| Literature DB >> 23125783 |
G Ganesh1, R Sivasakthikumaran, E Govindan, A K Mohana Krishnan, A Subbiahpandi.
Abstract
In the title compound, C(24)H(16)O(2), the naphthalene ring system makes dihedral angles of 78.5 (6) and 65.5 (7)° with the terminal and central benzene rings, respectively. The dihedral angle between the benzene rings is 74.5 (8)°. In the crystal, neighbouring molecules are interlinked through two C-H⋯π interactions, which construct a two-dimensional supramolecular framework extending infinitely along (010).Entities:
Year: 2012 PMID: 23125783 PMCID: PMC3470370 DOI: 10.1107/S1600536812039098
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C24H16O2 | |
| Monoclinic, | Mo |
| Hall symbol: -P 2yn | Cell parameters from 4106 reflections |
| θ = 2.1–27.9° | |
| µ = 0.08 mm−1 | |
| β = 106.113 (2)° | Block, white crystalline |
| 0.25 × 0.22 × 0.19 mm | |
| Bruker APEXII CCD area-detector diffractometer | 4081 independent reflections |
| Radiation source: fine-focus sealed tube | 2906 reflections with |
| Graphite monochromator | |
| ω and φ scans | θmax = 27.9°, θmin = 2.1° |
| Absorption correction: multi-scan ( | |
| 18980 measured reflections |
| 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 | |
| 4081 reflections | (Δ/σ)max < 0.001 |
| 235 parameters | Δρmax = 0.22 e Å−3 |
| 0 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 |
| C1 | −0.12964 (14) | 0.43758 (18) | 0.19247 (9) | 0.0514 (4) | |
| H1 | −0.1978 | 0.4398 | 0.2168 | 0.062* | |
| C2 | −0.11530 (16) | 0.54645 (18) | 0.14567 (10) | 0.0577 (4) | |
| H2 | −0.1746 | 0.6209 | 0.1379 | 0.069* | |
| C3 | −0.01362 (17) | 0.54578 (18) | 0.11029 (10) | 0.0572 (4) | |
| H3 | −0.0030 | 0.6205 | 0.0795 | 0.069* | |
| C4 | 0.07240 (15) | 0.43421 (16) | 0.12060 (9) | 0.0501 (4) | |
| H4 | 0.1413 | 0.4341 | 0.0967 | 0.060* | |
| C5 | 0.05740 (13) | 0.32213 (15) | 0.16614 (8) | 0.0410 (3) | |
| C6 | −0.04434 (13) | 0.32506 (15) | 0.20384 (8) | 0.0417 (3) | |
| C7 | −0.06077 (13) | 0.21477 (16) | 0.25979 (8) | 0.0451 (3) | |
| C8 | 0.04444 (13) | 0.20243 (14) | 0.33523 (8) | 0.0404 (3) | |
| C9 | 0.14254 (15) | 0.30231 (16) | 0.35969 (8) | 0.0482 (3) | |
| H9 | 0.1457 | 0.3780 | 0.3278 | 0.058* | |
| C10 | 0.23568 (17) | 0.28980 (18) | 0.43124 (10) | 0.0598 (4) | |
| H10 | 0.3014 | 0.3574 | 0.4475 | 0.072* | |
| C11 | 0.23221 (18) | 0.1786 (2) | 0.47854 (10) | 0.0635 (5) | |
| H11 | 0.2953 | 0.1708 | 0.5268 | 0.076* | |
| C12 | 0.13550 (18) | 0.0788 (2) | 0.45457 (10) | 0.0641 (5) | |
| H12 | 0.1337 | 0.0028 | 0.4864 | 0.077* | |
| C13 | 0.04130 (16) | 0.09075 (17) | 0.38380 (9) | 0.0534 (4) | |
| H13 | −0.0250 | 0.0236 | 0.3683 | 0.064* | |
| C14 | 0.14196 (13) | 0.19692 (15) | 0.17171 (8) | 0.0423 (3) | |
| C15 | 0.26477 (13) | 0.20331 (15) | 0.14345 (9) | 0.0453 (3) | |
| C16 | 0.25771 (14) | 0.16839 (14) | 0.06570 (9) | 0.0452 (3) | |
| C17 | 0.13610 (17) | 0.13546 (16) | 0.00976 (9) | 0.0524 (4) | |
| H17 | 0.0561 | 0.1393 | 0.0233 | 0.063* | |
| C18 | 0.1356 (2) | 0.09810 (19) | −0.06394 (10) | 0.0701 (5) | |
| H18 | 0.0556 | 0.0751 | −0.1004 | 0.084* | |
| C19 | 0.2565 (3) | 0.0944 (2) | −0.08489 (13) | 0.0841 (7) | |
| H19 | 0.2556 | 0.0689 | −0.1353 | 0.101* | |
| C20 | 0.3734 (3) | 0.1272 (2) | −0.03286 (14) | 0.0783 (6) | |
| H20 | 0.4520 | 0.1247 | −0.0480 | 0.094* | |
| C21 | 0.37831 (17) | 0.16475 (16) | 0.04334 (11) | 0.0579 (4) | |
| C22 | 0.49996 (17) | 0.1967 (2) | 0.10048 (15) | 0.0723 (6) | |
| H22 | 0.5797 | 0.1944 | 0.0867 | 0.087* | |
| C23 | 0.50251 (17) | 0.2301 (2) | 0.17366 (14) | 0.0743 (6) | |
| H23 | 0.5835 | 0.2503 | 0.2099 | 0.089* | |
| C24 | 0.38446 (16) | 0.2346 (2) | 0.19557 (11) | 0.0646 (5) | |
| H24 | 0.3870 | 0.2592 | 0.2463 | 0.078* | |
| O1 | −0.16245 (11) | 0.14676 (16) | 0.24595 (7) | 0.0731 (4) | |
| O2 | 0.11301 (12) | 0.08900 (12) | 0.19794 (7) | 0.0604 (3) |
| C1 | 0.0423 (7) | 0.0617 (10) | 0.0521 (8) | 0.0068 (7) | 0.0164 (6) | −0.0069 (7) |
| C2 | 0.0572 (9) | 0.0518 (10) | 0.0615 (9) | 0.0156 (7) | 0.0124 (7) | −0.0009 (7) |
| C3 | 0.0655 (10) | 0.0477 (9) | 0.0583 (9) | 0.0072 (7) | 0.0172 (8) | 0.0105 (7) |
| C4 | 0.0507 (8) | 0.0525 (9) | 0.0517 (8) | 0.0047 (7) | 0.0218 (7) | 0.0079 (7) |
| C5 | 0.0373 (6) | 0.0465 (8) | 0.0399 (7) | 0.0021 (6) | 0.0120 (5) | 0.0020 (6) |
| C6 | 0.0360 (6) | 0.0502 (8) | 0.0388 (7) | −0.0014 (6) | 0.0103 (5) | −0.0032 (6) |
| C7 | 0.0365 (6) | 0.0554 (9) | 0.0476 (8) | −0.0056 (6) | 0.0185 (6) | −0.0028 (6) |
| C8 | 0.0412 (7) | 0.0426 (8) | 0.0425 (7) | −0.0005 (6) | 0.0200 (6) | −0.0029 (6) |
| C9 | 0.0515 (8) | 0.0450 (8) | 0.0476 (8) | −0.0047 (6) | 0.0131 (6) | 0.0007 (6) |
| C10 | 0.0584 (9) | 0.0552 (10) | 0.0583 (9) | −0.0065 (8) | 0.0038 (7) | −0.0067 (8) |
| C11 | 0.0658 (10) | 0.0691 (12) | 0.0497 (9) | 0.0113 (9) | 0.0062 (8) | 0.0034 (8) |
| C12 | 0.0744 (11) | 0.0610 (11) | 0.0599 (10) | 0.0090 (9) | 0.0238 (8) | 0.0186 (8) |
| C13 | 0.0558 (8) | 0.0488 (9) | 0.0608 (9) | −0.0050 (7) | 0.0246 (7) | 0.0036 (7) |
| C14 | 0.0434 (7) | 0.0462 (8) | 0.0394 (7) | 0.0016 (6) | 0.0153 (6) | 0.0020 (6) |
| C15 | 0.0395 (7) | 0.0442 (8) | 0.0551 (8) | 0.0067 (6) | 0.0178 (6) | 0.0075 (6) |
| C16 | 0.0506 (8) | 0.0354 (7) | 0.0574 (8) | 0.0096 (6) | 0.0281 (7) | 0.0095 (6) |
| C17 | 0.0641 (9) | 0.0451 (8) | 0.0517 (8) | 0.0049 (7) | 0.0221 (7) | 0.0061 (7) |
| C18 | 0.1059 (15) | 0.0519 (10) | 0.0538 (9) | 0.0014 (10) | 0.0243 (10) | 0.0047 (8) |
| C19 | 0.149 (2) | 0.0582 (12) | 0.0668 (12) | 0.0200 (13) | 0.0655 (14) | 0.0093 (9) |
| C20 | 0.1069 (16) | 0.0585 (12) | 0.0952 (15) | 0.0211 (11) | 0.0707 (14) | 0.0163 (10) |
| C21 | 0.0665 (10) | 0.0403 (8) | 0.0830 (11) | 0.0154 (7) | 0.0474 (9) | 0.0164 (8) |
| C22 | 0.0474 (9) | 0.0612 (11) | 0.1210 (17) | 0.0115 (8) | 0.0445 (10) | 0.0251 (11) |
| C23 | 0.0413 (8) | 0.0803 (14) | 0.0990 (15) | 0.0006 (9) | 0.0156 (9) | 0.0176 (11) |
| C24 | 0.0485 (8) | 0.0747 (12) | 0.0677 (11) | 0.0003 (8) | 0.0114 (8) | 0.0080 (9) |
| O1 | 0.0483 (6) | 0.0960 (10) | 0.0732 (8) | −0.0269 (6) | 0.0139 (5) | 0.0079 (7) |
| O2 | 0.0730 (7) | 0.0453 (6) | 0.0755 (7) | 0.0027 (5) | 0.0415 (6) | 0.0069 (5) |
| C1—C2 | 1.374 (2) | C12—H12 | 0.9300 |
| C1—C6 | 1.379 (2) | C13—H13 | 0.9300 |
| C1—H1 | 0.9300 | C14—O2 | 1.2110 (17) |
| C2—C3 | 1.375 (2) | C14—C15 | 1.5001 (18) |
| C2—H2 | 0.9300 | C15—C24 | 1.366 (2) |
| C3—C4 | 1.377 (2) | C15—C16 | 1.410 (2) |
| C3—H3 | 0.9300 | C16—C17 | 1.414 (2) |
| C4—C5 | 1.385 (2) | C16—C21 | 1.420 (2) |
| C4—H4 | 0.9300 | C17—C18 | 1.362 (2) |
| C5—C6 | 1.4039 (18) | C17—H17 | 0.9300 |
| C5—C14 | 1.479 (2) | C18—C19 | 1.410 (3) |
| C6—C7 | 1.499 (2) | C18—H18 | 0.9300 |
| C7—O1 | 1.2101 (17) | C19—C20 | 1.347 (3) |
| C7—C8 | 1.486 (2) | C19—H19 | 0.9300 |
| C8—C9 | 1.382 (2) | C20—C21 | 1.395 (3) |
| C8—C13 | 1.387 (2) | C20—H20 | 0.9300 |
| C9—C10 | 1.378 (2) | C21—C22 | 1.422 (3) |
| C9—H9 | 0.9300 | C22—C23 | 1.338 (3) |
| C10—C11 | 1.370 (3) | C22—H22 | 0.9300 |
| C10—H10 | 0.9300 | C23—C24 | 1.390 (2) |
| C11—C12 | 1.371 (3) | C23—H23 | 0.9300 |
| C11—H11 | 0.9300 | C24—H24 | 0.9300 |
| C12—C13 | 1.372 (2) | ||
| C2—C1—C6 | 120.92 (14) | C12—C13—C8 | 120.36 (15) |
| C2—C1—H1 | 119.5 | C12—C13—H13 | 119.8 |
| C6—C1—H1 | 119.5 | C8—C13—H13 | 119.8 |
| C1—C2—C3 | 120.22 (14) | O2—C14—C5 | 121.13 (12) |
| C1—C2—H2 | 119.9 | O2—C14—C15 | 119.47 (13) |
| C3—C2—H2 | 119.9 | C5—C14—C15 | 119.40 (12) |
| C4—C3—C2 | 119.82 (15) | C24—C15—C16 | 120.76 (14) |
| C4—C3—H3 | 120.1 | C24—C15—C14 | 118.79 (14) |
| C2—C3—H3 | 120.1 | C16—C15—C14 | 120.31 (13) |
| C3—C4—C5 | 120.67 (14) | C15—C16—C17 | 122.72 (13) |
| C3—C4—H4 | 119.7 | C15—C16—C21 | 118.30 (14) |
| C5—C4—H4 | 119.7 | C17—C16—C21 | 118.98 (14) |
| C4—C5—C6 | 119.25 (13) | C18—C17—C16 | 120.26 (16) |
| C4—C5—C14 | 120.77 (12) | C18—C17—H17 | 119.9 |
| C6—C5—C14 | 119.89 (12) | C16—C17—H17 | 119.9 |
| C1—C6—C5 | 119.07 (14) | C17—C18—C19 | 119.9 (2) |
| C1—C6—C7 | 117.76 (12) | C17—C18—H18 | 120.1 |
| C5—C6—C7 | 123.08 (12) | C19—C18—H18 | 120.1 |
| O1—C7—C8 | 121.65 (14) | C20—C19—C18 | 120.89 (18) |
| O1—C7—C6 | 120.12 (13) | C20—C19—H19 | 119.6 |
| C8—C7—C6 | 117.94 (11) | C18—C19—H19 | 119.6 |
| C9—C8—C13 | 119.01 (14) | C19—C20—C21 | 120.97 (18) |
| C9—C8—C7 | 121.67 (13) | C19—C20—H20 | 119.5 |
| C13—C8—C7 | 119.28 (13) | C21—C20—H20 | 119.5 |
| C10—C9—C8 | 120.02 (15) | C20—C21—C16 | 119.00 (19) |
| C10—C9—H9 | 120.0 | C20—C21—C22 | 122.68 (17) |
| C8—C9—H9 | 120.0 | C16—C21—C22 | 118.31 (16) |
| C11—C10—C9 | 120.49 (16) | C23—C22—C21 | 121.63 (15) |
| C11—C10—H10 | 119.8 | C23—C22—H22 | 119.2 |
| C9—C10—H10 | 119.8 | C21—C22—H22 | 119.2 |
| C10—C11—C12 | 119.83 (16) | C22—C23—C24 | 120.17 (18) |
| C10—C11—H11 | 120.1 | C22—C23—H23 | 119.9 |
| C12—C11—H11 | 120.1 | C24—C23—H23 | 119.9 |
| C11—C12—C13 | 120.28 (16) | C15—C24—C23 | 120.82 (18) |
| C11—C12—H12 | 119.9 | C15—C24—H24 | 119.6 |
| C13—C12—H12 | 119.9 | C23—C24—H24 | 119.6 |
| C6—C1—C2—C3 | −1.1 (2) | C6—C5—C14—O2 | 11.4 (2) |
| C1—C2—C3—C4 | 1.3 (3) | C4—C5—C14—C15 | 14.2 (2) |
| C2—C3—C4—C5 | 0.2 (2) | C6—C5—C14—C15 | −169.37 (12) |
| C3—C4—C5—C6 | −1.9 (2) | O2—C14—C15—C24 | −87.50 (19) |
| C3—C4—C5—C14 | 174.57 (14) | C5—C14—C15—C24 | 93.24 (17) |
| C2—C1—C6—C5 | −0.6 (2) | O2—C14—C15—C16 | 88.28 (18) |
| C2—C1—C6—C7 | 176.10 (14) | C5—C14—C15—C16 | −90.98 (17) |
| C4—C5—C6—C1 | 2.1 (2) | C24—C15—C16—C17 | −179.91 (15) |
| C14—C5—C6—C1 | −174.38 (13) | C14—C15—C16—C17 | 4.4 (2) |
| C4—C5—C6—C7 | −174.44 (13) | C24—C15—C16—C21 | 0.9 (2) |
| C14—C5—C6—C7 | 9.1 (2) | C14—C15—C16—C21 | −174.84 (13) |
| C1—C6—C7—O1 | 64.4 (2) | C15—C16—C17—C18 | −177.89 (15) |
| C5—C6—C7—O1 | −118.96 (16) | C21—C16—C17—C18 | 1.3 (2) |
| C1—C6—C7—C8 | −109.45 (15) | C16—C17—C18—C19 | −1.0 (3) |
| C5—C6—C7—C8 | 67.15 (18) | C17—C18—C19—C20 | 0.1 (3) |
| O1—C7—C8—C9 | −163.01 (15) | C18—C19—C20—C21 | 0.5 (3) |
| C6—C7—C8—C9 | 10.8 (2) | C19—C20—C21—C16 | −0.1 (3) |
| O1—C7—C8—C13 | 14.4 (2) | C19—C20—C21—C22 | 178.40 (18) |
| C6—C7—C8—C13 | −171.76 (13) | C15—C16—C21—C20 | 178.49 (15) |
| C13—C8—C9—C10 | 0.3 (2) | C17—C16—C21—C20 | −0.8 (2) |
| C7—C8—C9—C10 | 177.73 (14) | C15—C16—C21—C22 | −0.1 (2) |
| C8—C9—C10—C11 | 0.2 (2) | C17—C16—C21—C22 | −179.36 (14) |
| C9—C10—C11—C12 | 0.1 (3) | C20—C21—C22—C23 | −178.77 (18) |
| C10—C11—C12—C13 | −0.7 (3) | C16—C21—C22—C23 | −0.2 (3) |
| C11—C12—C13—C8 | 1.2 (3) | C21—C22—C23—C24 | −0.2 (3) |
| C9—C8—C13—C12 | −0.9 (2) | C16—C15—C24—C23 | −1.3 (3) |
| C7—C8—C13—C12 | −178.45 (14) | C14—C15—C24—C23 | 174.46 (16) |
| C4—C5—C14—O2 | −165.07 (14) | C22—C23—C24—C15 | 1.0 (3) |
| H··· | ||||
| C11—H11··· | 0.93 | 2.71 | 3.618 (19) | 163 |
| C20—H20··· | 0.93 | 2.85 | 3.67 (3) | 141 |
Hydrogen-bond geometry (Å, °)
Cg1 and Cg2 are the centroids of the C1–C6 and C8–C13 rings, respectively.
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| C11—H11⋯ | 0.93 | 2.71 | 3.618 (19) | 163 |
| C20—H20⋯ | 0.93 | 2.85 | 3.67 (3) | 141 |
Symmetry codes: (i) ; (ii) .