). CrysAlis CCD and CrysAlis RED. Oxford Diffraction Ltd, Yarnton, England.]) Tmin = 0.904, Tmax = 1.000

  • 9067 measured reflections

  • 2059 independent reflections

  • 1061 reflections with I > 2σ(I)

  • Rint = 0.061
Refinement

  • R[F2 > 2σ(F2)] = 0.032

  • wR(F2) = 0.058

  • S = 0.73

  • 2059 reflections

  • 158 parameters

  • H-atom parameters constrained

  • Δρmax = 0.15 e Å−3

  • Δρmin = −0.14 e Å−3

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A D—H H⋯A D⋯A D—H⋯A
O2—H2⋯O1i 0.84 1.92 2.6973 (15) 154
C15—H15B⋯O1ii 0.98 2.62 3.352 (2) 132
C4—H4⋯O2iii 0.95 2.67 3.454 (2) 140
Symmetry codes: (i) [x-{\script{1\over 2}}, -y+{\script{3\over 2}}, -z+1]; (ii) [-x+{\script{3\over 2}}, y-{\script{1\over 2}}, z]; (iii) [x, -y+{\script{3\over 2}}, z-{\script{1\over 2}}].

Data collection: CrysAlis CCD (Oxford Diffraction, 2009[Oxford Diffraction (2009). CrysAlis CCD and CrysAlis RED. Oxford Diffraction Ltd, Yarnton, England.]); cell refinement: CrysAlis CCD; data reduction: CrysAlis RED (Oxford Diffraction, 2009[Oxford Diffraction (2009). CrysAlis CCD and CrysAlis RED. Oxford Diffraction Ltd, Yarnton, England.]); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997[Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565.]) and Mercury (Macrae et al., 2006[Macrae, C. F., Edgington, P. R., McCabe, P., Pidcock, E., Shields, G. P., Taylor, R., Towler, M. & van de Streek, J. (2006). J. Appl. Cryst. 39, 453-457.]); software used to prepare material for publication: PARST95 (Nardelli, 1995[Nardelli, M. (1995). J. Appl. Cryst. 28, 659.]).

Supporting information

Crystal structure: contains datablocks I, global. DOI: https://doi.org/10.1107/S1600536809039488/hg2568sup1.cif

Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536809039488/hg2568Isup2.hkl

checkCIF report


Comment top

The title compound, C15H14O2, (4-Hydroxy-2,5-dimethyl-phenyl)-phenyl-methanone), (I), is part of a series of studies on benzophenone, which have been made in our research group. Benzophenone analogue systems show various anti-fungal and anti-inflamatory biological activities (Naldoni et al., 2009 and Selvi et al., 2003). The presence of various substituents in the benzophenone nucleus is essential to determining the quantitative structure-activity relationships of these systems. Some studies were carried out to show that methyl-substituted benzophenones exhibit anti-fungal properties (Naveen et al., 2006). In order to present the molecular conformation of (I), to analyse the type of hydrogen-bonds formed in (I) and to study its supramolecular behavior, the title compound was synthesized. The molecular structure of the title compound is shown in Fig. 1. The bond lengths and bond angles of (I) are in good agreement with the standard values and correspond to those observed in (4-Hydroxy-3-methylphenyl)(4- methylphenyl)methanone (Naveen et al., 2006). The two aromatic rings in the title structure form a dihedral angle of 61.95 (4)°. This value is greater than the value presented in the stable, orthorhombic form of unsubstituted benzophenone (54°) and follows the standard behavior of the majority of benzophenone molecules [104 benzophenone molecules, Cox et al., 2008]. The title molecule is characterized by the formation of O—H···O hydrogen-bonds and other C—H···O weak interactions (Table 1, Nardelli, 1995). The strongest hydrogen bond O—H···O interaction is responsible for crystal growth in [100] direction. Indeed, in a first substructure, atom O2 in the molecule at (x, y, z) acts as hydrogen bond donor to carbonyl O1 atom in the molecule at (x - 1/2, -y + 1/2, -z + 1). The propagation of this interaction forms a C(8) (Etter, 1990) chain running along [100] direction (Fig. 2). In a second substructure, atom C15 in the molecule at (x, y, z) links with weak interaction to carbonyl O1 atom in the molecule at (-x + 3/2, y - 1/2, z). The propagation of this interaction forms C(6) continuous chains via C15—H15B···O1 and running along [010] direction (Fig. 3). Finally in a third sub-structure, atom C4 in the molecule at (x, y, z) links with weak interaction to hydroxyl O2 atom in the molecule at (x, -y + 3/2, z - 1/2). The propagation of this interaction forms C(11) continuous chains and running along [001] direction. All of these interactions in [100], [010] and [001] directions define the bulk structure of the crystal.

Related literature top

For background information on the anti-fungal and anti-inflamatory biological activity of benzophenones, see: Naldoni et al. (2009); Selvi et al. (2003); Naveen et al. (2006). For 104 benzophenone molecules, see: Cox et al. (2008). For hydrogen-bond motifs, see: Etter (1990).

Experimental top

2,5-dimethylphenol (0.50 g, 4.10 mmol) was added to a solution of anhydrous aluminium chloride (0.40 g, 3.00 mmol) in dry dichloromethane (25 ml). The resulting solution was cooled and then a benzoyl chloride (0.80 g, 5.70 mmol) was slowly added at 0–5° C. After complete addition, the mixture was allowed to stir at room temperature for 0.5 h, and then it was heated up to 50° C for 1 h. The reaction mixture was poured onto ice (100 g) and conc. HCl (10 ml). The crude product was isolated by extraction with dichloromethane. The combined organic layers were washed with 10% aqueous NaOH, water, and then the solution was dried over Na2SO4 and it was evaporated at room temperature.

Refinement top

All H-atoms were located from difference maps and were positioned geometrically and refined using a riding model with C–H= 0.93–0.97 Å and Uiso(H)= 1.2Ueq(C).

Structure description top

The title compound, C15H14O2, (4-Hydroxy-2,5-dimethyl-phenyl)-phenyl-methanone), (I), is part of a series of studies on benzophenone, which have been made in our research group. Benzophenone analogue systems show various anti-fungal and anti-inflamatory biological activities (Naldoni et al., 2009 and Selvi et al., 2003). The presence of various substituents in the benzophenone nucleus is essential to determining the quantitative structure-activity relationships of these systems. Some studies were carried out to show that methyl-substituted benzophenones exhibit anti-fungal properties (Naveen et al., 2006). In order to present the molecular conformation of (I), to analyse the type of hydrogen-bonds formed in (I) and to study its supramolecular behavior, the title compound was synthesized. The molecular structure of the title compound is shown in Fig. 1. The bond lengths and bond angles of (I) are in good agreement with the standard values and correspond to those observed in (4-Hydroxy-3-methylphenyl)(4- methylphenyl)methanone (Naveen et al., 2006). The two aromatic rings in the title structure form a dihedral angle of 61.95 (4)°. This value is greater than the value presented in the stable, orthorhombic form of unsubstituted benzophenone (54°) and follows the standard behavior of the majority of benzophenone molecules [104 benzophenone molecules, Cox et al., 2008]. The title molecule is characterized by the formation of O—H···O hydrogen-bonds and other C—H···O weak interactions (Table 1, Nardelli, 1995). The strongest hydrogen bond O—H···O interaction is responsible for crystal growth in [100] direction. Indeed, in a first substructure, atom O2 in the molecule at (x, y, z) acts as hydrogen bond donor to carbonyl O1 atom in the molecule at (x - 1/2, -y + 1/2, -z + 1). The propagation of this interaction forms a C(8) (Etter, 1990) chain running along [100] direction (Fig. 2). In a second substructure, atom C15 in the molecule at (x, y, z) links with weak interaction to carbonyl O1 atom in the molecule at (-x + 3/2, y - 1/2, z). The propagation of this interaction forms C(6) continuous chains via C15—H15B···O1 and running along [010] direction (Fig. 3). Finally in a third sub-structure, atom C4 in the molecule at (x, y, z) links with weak interaction to hydroxyl O2 atom in the molecule at (x, -y + 3/2, z - 1/2). The propagation of this interaction forms C(11) continuous chains and running along [001] direction. All of these interactions in [100], [010] and [001] directions define the bulk structure of the crystal.

For background information on the anti-fungal and anti-inflamatory biological activity of benzophenones, see: Naldoni et al. (2009); Selvi et al. (2003); Naveen et al. (2006). For 104 benzophenone molecules, see: Cox et al. (2008). For hydrogen-bond motifs, see: Etter (1990).

Computing details top

Data collection: CrysAlis CCD (Oxford Diffraction, 2009); cell refinement: CrysAlis CCD (Oxford Diffraction, 2009); data reduction: CrysAlis RED (Oxford Diffraction, 2009); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997) and Mercury (Macrae et al., 2006); software used to prepare material for publication: PARST95 (Nardelli, 1995).

Figures top
[Figure 1] Fig. 1. An ORTEP-3 (Farrugia, 1997) plot of the title (I) compound, with the atomic labelling scheme. The shapes of the ellipsoids correspond to 50% probability contours of atomic displacement and, for the sake of clarity, H atoms are shown as spheres of arbitrary radius.
[Figure 2] Fig. 2. Part of the crystal structure of (I), showing the formation of C(8) chains running along [100] direction. Symmetry code: (i) x + 1/2, -y + 1/2, -z + 1; (ii) x - 1/2, -y + 1/2, -z + 1
[Figure 3] Fig. 3. Part of the crystal structure of (I), showing the formation of C(6) chain running along [010]. Symmetry code: (i) -x + 3/2, y - 1/2, z; (ii) -x + 3/2, y + 1/2, z.
[Figure 4] Fig. 4. Part of the crystal structure of (I), showing the formation of C(11) chain running along [001]. Symmetry code: (i) x, -y + 3/2, z - 1/2; (ii) x, -y + 3/2, z + 1/2
(4-Hydroxy-2,5-dimethylphenyl)phenylmethanone top
Crystal data top
C15H14O2Dx = 1.286 Mg m−3
Mr = 226.26Melting point: 443.0(10) K
Orthorhombic, PbcaMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ac 2abCell parameters from 1709 reflections
a = 12.1392 (10) Åθ = 2.5–30.7°
b = 8.1386 (7) ŵ = 0.08 mm−1
c = 23.665 (2) ÅT = 123 K
V = 2338.0 (3) Å3Shard, colourless
Z = 80.25 × 0.12 × 0.05 mm
F(000) = 960
Data collection top
Oxford Diffraction Gemini S
diffractometer		2059 independent reflections
Radiation source: fine-focus sealed tube1061 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.061
ω scansθmax = 25.0°, θmin = 3.1°
Absorption correction: multi-scan
(CrysAlis CCD; Oxford Diffraction, 2009)		h = −12→14
Tmin = 0.904, Tmax = 1.000k = −9→9
9067 measured reflectionsl = −28→26
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.032H-atom parameters constrained
wR(F2) = 0.058 w = 1/[σ2(Fo2) + (0.0224P)2]
where P = (Fo2 + 2Fc2)/3
S = 0.73(Δ/σ)max < 0.001
2059 reflectionsΔρmax = 0.15 e Å−3
158 parametersΔρmin = −0.14 e Å−3
0 restraintsExtinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.0019 (2)
Crystal data top
C15H14O2V = 2338.0 (3) Å3
Mr = 226.26Z = 8
Orthorhombic, PbcaMo Kα radiation
a = 12.1392 (10) ŵ = 0.08 mm−1
b = 8.1386 (7) ÅT = 123 K
c = 23.665 (2) Å0.25 × 0.12 × 0.05 mm
Data collection top
Oxford Diffraction Gemini S
diffractometer		2059 independent reflections
Absorption correction: multi-scan
(CrysAlis CCD; Oxford Diffraction, 2009)		1061 reflections with I > 2σ(I)
Tmin = 0.904, Tmax = 1.000Rint = 0.061
9067 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.0320 restraints
wR(F2) = 0.058H-atom parameters constrained
S = 0.73Δρmax = 0.15 e Å−3
2059 reflectionsΔρmin = −0.14 e Å−3
158 parameters
Special details top

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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
O10.83004 (8)0.77322 (14)0.37654 (5)0.0301 (3)
O20.51698 (9)0.86337 (14)0.58360 (5)0.0261 (3)
H20.45590.81510.58490.039*
C10.67652 (14)0.8006 (2)0.31719 (7)0.0211 (4)
C20.73020 (14)0.7315 (2)0.27099 (7)0.0291 (5)
H2A0.79860.67680.27610.035*
C30.68450 (16)0.7422 (2)0.21789 (7)0.0370 (5)
H30.72130.69460.18650.044*
C40.58475 (16)0.8226 (2)0.21010 (8)0.0363 (5)
H40.55270.82780.17350.044*
C50.53206 (15)0.8948 (2)0.25549 (7)0.0306 (5)
H50.46490.95240.24990.037*
C60.57691 (14)0.8834 (2)0.30907 (7)0.0248 (5)
H60.54000.93170.34030.030*
C70.72879 (13)0.78937 (19)0.37381 (7)0.0210 (4)
C80.66409 (13)0.80471 (19)0.42695 (7)0.0186 (4)
C90.71040 (13)0.9034 (2)0.46920 (7)0.0209 (4)
H90.77820.95720.46160.025*
C100.66178 (13)0.9261 (2)0.52152 (7)0.0185 (4)
C110.56262 (13)0.8428 (2)0.53126 (7)0.0195 (4)
C120.51675 (13)0.74203 (19)0.49063 (7)0.0210 (4)
H120.45050.68490.49900.025*
C130.56518 (13)0.7218 (2)0.43752 (7)0.0189 (4)
C140.71190 (13)1.0335 (2)0.56630 (7)0.0270 (5)
H14A0.73420.96560.59860.040*
H14B0.65771.11500.57870.040*
H14C0.77661.08980.55090.040*
C150.51105 (14)0.6050 (2)0.39635 (7)0.0266 (5)
H15A0.47300.51800.41730.040*
H15B0.56730.55600.37190.040*
H15C0.45770.66530.37320.040*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
O10.0175 (6)0.0449 (8)0.0279 (7)0.0032 (7)−0.0010 (6)0.0015 (7)
O20.0221 (7)0.0330 (8)0.0231 (7)−0.0020 (6)0.0038 (6)0.0001 (6)
C10.0213 (10)0.0219 (10)0.0200 (10)−0.0005 (9)−0.0006 (9)0.0020 (9)
C20.0321 (10)0.0282 (12)0.0269 (11)0.0059 (9)0.0025 (10)0.0014 (9)
C30.0531 (13)0.0374 (13)0.0206 (11)0.0084 (11)0.0015 (11)−0.0035 (9)
C40.0521 (14)0.0336 (13)0.0231 (12)0.0027 (11)−0.0110 (11)0.0034 (10)
C50.0343 (12)0.0256 (12)0.0318 (12)0.0013 (9)−0.0102 (10)0.0043 (10)
C60.0256 (10)0.0246 (11)0.0241 (11)−0.0005 (9)0.0002 (10)−0.0013 (9)
C70.0231 (9)0.0179 (10)0.0219 (10)0.0001 (8)−0.0003 (9)0.0007 (9)
C80.0176 (9)0.0187 (10)0.0196 (10)0.0029 (8)−0.0009 (9)0.0019 (9)
C90.0172 (9)0.0203 (10)0.0253 (11)−0.0006 (8)−0.0015 (9)0.0069 (9)
C100.0199 (10)0.0173 (10)0.0185 (10)0.0035 (8)−0.0030 (9)0.0021 (8)
C110.0204 (10)0.0207 (10)0.0173 (10)0.0063 (8)0.0026 (9)0.0037 (9)
C120.0170 (9)0.0206 (11)0.0253 (10)−0.0004 (9)0.0004 (8)0.0049 (9)
C130.0173 (9)0.0181 (10)0.0215 (10)0.0023 (8)−0.0029 (8)0.0006 (8)
C140.0252 (10)0.0274 (11)0.0283 (11)−0.0007 (9)0.0004 (9)0.0027 (9)
C150.0267 (10)0.0248 (11)0.0283 (11)−0.0032 (9)−0.0006 (9)−0.0002 (9)
Geometric parameters (Å, º) top
O1—C71.2377 (17)C8—C131.400 (2)
O2—C111.3674 (18)C8—C91.400 (2)
O2—H20.8400C9—C101.384 (2)
C1—C21.391 (2)C9—H90.9500
C1—C61.397 (2)C10—C111.401 (2)
C1—C71.486 (2)C10—C141.503 (2)
C2—C31.376 (2)C11—C121.381 (2)
C2—H2A0.9500C12—C131.397 (2)
C3—C41.388 (2)C12—H120.9500
C3—H30.9500C13—C151.511 (2)
C4—C51.381 (2)C14—H14A0.9800
C4—H40.9500C14—H14B0.9800
C5—C61.383 (2)C14—H14C0.9800
C5—H50.9500C15—H15A0.9800
C6—H60.9500C15—H15B0.9800
C7—C81.488 (2)C15—H15C0.9800
C11—O2—H2109.5C10—C9—H9118.5
C2—C1—C6119.48 (15)C8—C9—H9118.5
C2—C1—C7118.93 (15)C9—C10—C11116.70 (16)
C6—C1—C7121.56 (15)C9—C10—C14122.40 (15)
C3—C2—C1120.20 (16)C11—C10—C14120.90 (15)
C3—C2—H2A119.9O2—C11—C12122.69 (15)
C1—C2—H2A119.9O2—C11—C10115.98 (15)
C2—C3—C4120.17 (17)C12—C11—C10121.29 (16)
C2—C3—H3119.9C11—C12—C13121.78 (16)
C4—C3—H3119.9C11—C12—H12119.1
C5—C4—C3120.07 (17)C13—C12—H12119.1
C5—C4—H4120.0C12—C13—C8117.69 (15)
C3—C4—H4120.0C12—C13—C15118.11 (15)
C4—C5—C6120.13 (17)C8—C13—C15124.11 (14)
C4—C5—H5119.9C10—C14—H14A109.5
C6—C5—H5119.9C10—C14—H14B109.5
C5—C6—C1119.93 (16)H14A—C14—H14B109.5
C5—C6—H6120.0C10—C14—H14C109.5
C1—C6—H6120.0H14A—C14—H14C109.5
O1—C7—C1118.54 (16)H14B—C14—H14C109.5
O1—C7—C8119.27 (16)C13—C15—H15A109.5
C1—C7—C8122.12 (14)C13—C15—H15B109.5
C13—C8—C9119.56 (15)H15A—C15—H15B109.5
C13—C8—C7124.28 (15)C13—C15—H15C109.5
C9—C8—C7116.08 (15)H15A—C15—H15C109.5
C10—C9—C8122.95 (16)H15B—C15—H15C109.5
C6—C1—C2—C3−1.1 (3)C13—C8—C9—C10−1.2 (2)
C7—C1—C2—C3−179.02 (16)C7—C8—C9—C10−178.15 (15)
C1—C2—C3—C40.2 (3)C8—C9—C10—C110.8 (2)
C2—C3—C4—C51.3 (3)C8—C9—C10—C14−179.48 (16)
C3—C4—C5—C6−1.8 (3)C9—C10—C11—O2178.50 (14)
C4—C5—C6—C10.9 (3)C14—C10—C11—O2−1.2 (2)
C2—C1—C6—C50.5 (3)C9—C10—C11—C120.6 (2)
C7—C1—C6—C5178.40 (16)C14—C10—C11—C12−179.08 (15)
C2—C1—C7—O124.8 (2)O2—C11—C12—C13−179.51 (14)
C6—C1—C7—O1−153.09 (16)C10—C11—C12—C13−1.8 (2)
C2—C1—C7—C8−158.14 (16)C11—C12—C13—C81.4 (2)
C6—C1—C7—C824.0 (2)C11—C12—C13—C15178.17 (14)
O1—C7—C8—C13−135.69 (17)C9—C8—C13—C120.0 (2)
C1—C7—C8—C1347.3 (2)C7—C8—C13—C12176.75 (15)
O1—C7—C8—C941.1 (2)C9—C8—C13—C15−176.54 (15)
C1—C7—C8—C9−135.91 (16)C7—C8—C13—C150.2 (2)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
O2—H2···O1i0.841.922.6973 (15)154
C15—H15B···O1ii0.982.623.352 (2)132
C4—H4···O2iii0.952.673.454 (2)140
Symmetry codes: (i) x−1/2, −y+3/2, −z+1; (ii) −x+3/2, y−1/2, z; (iii) x, −y+3/2, z−1/2.

Experimental details

Crystal data
Chemical formulaC15H14O2
Mr226.26
Crystal system, space groupOrthorhombic, Pbca
Temperature (K)123
a, b, c (Å)12.1392 (10), 8.1386 (7), 23.665 (2)
V (Å3)2338.0 (3)
Z8
Radiation typeMo Kα
µ (mm−1)0.08
Crystal size (mm)0.25 × 0.12 × 0.05
Data collection
DiffractometerOxford Diffraction Gemini S
Absorption correctionMulti-scan
(CrysAlis CCD; Oxford Diffraction, 2009)
Tmin, Tmax0.904, 1.000
No. of measured, independent and
observed [I > 2σ(I)] reflections		9067, 2059, 1061
Rint0.061
(sin θ/λ)max (Å−1)0.595
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.032, 0.058, 0.73
No. of reflections2059
No. of parameters158
H-atom treatmentH-atom parameters constrained
Δρmax, Δρmin (e Å−3)0.15, −0.14

Computer programs: CrysAlis CCD (Oxford Diffraction, 2009), CrysAlis RED (Oxford Diffraction, 2009), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 for Windows (Farrugia, 1997) and Mercury (Macrae et al., 2006), PARST95 (Nardelli, 1995).

Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
O2—H2···O1i0.841.922.6973 (15)153.6
C15—H15B···O1ii0.982.623.352 (2)131.6
C4—H4···O2iii0.952.673.454 (2)140.0
Symmetry codes: (i) x−1/2, −y+3/2, −z+1; (ii) −x+3/2, y−1/2, z; (iii) x, −y+3/2, z−1/2.
 

Acknowledgements

RMF is grateful to the Spanish Research Council (CSIC) for the use of a free-of-charge licence to the Cambridge Structural Database (Allen, 2002[Allen, F. H. (2002). Acta Cryst. B58, 380-388.]). RMF also thanks the Universidad del Valle, Colombia, and the Instituto de Química de São Carlos, Brazil, for partial financial support.

References

First citationAllen, F. H. (2002). Acta Cryst. B58, 380–388.  Web of Science CSD CrossRef CAS IUCr Journals Google Scholar
 First citationCox, P. J., Kechagias, D. & Kelly, O. (2008). Acta Cryst. B64, 206–216.  Web of Science CSD CrossRef IUCr Journals Google Scholar
 First citationEtter, M. (1990). Acc. Chem. Res. 23, 120–126.  CrossRef CAS Web of Science Google Scholar
 First citationFarrugia, L. J. (1997). J. Appl. Cryst. 30, 565.  CrossRef IUCr Journals Google Scholar
 First citationMacrae, C. F., Edgington, P. R., McCabe, P., Pidcock, E., Shields, G. P., Taylor, R., Towler, M. & van de Streek, J. (2006). J. Appl. Cryst. 39, 453–457.  Web of Science CSD CrossRef CAS IUCr Journals Google Scholar
 First citationNaldoni, F. J., Claudino, A. L. R., Cruz, J. W., Chavasco, J. K., Faria e Silva, P. M., Veloso, M. P. & Dos Santos, M. H. (2009). J. Med. Food, 12, 403–407.  Google Scholar
 First citationNardelli, M. (1995). J. Appl. Cryst. 28, 659.  CrossRef IUCr Journals Google Scholar
 First citationNaveen, S., Khanum, S. A., Devaiah, V. T., Shashikanth, S., Anandalwar, S. M. & Prasad, S. (2006). Anal. Sci. 22, 183–184.  Web of Science PubMed Google Scholar
 First citationOxford Diffraction (2009). CrysAlis CCD and CrysAlis RED. Oxford Diffraction Ltd, Yarnton, England.  Google Scholar
 First citationSelvi, A. T., Joseph, G. S. & Jayaprakasha, G. K. (2003). Food Microbiol. 20, 455–460.  Google Scholar
 First citationSheldrick, G. M. (2008). Acta Cryst. A64, 112–122.  Web of Science CrossRef CAS IUCr Journals Google Scholar

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ISSN: 2056-9890
Volume 65| Part 11| November 2009| Page o2614
https://doi.org/10.1107/S1600536809039488
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