| Literature DB >> 21202131 |
Jun Yang, Qing-Rong Qi, Wen-Cai Huang, Hu Zheng.
Abstract
The title compound, C(14)H(18)O(3), is an important model compound in the synthesis of phenolic ethers. The cyclo-hexane ring adopts a chair conformation. In the crystal structure, adjacent mol-ecules are linked by O-H⋯O hydrogen bonds.Entities:
Year: 2008 PMID: 21202131 PMCID: PMC2960961 DOI: 10.1107/S1600536808007381
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C14H18O3 | |
| Monoclinic, | Mo |
| Cell parameters from 30 reflections | |
| θ = 4.5–9.5° | |
| µ = 0.08 mm−1 | |
| β = 113.93 (4)° | |
| Block, colourless | |
| 0.45 × 0.25 × 0.24 mm |
| Enraf–Nonius CAD-4 diffractometer | |
| Radiation source: fine-focus sealed tube | θmax = 25.5°, θmin = 3.5° |
| graphite | |
| ω/2–θ scans | |
| 2657 measured reflections | |
| 2330 independent reflections | 3 standard reflections every 250 reflections |
| 1301 reflections with | intensity decay: 1.8% |
| Refinement on | Primary atom site location: structure-invariant direct methods |
| Least-squares matrix: full | Secondary atom site location: difference Fourier map |
| Hydrogen site location: inferred from neighbouring sites | |
| H-atom parameters constrained | |
| 2330 reflections | (Δ/σ)max < 0.001 |
| 156 parameters | Δρmax = 0.17 e Å−3 |
| 9 restraints | Δρmin = −0.17 e Å−3 |
| 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 |
| O1 | 0.5351 (13) | 0.8410 (2) | −0.0641 (11) | 0.084 (2) | |
| O2 | 1.0653 (15) | 0.9709 (3) | 0.8119 (13) | 0.110 (3) | |
| H2 | 1.1166 | 0.9870 | 0.9115 | 0.132* | |
| O3 | 0.7287 (14) | 0.9889 (2) | 0.8198 (11) | 0.104 (3) | |
| C1 | 0.584 (2) | 0.8016 (3) | −0.328 (2) | 0.087 (4) | |
| H1 | 0.7444 | 0.8012 | −0.2354 | 0.105* | |
| C2 | 0.494 (4) | 0.7816 (4) | −0.531 (3) | 0.112 (6) | |
| H2A | 0.5971 | 0.7680 | −0.5758 | 0.134* | |
| C3 | 0.260 (4) | 0.7818 (4) | −0.662 (3) | 0.117 (6) | |
| H3 | 0.2030 | 0.7679 | −0.7951 | 0.141* | |
| C4 | 0.103 (3) | 0.8026 (4) | −0.6030 (19) | 0.102 (5) | |
| H4 | −0.0571 | 0.8032 | −0.6962 | 0.123* | |
| C5 | 0.192 (3) | 0.8225 (3) | −0.3991 (19) | 0.085 (4) | |
| H5 | 0.0893 | 0.8360 | −0.3543 | 0.102* | |
| C6 | 0.425 (3) | 0.8221 (3) | −0.268 (2) | 0.074 (4) | |
| C7 | 0.3845 (19) | 0.8640 (3) | 0.0058 (16) | 0.080 (4) | |
| H7A | 0.2653 | 0.8483 | 0.0257 | 0.096* | |
| H7B | 0.3052 | 0.8834 | −0.1060 | 0.096* | |
| C8 | 0.5426 (19) | 0.8826 (3) | 0.2262 (15) | 0.062 (3) | |
| H8 | 0.6310 | 0.8625 | 0.3314 | 0.074* | |
| C9 | 0.3865 (17) | 0.9033 (3) | 0.3227 (15) | 0.076 (4) | |
| H9A | 0.2912 | 0.9223 | 0.2163 | 0.092* | |
| H9B | 0.2802 | 0.8852 | 0.3460 | 0.092* | |
| C10 | 0.5351 (19) | 0.9225 (3) | 0.5425 (15) | 0.076 (4) | |
| H10A | 0.4323 | 0.9360 | 0.5975 | 0.092* | |
| H10B | 0.6210 | 0.9033 | 0.6524 | 0.092* | |
| C11 | 0.7078 (19) | 0.9501 (3) | 0.5158 (16) | 0.066 (3) | |
| H11 | 0.6143 | 0.9689 | 0.4037 | 0.079* | |
| C12 | 0.8661 (18) | 0.9296 (3) | 0.4193 (15) | 0.075 (3) | |
| H12A | 0.9704 | 0.9480 | 0.3942 | 0.091* | |
| H12B | 0.9635 | 0.9108 | 0.5261 | 0.091* | |
| C13 | 0.7164 (19) | 0.9100 (3) | 0.2005 (16) | 0.077 (3) | |
| H13A | 0.6310 | 0.9292 | 0.0898 | 0.092* | |
| H13B | 0.8191 | 0.8964 | 0.1460 | 0.092* | |
| C14 | 0.842 (2) | 0.9717 (4) | 0.7277 (17) | 0.073 (4) |
| O1 | 0.102 (6) | 0.090 (6) | 0.065 (5) | −0.001 (5) | 0.040 (5) | −0.021 (5) |
| O2 | 0.103 (7) | 0.143 (9) | 0.085 (6) | 0.002 (7) | 0.040 (6) | −0.046 (5) |
| O3 | 0.109 (7) | 0.127 (8) | 0.083 (6) | 0.020 (6) | 0.046 (5) | −0.031 (5) |
| C1 | 0.120 (12) | 0.073 (9) | 0.093 (9) | 0.000 (8) | 0.068 (9) | −0.004 (8) |
| C2 | 0.179 (18) | 0.097 (12) | 0.102 (12) | −0.012 (13) | 0.100 (13) | −0.017 (10) |
| C3 | 0.20 (2) | 0.099 (12) | 0.078 (11) | −0.008 (14) | 0.078 (13) | −0.007 (9) |
| C4 | 0.152 (14) | 0.093 (11) | 0.070 (9) | −0.011 (10) | 0.052 (10) | −0.013 (8) |
| C5 | 0.114 (12) | 0.088 (10) | 0.058 (8) | 0.000 (9) | 0.038 (8) | −0.009 (8) |
| C6 | 0.108 (12) | 0.063 (9) | 0.063 (8) | 0.000 (9) | 0.045 (9) | 0.002 (7) |
| C7 | 0.098 (9) | 0.090 (9) | 0.066 (7) | −0.006 (8) | 0.049 (7) | −0.010 (7) |
| C8 | 0.080 (8) | 0.056 (8) | 0.051 (6) | 0.001 (7) | 0.029 (6) | −0.004 (6) |
| C9 | 0.088 (9) | 0.095 (10) | 0.061 (7) | −0.013 (7) | 0.045 (7) | −0.013 (7) |
| C10 | 0.096 (9) | 0.090 (9) | 0.062 (7) | −0.025 (8) | 0.052 (7) | −0.021 (7) |
| C11 | 0.084 (9) | 0.065 (8) | 0.050 (6) | 0.005 (7) | 0.030 (6) | −0.010 (6) |
| C12 | 0.088 (9) | 0.079 (9) | 0.067 (7) | −0.012 (7) | 0.039 (7) | −0.011 (7) |
| C13 | 0.089 (9) | 0.098 (10) | 0.059 (7) | −0.013 (8) | 0.044 (7) | −0.017 (7) |
| C14 | 0.068 (9) | 0.102 (10) | 0.055 (7) | 0.013 (9) | 0.030 (7) | 0.004 (7) |
| O1—C6 | 1.394 (12) | C7—H7B | 0.9700 |
| O1—C7 | 1.438 (10) | C8—C13 | 1.501 (12) |
| O2—C14 | 1.261 (11) | C8—C9 | 1.532 (11) |
| O2—H2 | 0.8200 | C8—H8 | 0.9800 |
| O3—C14 | 1.248 (11) | C9—C10 | 1.512 (12) |
| C1—C6 | 1.392 (14) | C9—H9A | 0.9700 |
| C1—C2 | 1.401 (16) | C9—H9B | 0.9700 |
| C1—H1 | 0.9300 | C10—C11 | 1.501 (12) |
| C2—C3 | 1.350 (18) | C10—H10A | 0.9700 |
| C2—H2A | 0.9300 | C10—H10B | 0.9700 |
| C3—C4 | 1.386 (17) | C11—C14 | 1.497 (13) |
| C3—H3 | 0.9300 | C11—C12 | 1.540 (12) |
| C4—C5 | 1.402 (13) | C11—H11 | 0.9800 |
| C4—H4 | 0.9300 | C12—C13 | 1.514 (12) |
| C5—C6 | 1.341 (14) | C12—H12A | 0.9700 |
| C5—H5 | 0.9300 | C12—H12B | 0.9700 |
| C7—C8 | 1.519 (12) | C13—H13A | 0.9700 |
| C7—H7A | 0.9700 | C13—H13B | 0.9700 |
| C6—O1—C7 | 116.2 (9) | C10—C9—H9A | 109.4 |
| C14—O2—H2 | 109.5 | C8—C9—H9A | 109.4 |
| C6—C1—C2 | 118.1 (14) | C10—C9—H9B | 109.4 |
| C6—C1—H1 | 120.9 | C8—C9—H9B | 109.4 |
| C2—C1—H1 | 120.9 | H9A—C9—H9B | 108.0 |
| C3—C2—C1 | 120.5 (16) | C11—C10—C9 | 111.3 (8) |
| C3—C2—H2A | 119.8 | C11—C10—H10A | 109.4 |
| C1—C2—H2A | 119.8 | C9—C10—H10A | 109.4 |
| C2—C3—C4 | 121.1 (16) | C11—C10—H10B | 109.4 |
| C2—C3—H3 | 119.5 | C9—C10—H10B | 109.4 |
| C4—C3—H3 | 119.5 | H10A—C10—H10B | 108.0 |
| C3—C4—C5 | 118.5 (14) | C14—C11—C10 | 111.9 (8) |
| C3—C4—H4 | 120.7 | C14—C11—C12 | 114.1 (10) |
| C5—C4—H4 | 120.7 | C10—C11—C12 | 110.2 (8) |
| C6—C5—C4 | 120.3 (12) | C14—C11—H11 | 106.7 |
| C6—C5—H5 | 119.8 | C10—C11—H11 | 106.7 |
| C4—C5—H5 | 119.8 | C12—C11—H11 | 106.7 |
| C5—C6—C1 | 121.5 (12) | C13—C12—C11 | 110.5 (9) |
| C5—C6—O1 | 125.9 (11) | C13—C12—H12A | 109.5 |
| C1—C6—O1 | 112.7 (13) | C11—C12—H12A | 109.5 |
| O1—C7—C8 | 106.9 (9) | C13—C12—H12B | 109.5 |
| O1—C7—H7A | 110.3 | C11—C12—H12B | 109.5 |
| C8—C7—H7A | 110.3 | H12A—C12—H12B | 108.1 |
| O1—C7—H7B | 110.3 | C8—C13—C12 | 112.1 (7) |
| C8—C7—H7B | 110.3 | C8—C13—H13A | 109.2 |
| H7A—C7—H7B | 108.6 | C12—C13—H13A | 109.2 |
| C13—C8—C7 | 112.5 (8) | C8—C13—H13B | 109.2 |
| C13—C8—C9 | 109.9 (8) | C12—C13—H13B | 109.2 |
| C7—C8—C9 | 108.8 (9) | H13A—C13—H13B | 107.9 |
| C13—C8—H8 | 108.5 | O3—C14—O2 | 122.0 (11) |
| C7—C8—H8 | 108.5 | O3—C14—C11 | 118.6 (11) |
| C9—C8—H8 | 108.5 | O2—C14—C11 | 119.4 (11) |
| C10—C9—C8 | 111.1 (8) |
| H··· | ||||
| O2—H2···O3i | 0.82 | 1.83 | 2.626 (10) | 164. |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O2—H2⋯O3i | 0.82 | 1.83 | 2.626 (10) | 164 |
Symmetry code: (i) .