organic compounds
4-Methylphenyl 4-chlorobenzoate
aDepartment of Chemistry, Mangalore University, Mangalagangotri 574 199, Mangalore, India, and bInstitute of Materials Science, Darmstadt University of Technology, Petersenstrasse 23, D-64287 Darmstadt, Germany
*Correspondence e-mail: gowdabt@yahoo.com
The 14H11ClO2, is similar to those of phenyl benzoate, 4-methylphenyl benzoate and 4-methylphenyl 4-methylbenzoate. The dihedral angle between the phenyl and benzene rings is 51.86 (4)°. The molecules crystallize in planes parallel to (02).
of the title compound, CRelated literature
For related literature, see: Adams & Morsi (1976); Gowda, Foro, Babitha & Fuess (2007a,b,c,d,e); Gowda, Foro, Nayak & Fuess (2007a,b); Nayak & Gowda (2007).
Experimental
Crystal data
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Data collection: CrysAlis CCD (Oxford Diffraction, 2006); cell CrysAlis RED; data reduction: CrysAlis RED; program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: PLATON (Spek 2003) and ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97.
Supporting information
https://doi.org/10.1107/S1600536807062137/bt2647sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536807062137/bt2647Isup2.hkl
The title compound was prepared according to a literature method (Nayak & Gowda, 2007). The purity of the compound was checked by determining its melting point. It was characterized by recording its infrared and NMR spectra (Nayak & Gowda, 2007). Single crystals of the title compound were obtained by slow evaporation of an ethanolic solution and used for X-ray diffraction studies at room temperature.
The H atoms of the methyl groups were positioned with idealized geometry using a riding model with C—H = 0.98 Å. The other H atoms were located in difference map and their positions refined.
In the present work, the structure of 4-methylphenyl 4-chlorobenzoate (4MP4CBA) has been determined, as part of a study of substituent effects on the structures of industrially significant compounds (Gowda, Foro, Babitha & Fuess, 2007a, 2007b; Gowda, Foro, Nayak & Fuess, 2007a, 2007b). The structure of 4MP4CBA (Fig. 1) resembles those of phenyl benzoate (PBA)(Adams & Morsi, 1976), 4-methylphenyl benzoate (4MPBA) (Gowda, Foro, Nayak & Fuess, 2007b), 4-methylphenyl 4-methylbenzoate (4MP4MBA)(Gowda, Foro, Babitha & Fuess, 2007b) and other aryl benzoates (Gowda, Foro, Babitha & Fuess, 2007a; Gowda, Foro, Nayak & Fuess, 2007a). The bond parameters in 4MP4CBA are similar to those in PBA, 4MPBA, 4MP4MBA and other benzoates (Gowda, Foro, Babitha & Fuess, 2007a, 2007b; Gowda, Foro, Nayak & Fuess, 2007a, 2007b). The molecules in the title compound are packed into plane parallel to (-1 0 2) (Fig. 2).
For related literature, see: Adams & Morsi (1976); Gowda, Foro, Babitha & Fuess (2007a,b,c,d,e); Gowda, Foro, Nayak & Fuess (2007a,b); Nayak & Gowda (2007).
Data collection: CrysAlis CCD (Oxford Diffraction, 2006); cell
CrysAlis RED (Oxford Diffraction, 2006); data reduction: CrysAlis RED (Oxford Diffraction, 2006); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: PLATON (Spek 2003) and ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: SHELXL97 (Sheldrick, 1997).C14H11ClO2 | F(000) = 512 |
Mr = 246.68 | Dx = 1.386 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P2ybc | Cell parameters from 5716 reflections |
a = 14.6932 (4) Å | θ = 2.2–26.9° |
b = 11.3269 (3) Å | µ = 0.31 mm−1 |
c = 7.2386 (2) Å | T = 100 K |
β = 101.050 (3)° | Prism, colourless |
V = 1182.37 (6) Å3 | 0.40 × 0.28 × 0.08 mm |
Z = 4 |
Oxford Diffraction Xcalibur diffractometer with Sapphire CCD detector | 2407 independent reflections |
Radiation source: Enhance (Mo) X-ray Source | 1889 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.023 |
Detector resolution: 8.4012 pixels mm-1 | θmax = 26.4°, θmin = 2.3° |
Rotation method data acquisition using ω scans. | h = −18→18 |
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2006) | k = −13→14 |
Tmin = 0.887, Tmax = 0.976 | l = −9→9 |
17127 measured reflections |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.034 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.096 | H-atom parameters constrained |
S = 1.04 | w = 1/[σ2(Fo2) + (0.0437P)2 + 0.873P] where P = (Fo2 + 2Fc2)/3 |
2407 reflections | (Δ/σ)max < 0.001 |
155 parameters | Δρmax = 1.04 e Å−3 |
0 restraints | Δρmin = −0.29 e Å−3 |
C14H11ClO2 | V = 1182.37 (6) Å3 |
Mr = 246.68 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 14.6932 (4) Å | µ = 0.31 mm−1 |
b = 11.3269 (3) Å | T = 100 K |
c = 7.2386 (2) Å | 0.40 × 0.28 × 0.08 mm |
β = 101.050 (3)° |
Oxford Diffraction Xcalibur diffractometer with Sapphire CCD detector | 2407 independent reflections |
Absorption correction: multi-scan (CrysAlis RED; Oxford Diffraction, 2006) | 1889 reflections with I > 2σ(I) |
Tmin = 0.887, Tmax = 0.976 | Rint = 0.023 |
17127 measured reflections |
R[F2 > 2σ(F2)] = 0.034 | 0 restraints |
wR(F2) = 0.096 | H-atom parameters constrained |
S = 1.04 | Δρmax = 1.04 e Å−3 |
2407 reflections | Δρmin = −0.29 e Å−3 |
155 parameters |
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. |
x | y | z | Uiso*/Ueq | ||
Cl1 | −0.39495 (3) | 0.43951 (5) | 0.00266 (7) | 0.03131 (16) | |
O1 | 0.06211 (8) | 0.40950 (10) | 0.28512 (17) | 0.0203 (3) | |
O2 | 0.02463 (9) | 0.23571 (11) | 0.40524 (18) | 0.0264 (3) | |
C1 | −0.27915 (12) | 0.40681 (16) | 0.0929 (2) | 0.0204 (4) | |
C2 | −0.25731 (12) | 0.30158 (16) | 0.1886 (2) | 0.0214 (4) | |
H2 | −0.3045 | 0.2473 | 0.2043 | 0.026* | |
C3 | −0.16463 (12) | 0.27738 (15) | 0.2611 (2) | 0.0193 (4) | |
H3 | −0.1481 | 0.2058 | 0.3275 | 0.023* | |
C4 | −0.09585 (11) | 0.35718 (15) | 0.2371 (2) | 0.0172 (3) | |
C5 | −0.11937 (12) | 0.46239 (15) | 0.1393 (2) | 0.0184 (4) | |
H5 | −0.0723 | 0.5167 | 0.1224 | 0.022* | |
C6 | −0.21182 (12) | 0.48738 (15) | 0.0668 (2) | 0.0196 (4) | |
H6 | −0.2287 | 0.5588 | 0.0002 | 0.024* | |
C7 | 0.00171 (12) | 0.32497 (15) | 0.3186 (2) | 0.0188 (4) | |
C8 | 0.15790 (11) | 0.38716 (16) | 0.3334 (2) | 0.0185 (4) | |
C9 | 0.19650 (12) | 0.28504 (15) | 0.2769 (2) | 0.0197 (4) | |
H9 | 0.1583 | 0.2245 | 0.2123 | 0.024* | |
C10 | 0.29215 (12) | 0.27312 (15) | 0.3169 (2) | 0.0208 (4) | |
H10 | 0.3193 | 0.2028 | 0.2806 | 0.025* | |
C11 | 0.34947 (12) | 0.36115 (16) | 0.4084 (2) | 0.0222 (4) | |
C12 | 0.30820 (12) | 0.46299 (16) | 0.4619 (2) | 0.0224 (4) | |
H12 | 0.3462 | 0.5244 | 0.5243 | 0.027* | |
C13 | 0.21257 (12) | 0.47634 (15) | 0.4254 (2) | 0.0199 (4) | |
H13 | 0.1851 | 0.5460 | 0.4633 | 0.024* | |
C14 | 0.45367 (13) | 0.34475 (18) | 0.4483 (3) | 0.0327 (5) | |
H14A | 0.4683 | 0.2603 | 0.4581 | 0.049* | |
H14B | 0.4805 | 0.3840 | 0.5669 | 0.049* | |
H14C | 0.4797 | 0.3794 | 0.3457 | 0.049* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Cl1 | 0.0190 (2) | 0.0368 (3) | 0.0365 (3) | 0.00206 (19) | 0.00115 (18) | 0.0060 (2) |
O1 | 0.0181 (6) | 0.0181 (6) | 0.0245 (6) | −0.0002 (5) | 0.0033 (5) | 0.0019 (5) |
O2 | 0.0240 (7) | 0.0247 (7) | 0.0303 (7) | 0.0022 (5) | 0.0044 (5) | 0.0110 (6) |
C1 | 0.0170 (8) | 0.0249 (9) | 0.0192 (9) | 0.0012 (7) | 0.0032 (7) | −0.0033 (7) |
C2 | 0.0224 (9) | 0.0220 (9) | 0.0200 (9) | −0.0038 (7) | 0.0049 (7) | −0.0003 (7) |
C3 | 0.0254 (9) | 0.0158 (8) | 0.0168 (8) | −0.0002 (7) | 0.0043 (7) | 0.0003 (7) |
C4 | 0.0206 (8) | 0.0167 (8) | 0.0149 (8) | 0.0011 (7) | 0.0052 (6) | −0.0018 (7) |
C5 | 0.0221 (8) | 0.0160 (8) | 0.0184 (8) | −0.0012 (7) | 0.0070 (7) | −0.0010 (7) |
C6 | 0.0239 (9) | 0.0168 (8) | 0.0190 (8) | 0.0033 (7) | 0.0062 (7) | 0.0012 (7) |
C7 | 0.0215 (8) | 0.0184 (9) | 0.0171 (8) | −0.0022 (7) | 0.0051 (7) | −0.0016 (7) |
C8 | 0.0183 (8) | 0.0209 (9) | 0.0167 (8) | 0.0008 (7) | 0.0047 (7) | 0.0041 (7) |
C9 | 0.0252 (9) | 0.0173 (9) | 0.0166 (8) | −0.0010 (7) | 0.0043 (7) | 0.0000 (7) |
C10 | 0.0265 (9) | 0.0178 (9) | 0.0200 (8) | 0.0031 (7) | 0.0087 (7) | 0.0009 (7) |
C11 | 0.0221 (9) | 0.0234 (9) | 0.0226 (9) | 0.0010 (7) | 0.0080 (7) | 0.0037 (7) |
C12 | 0.0241 (9) | 0.0200 (9) | 0.0231 (9) | −0.0041 (7) | 0.0045 (7) | −0.0005 (7) |
C13 | 0.0239 (9) | 0.0166 (8) | 0.0205 (9) | 0.0013 (7) | 0.0074 (7) | −0.0002 (7) |
C14 | 0.0221 (9) | 0.0310 (11) | 0.0448 (12) | 0.0012 (8) | 0.0061 (8) | 0.0015 (9) |
Cl1—C1 | 1.7414 (17) | C8—C13 | 1.380 (2) |
O1—C7 | 1.359 (2) | C8—C9 | 1.384 (2) |
O1—C8 | 1.407 (2) | C9—C10 | 1.386 (2) |
O2—C7 | 1.203 (2) | C9—H9 | 0.9500 |
C1—C2 | 1.385 (3) | C10—C11 | 1.389 (3) |
C1—C6 | 1.385 (3) | C10—H10 | 0.9500 |
C2—C3 | 1.390 (2) | C11—C12 | 1.392 (3) |
C2—H2 | 0.9500 | C11—C14 | 1.514 (2) |
C3—C4 | 1.391 (2) | C12—C13 | 1.387 (2) |
C3—H3 | 0.9500 | C12—H12 | 0.9500 |
C4—C5 | 1.395 (2) | C13—H13 | 0.9500 |
C4—C7 | 1.487 (2) | C14—H14A | 0.9800 |
C5—C6 | 1.388 (2) | C14—H14B | 0.9800 |
C5—H5 | 0.9500 | C14—H14C | 0.9800 |
C6—H6 | 0.9500 | ||
C7—O1—C8 | 119.05 (13) | C13—C8—O1 | 116.77 (15) |
C2—C1—C6 | 122.14 (16) | C9—C8—O1 | 121.61 (15) |
C2—C1—Cl1 | 119.12 (14) | C8—C9—C10 | 118.44 (16) |
C6—C1—Cl1 | 118.74 (14) | C8—C9—H9 | 120.8 |
C1—C2—C3 | 118.36 (16) | C10—C9—H9 | 120.8 |
C1—C2—H2 | 120.8 | C9—C10—C11 | 121.84 (16) |
C3—C2—H2 | 120.8 | C9—C10—H10 | 119.1 |
C2—C3—C4 | 120.50 (16) | C11—C10—H10 | 119.1 |
C2—C3—H3 | 119.8 | C10—C11—C12 | 118.09 (16) |
C4—C3—H3 | 119.8 | C10—C11—C14 | 120.10 (16) |
C3—C4—C5 | 120.19 (16) | C12—C11—C14 | 121.81 (17) |
C3—C4—C7 | 117.33 (15) | C13—C12—C11 | 121.12 (17) |
C5—C4—C7 | 122.48 (15) | C13—C12—H12 | 119.4 |
C6—C5—C4 | 119.67 (16) | C11—C12—H12 | 119.4 |
C6—C5—H5 | 120.2 | C8—C13—C12 | 119.11 (16) |
C4—C5—H5 | 120.2 | C8—C13—H13 | 120.4 |
C1—C6—C5 | 119.14 (16) | C12—C13—H13 | 120.4 |
C1—C6—H6 | 120.4 | C11—C14—H14A | 109.5 |
C5—C6—H6 | 120.4 | C11—C14—H14B | 109.5 |
O2—C7—O1 | 123.92 (15) | H14A—C14—H14B | 109.5 |
O2—C7—C4 | 124.41 (15) | C11—C14—H14C | 109.5 |
O1—C7—C4 | 111.66 (14) | H14A—C14—H14C | 109.5 |
C13—C8—C9 | 121.39 (16) | H14B—C14—H14C | 109.5 |
C6—C1—C2—C3 | 0.4 (3) | C3—C4—C7—O1 | 179.72 (14) |
Cl1—C1—C2—C3 | −179.45 (13) | C5—C4—C7—O1 | −0.1 (2) |
C1—C2—C3—C4 | −0.2 (3) | C7—O1—C8—C13 | −134.88 (16) |
C2—C3—C4—C5 | −0.2 (3) | C7—O1—C8—C9 | 50.6 (2) |
C2—C3—C4—C7 | −179.97 (15) | C13—C8—C9—C10 | 0.8 (3) |
C3—C4—C5—C6 | 0.3 (2) | O1—C8—C9—C10 | 174.97 (14) |
C7—C4—C5—C6 | −179.89 (15) | C8—C9—C10—C11 | −1.1 (3) |
C2—C1—C6—C5 | −0.2 (3) | C9—C10—C11—C12 | 0.6 (3) |
Cl1—C1—C6—C5 | 179.59 (13) | C9—C10—C11—C14 | −179.67 (17) |
C4—C5—C6—C1 | −0.1 (3) | C10—C11—C12—C13 | 0.2 (3) |
C8—O1—C7—O2 | 7.9 (2) | C14—C11—C12—C13 | −179.55 (17) |
C8—O1—C7—C4 | −172.71 (14) | C9—C8—C13—C12 | 0.0 (3) |
C3—C4—C7—O2 | −0.9 (3) | O1—C8—C13—C12 | −174.50 (15) |
C5—C4—C7—O2 | 179.27 (17) | C11—C12—C13—C8 | −0.5 (3) |
Experimental details
Crystal data | |
Chemical formula | C14H11ClO2 |
Mr | 246.68 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 100 |
a, b, c (Å) | 14.6932 (4), 11.3269 (3), 7.2386 (2) |
β (°) | 101.050 (3) |
V (Å3) | 1182.37 (6) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.31 |
Crystal size (mm) | 0.40 × 0.28 × 0.08 |
Data collection | |
Diffractometer | Oxford Diffraction Xcalibur diffractometer with Sapphire CCD detector |
Absorption correction | Multi-scan (CrysAlis RED; Oxford Diffraction, 2006) |
Tmin, Tmax | 0.887, 0.976 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 17127, 2407, 1889 |
Rint | 0.023 |
(sin θ/λ)max (Å−1) | 0.625 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.034, 0.096, 1.04 |
No. of reflections | 2407 |
No. of parameters | 155 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 1.04, −0.29 |
Computer programs: CrysAlis CCD (Oxford Diffraction, 2006), CrysAlis RED (Oxford Diffraction, 2006), SHELXS97 (Sheldrick, 1997), SHELXL97 (Sheldrick, 1997), PLATON (Spek 2003) and ORTEP-3 (Farrugia, 1997).
Acknowledgements
BTG thanks the Alexander von Humboldt Foundation, Bonn, Germany, for extensions of his research fellowship.
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
In the present work, the structure of 4-methylphenyl 4-chlorobenzoate (4MP4CBA) has been determined, as part of a study of substituent effects on the structures of industrially significant compounds (Gowda, Foro, Babitha & Fuess, 2007a, 2007b; Gowda, Foro, Nayak & Fuess, 2007a, 2007b). The structure of 4MP4CBA (Fig. 1) resembles those of phenyl benzoate (PBA)(Adams & Morsi, 1976), 4-methylphenyl benzoate (4MPBA) (Gowda, Foro, Nayak & Fuess, 2007b), 4-methylphenyl 4-methylbenzoate (4MP4MBA)(Gowda, Foro, Babitha & Fuess, 2007b) and other aryl benzoates (Gowda, Foro, Babitha & Fuess, 2007a; Gowda, Foro, Nayak & Fuess, 2007a). The bond parameters in 4MP4CBA are similar to those in PBA, 4MPBA, 4MP4MBA and other benzoates (Gowda, Foro, Babitha & Fuess, 2007a, 2007b; Gowda, Foro, Nayak & Fuess, 2007a, 2007b). The molecules in the title compound are packed into plane parallel to (-1 0 2) (Fig. 2).