| Literature DB >> 26870531 |
Bianca X Valderrama-García1, Reyna Reyes-Martínez2, Simón Hernández-Ortega2, David Morales-Morales2, Ernesto Rivera1.
Abstract
In the title compound, C23H16O2S, the thio-phene group is rotationally disordered into two fractions almost parallel to each other, with occupation factors of 0.523 (7) and 0.477 (7), and subtending dihedral angles of 10.5 (5) and 9.3 (5)°, respectively, to the thio-phene group. The mol-ecules are held together by weak C-H⋯O and C-H⋯π hydrogen bonds, producing a laminar arrangement, which are further connected in a perpendicular fashion by S⋯π contacts [S⋯centroid = 3.539 (8) and 3.497 (8) Å]. In spite of the presence of the entended pyrene group, the structure does not present any parallel π-π stacking inter-actions. The structure was refined as an inversion twin.Entities:
Keywords: S⋯π contacts; crystal structure; excimers; exciplexes; hydrogen bonding; pyrene; thiophene
Year: 2015 PMID: 26870531 PMCID: PMC4719884 DOI: 10.1107/S2056989015020873
Source DB: PubMed Journal: Acta Crystallogr E Crystallogr Commun
| C23H16O2S | |
| Orthorhombic, | Mo |
| θ = 2.2–25.6° | |
| µ = 0.21 mm−1 | |
| Prism, yellow | |
| 0.30 × 0.23 × 0.17 mm |
| Bruker APEXII CCD diffractometer | 2546 reflections with |
| φ and ω scans | |
| Absorption correction: multi-scan ( | θmax = 25.6°, θmin = 2.2° |
| 11964 measured reflections | |
| 3116 independent reflections |
| Refinement on | H-atom parameters constrained |
| Least-squares matrix: full | |
| (Δ/σ)max < 0.001 | |
| Δρmax = 0.19 e Å−3 | |
| Δρmin = −0.16 e Å−3 | |
| 3116 reflections | Extinction correction: |
| 256 parameters | Extinction coefficient: 0.014 (3) |
| 56 restraints | Absolute structure: Refined as an inversion twin. |
| Hydrogen site location: inferred from neighbouring sites | Absolute structure parameter: 0.3 (2) |
| 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. Refined as a 2-component inversion twin. |
| Occ. (<1) | |||||
| O1 | 0.4023 (3) | 0.3325 (5) | 0.6430 (2) | 0.0658 (10) | |
| O2 | 0.4120 (3) | 0.0607 (4) | 0.59746 (17) | 0.0510 (8) | |
| C1 | 0.2701 (3) | 0.2387 (6) | 0.5549 (2) | 0.0420 (10) | |
| C2 | 0.1998 (4) | 0.0944 (7) | 0.5482 (3) | 0.0500 (11) | |
| H2 | 0.2155 | −0.0085 | 0.5736 | 0.060* | |
| C3 | 0.1074 (3) | 0.1005 (6) | 0.5046 (3) | 0.0492 (11) | |
| H3 | 0.0598 | 0.0039 | 0.5025 | 0.059* | |
| C3A | 0.0849 (3) | 0.2482 (6) | 0.4641 (2) | 0.0440 (10) | |
| C3B | 0.1558 (3) | 0.3963 (5) | 0.4684 (2) | 0.0390 (9) | |
| C4 | −0.0076 (4) | 0.2540 (6) | 0.4150 (3) | 0.0523 (12) | |
| H4 | −0.0551 | 0.1575 | 0.4115 | 0.063* | |
| C5 | −0.0260 (4) | 0.3965 (8) | 0.3746 (3) | 0.0552 (12) | |
| H5 | −0.0868 | 0.3972 | 0.3435 | 0.066* | |
| C5A | 0.0444 (4) | 0.5480 (7) | 0.3774 (2) | 0.0490 (11) | |
| C5B | 0.1362 (3) | 0.5460 (6) | 0.4248 (2) | 0.0434 (10) | |
| C6 | 0.0274 (5) | 0.6961 (8) | 0.3344 (3) | 0.0630 (14) | |
| H6 | −0.0342 | 0.7004 | 0.3041 | 0.076* | |
| C7 | 0.0992 (5) | 0.8348 (8) | 0.3360 (3) | 0.0705 (15) | |
| H7 | 0.0872 | 0.9309 | 0.3057 | 0.085* | |
| C8 | 0.1889 (5) | 0.8350 (7) | 0.3816 (3) | 0.0622 (13) | |
| H8 | 0.2368 | 0.9312 | 0.3822 | 0.075* | |
| C8A | 0.2087 (4) | 0.6929 (6) | 0.4269 (2) | 0.0486 (11) | |
| C9 | 0.2985 (4) | 0.6875 (6) | 0.4764 (3) | 0.0507 (11) | |
| H9 | 0.3459 | 0.7843 | 0.4795 | 0.061* | |
| C10 | 0.3174 (4) | 0.5475 (6) | 0.5188 (3) | 0.0485 (10) | |
| H10 | 0.3766 | 0.5510 | 0.5511 | 0.058* | |
| C10A | 0.2495 (3) | 0.3931 (6) | 0.5161 (2) | 0.0408 (9) | |
| C11 | 0.3678 (4) | 0.2211 (6) | 0.6034 (3) | 0.0477 (10) | |
| C12 | 0.5016 (4) | 0.0193 (6) | 0.6460 (3) | 0.0521 (11) | |
| H12A | 0.4762 | 0.0247 | 0.6957 | 0.063* | |
| H12B | 0.5622 | 0.1027 | 0.6400 | 0.063* | |
| C13 | 0.5397 (4) | −0.1636 (6) | 0.6279 (3) | 0.0537 (11) | |
| H13A | 0.4753 | −0.2406 | 0.6255 | 0.064* | |
| H13B | 0.5739 | −0.1623 | 0.5804 | 0.064* | |
| C14 | 0.6204 (3) | −0.2380 (6) | 0.6806 (2) | 0.0450 (9) | |
| C15 | 0.7168 (4) | −0.1566 (7) | 0.7033 (3) | 0.0582 (12) | |
| H15 | 0.7400 | −0.0471 | 0.6864 | 0.070* | |
| C16 | 0.6081 (4) | −0.4007 (7) | 0.7125 (3) | 0.0553 (11) | |
| H16 | 0.5479 | −0.4733 | 0.7017 | 0.066* | |
| S1 | 0.7874 (4) | −0.2729 (6) | 0.7637 (3) | 0.0658 (13) | 0.523 (7) |
| C17 | 0.6862 (17) | −0.450 (3) | 0.7596 (15) | 0.066 (4) | 0.523 (7) |
| H17 | 0.6883 | −0.5554 | 0.7854 | 0.079* | 0.523 (7) |
| S1A | 0.7088 (5) | −0.4534 (8) | 0.7678 (4) | 0.0682 (16) | 0.477 (7) |
| C17A | 0.782 (2) | −0.250 (3) | 0.7479 (15) | 0.071 (5) | 0.477 (7) |
| H17A | 0.8515 | −0.2173 | 0.7653 | 0.085* | 0.477 (7) |
| O1 | 0.070 (2) | 0.0563 (19) | 0.071 (2) | 0.0105 (17) | −0.0173 (18) | −0.0139 (18) |
| O2 | 0.0506 (16) | 0.0516 (16) | 0.0507 (16) | 0.0079 (14) | −0.0132 (14) | −0.0026 (15) |
| C1 | 0.040 (2) | 0.047 (2) | 0.039 (2) | 0.0071 (18) | 0.0023 (18) | −0.0015 (18) |
| C2 | 0.049 (3) | 0.048 (3) | 0.053 (3) | 0.000 (2) | 0.010 (2) | 0.005 (2) |
| C3 | 0.042 (2) | 0.049 (2) | 0.056 (3) | −0.0065 (19) | 0.001 (2) | −0.002 (2) |
| C3A | 0.038 (2) | 0.050 (2) | 0.044 (2) | −0.0021 (17) | 0.0097 (18) | −0.0046 (19) |
| C3B | 0.0375 (19) | 0.043 (2) | 0.037 (2) | 0.0057 (16) | 0.0066 (17) | −0.0062 (17) |
| C4 | 0.037 (2) | 0.066 (3) | 0.054 (3) | −0.006 (2) | 0.0048 (19) | −0.007 (2) |
| C5 | 0.044 (2) | 0.077 (3) | 0.044 (2) | 0.006 (2) | −0.006 (2) | −0.007 (2) |
| C5A | 0.049 (2) | 0.061 (3) | 0.037 (2) | 0.014 (2) | 0.0033 (19) | −0.005 (2) |
| C5B | 0.046 (2) | 0.050 (2) | 0.0343 (18) | 0.0089 (19) | 0.0069 (18) | −0.0044 (19) |
| C6 | 0.073 (3) | 0.070 (3) | 0.045 (3) | 0.019 (3) | −0.008 (2) | −0.001 (2) |
| C7 | 0.103 (4) | 0.056 (3) | 0.052 (3) | 0.018 (3) | −0.005 (3) | 0.005 (2) |
| C8 | 0.080 (3) | 0.049 (3) | 0.058 (3) | 0.003 (2) | 0.007 (3) | 0.005 (2) |
| C8A | 0.054 (3) | 0.045 (2) | 0.046 (2) | 0.0068 (19) | 0.010 (2) | −0.004 (2) |
| C9 | 0.049 (2) | 0.043 (2) | 0.060 (3) | −0.0017 (19) | 0.004 (2) | −0.003 (2) |
| C10 | 0.043 (2) | 0.048 (3) | 0.054 (2) | 0.0007 (19) | 0.001 (2) | −0.006 (2) |
| C10A | 0.0352 (19) | 0.046 (2) | 0.041 (2) | 0.0034 (17) | 0.0052 (17) | −0.0051 (18) |
| C11 | 0.046 (2) | 0.050 (2) | 0.047 (2) | 0.0033 (19) | 0.001 (2) | 0.000 (2) |
| C12 | 0.053 (2) | 0.053 (2) | 0.051 (3) | 0.004 (2) | −0.010 (2) | 0.002 (2) |
| C13 | 0.056 (2) | 0.056 (3) | 0.049 (2) | 0.005 (2) | −0.006 (2) | 0.003 (2) |
| C14 | 0.0417 (17) | 0.0518 (19) | 0.041 (2) | 0.0043 (14) | 0.0039 (16) | 0.0031 (16) |
| C15 | 0.0474 (19) | 0.062 (2) | 0.065 (3) | −0.0019 (17) | −0.0052 (19) | 0.010 (2) |
| C16 | 0.056 (2) | 0.055 (2) | 0.055 (2) | −0.0008 (17) | −0.002 (2) | 0.0091 (18) |
| S1 | 0.0549 (17) | 0.071 (2) | 0.071 (3) | 0.0106 (14) | −0.0107 (16) | 0.0112 (17) |
| C17 | 0.065 (5) | 0.070 (5) | 0.063 (7) | 0.004 (4) | −0.009 (5) | 0.011 (5) |
| S1A | 0.069 (3) | 0.067 (2) | 0.068 (3) | 0.0100 (18) | −0.016 (2) | 0.0109 (19) |
| C17A | 0.063 (5) | 0.073 (5) | 0.076 (10) | 0.007 (4) | −0.014 (6) | 0.012 (6) |
| O1—C11 | 1.193 (6) | C8—C8A | 1.386 (7) |
| O2—C11 | 1.330 (5) | C8—H8 | 0.9300 |
| O2—C12 | 1.438 (5) | C8A—C9 | 1.417 (6) |
| C1—C2 | 1.388 (7) | C9—C10 | 1.339 (7) |
| C1—C10A | 1.395 (6) | C9—H9 | 0.9300 |
| C1—C11 | 1.484 (6) | C10—C10A | 1.427 (7) |
| C2—C3 | 1.373 (6) | C10—H10 | 0.9300 |
| C2—H2 | 0.9300 | C12—C13 | 1.498 (7) |
| C3—C3A | 1.375 (7) | C12—H12A | 0.9700 |
| C3—H3 | 0.9300 | C12—H12B | 0.9700 |
| C3A—C3B | 1.411 (6) | C13—C14 | 1.488 (6) |
| C3A—C4 | 1.437 (7) | C13—H13A | 0.9700 |
| C3B—C5B | 1.412 (6) | C13—H13B | 0.9700 |
| C3B—C10A | 1.432 (6) | C14—C16 | 1.375 (6) |
| C4—C5 | 1.332 (7) | C14—C15 | 1.378 (6) |
| C4—H4 | 0.9300 | C15—C17A | 1.341 (19) |
| C5—C5A | 1.427 (7) | C15—S1 | 1.656 (6) |
| C5—H5 | 0.9300 | C15—H15 | 0.9300 |
| C5A—C6 | 1.391 (7) | C16—C17 | 1.334 (19) |
| C5A—C5B | 1.409 (6) | C16—S1A | 1.635 (6) |
| C5B—C8A | 1.413 (7) | C16—H16 | 0.9300 |
| C6—C7 | 1.360 (9) | S1—C17 | 1.814 (16) |
| C6—H6 | 0.9300 | C17—H17 | 0.9300 |
| C7—C8 | 1.369 (8) | S1A—C17A | 1.810 (17) |
| C7—H7 | 0.9300 | C17A—H17A | 0.9300 |
| C11—O2—C12 | 116.5 (3) | C8A—C9—H9 | 119.0 |
| C2—C1—C10A | 120.4 (4) | C9—C10—C10A | 122.1 (4) |
| C2—C1—C11 | 117.7 (4) | C9—C10—H10 | 118.9 |
| C10A—C1—C11 | 121.9 (4) | C10A—C10—H10 | 118.9 |
| C3—C2—C1 | 121.3 (4) | C1—C10A—C10 | 124.5 (4) |
| C3—C2—H2 | 119.4 | C1—C10A—C3B | 118.2 (4) |
| C1—C2—H2 | 119.4 | C10—C10A—C3B | 117.2 (4) |
| C2—C3—C3A | 120.5 (4) | O1—C11—O2 | 123.9 (4) |
| C2—C3—H3 | 119.7 | O1—C11—C1 | 125.7 (4) |
| C3A—C3—H3 | 119.7 | O2—C11—C1 | 110.4 (4) |
| C3—C3A—C3B | 119.9 (4) | O2—C12—C13 | 106.9 (4) |
| C3—C3A—C4 | 121.5 (4) | O2—C12—H12A | 110.3 |
| C3B—C3A—C4 | 118.6 (4) | C13—C12—H12A | 110.3 |
| C3A—C3B—C5B | 120.4 (4) | O2—C12—H12B | 110.3 |
| C3A—C3B—C10A | 119.7 (4) | C13—C12—H12B | 110.3 |
| C5B—C3B—C10A | 119.9 (4) | H12A—C12—H12B | 108.6 |
| C5—C4—C3A | 120.6 (4) | C14—C13—C12 | 113.7 (4) |
| C5—C4—H4 | 119.7 | C14—C13—H13A | 108.8 |
| C3A—C4—H4 | 119.7 | C12—C13—H13A | 108.8 |
| C4—C5—C5A | 122.2 (4) | C14—C13—H13B | 108.8 |
| C4—C5—H5 | 118.9 | C12—C13—H13B | 108.8 |
| C5A—C5—H5 | 118.9 | H13A—C13—H13B | 107.7 |
| C6—C5A—C5B | 118.7 (5) | C16—C14—C15 | 111.2 (4) |
| C6—C5A—C5 | 122.7 (5) | C16—C14—C13 | 123.4 (4) |
| C5B—C5A—C5 | 118.6 (4) | C15—C14—C13 | 125.4 (4) |
| C5A—C5B—C3B | 119.7 (4) | C17A—C15—C14 | 116.2 (10) |
| C5A—C5B—C8A | 119.5 (4) | C14—C15—S1 | 113.5 (4) |
| C3B—C5B—C8A | 120.9 (4) | C14—C15—H15 | 123.3 |
| C7—C6—C5A | 121.2 (5) | S1—C15—H15 | 123.3 |
| C7—C6—H6 | 119.4 | C17—C16—C14 | 117.1 (10) |
| C5A—C6—H6 | 119.4 | C14—C16—S1A | 114.1 (4) |
| C6—C7—C8 | 120.9 (5) | C17—C16—H16 | 121.4 |
| C6—C7—H7 | 119.6 | C14—C16—H16 | 121.4 |
| C8—C7—H7 | 119.6 | C15—S1—C17 | 91.3 (8) |
| C7—C8—C8A | 120.5 (5) | C16—C17—S1 | 106.9 (14) |
| C7—C8—H8 | 119.7 | C16—C17—H17 | 126.5 |
| C8A—C8—H8 | 119.7 | S1—C17—H17 | 126.5 |
| C8—C8A—C5B | 119.2 (4) | C16—S1A—C17A | 91.4 (8) |
| C8—C8A—C9 | 123.0 (5) | C15—C17A—S1A | 106.9 (14) |
| C5B—C8A—C9 | 117.8 (4) | C15—C17A—H17A | 126.5 |
| C10—C9—C8A | 122.0 (4) | S1A—C17A—H17A | 126.5 |
| C10—C9—H9 | 119.0 | ||
| C10A—C1—C2—C3 | −1.3 (6) | C2—C1—C10A—C10 | −179.4 (4) |
| C11—C1—C2—C3 | 179.7 (4) | C11—C1—C10A—C10 | −0.4 (6) |
| C1—C2—C3—C3A | 2.7 (7) | C2—C1—C10A—C3B | −1.4 (6) |
| C2—C3—C3A—C3B | −1.4 (6) | C11—C1—C10A—C3B | 177.6 (4) |
| C2—C3—C3A—C4 | 176.4 (4) | C9—C10—C10A—C1 | 174.9 (4) |
| C3—C3A—C3B—C5B | 177.4 (4) | C9—C10—C10A—C3B | −3.1 (6) |
| C4—C3A—C3B—C5B | −0.5 (5) | C3A—C3B—C10A—C1 | 2.7 (5) |
| C3—C3A—C3B—C10A | −1.3 (6) | C5B—C3B—C10A—C1 | −176.0 (4) |
| C4—C3A—C3B—C10A | −179.2 (4) | C3A—C3B—C10A—C10 | −179.2 (4) |
| C3—C3A—C4—C5 | −177.9 (4) | C5B—C3B—C10A—C10 | 2.1 (5) |
| C3B—C3A—C4—C5 | −0.1 (6) | C12—O2—C11—O1 | 4.5 (7) |
| C3A—C4—C5—C5A | 0.4 (7) | C12—O2—C11—C1 | −174.8 (4) |
| C4—C5—C5A—C6 | 178.7 (5) | C2—C1—C11—O1 | −140.3 (5) |
| C4—C5—C5A—C5B | −0.2 (6) | C10A—C1—C11—O1 | 40.7 (7) |
| C6—C5A—C5B—C3B | −179.4 (4) | C2—C1—C11—O2 | 38.9 (5) |
| C5—C5A—C5B—C3B | −0.4 (6) | C10A—C1—C11—O2 | −140.0 (4) |
| C6—C5A—C5B—C8A | −0.6 (6) | C11—O2—C12—C13 | −178.3 (4) |
| C5—C5A—C5B—C8A | 178.3 (4) | O2—C12—C13—C14 | −170.9 (4) |
| C3A—C3B—C5B—C5A | 0.8 (5) | C12—C13—C14—C16 | 128.8 (5) |
| C10A—C3B—C5B—C5A | 179.4 (4) | C12—C13—C14—C15 | −52.1 (6) |
| C3A—C3B—C5B—C8A | −178.0 (4) | C16—C14—C15—C17A | 3.1 (17) |
| C10A—C3B—C5B—C8A | 0.7 (6) | C13—C14—C15—C17A | −176.1 (17) |
| C5B—C5A—C6—C7 | 2.1 (7) | C16—C14—C15—S1 | −1.9 (6) |
| C5—C5A—C6—C7 | −176.8 (5) | C13—C14—C15—S1 | 178.9 (5) |
| C5A—C6—C7—C8 | −2.0 (8) | C15—C14—C16—C17 | 1.6 (16) |
| C6—C7—C8—C8A | 0.4 (8) | C13—C14—C16—C17 | −179.2 (16) |
| C7—C8—C8A—C5B | 1.0 (7) | C15—C14—C16—S1A | 0.1 (6) |
| C7—C8—C8A—C9 | −178.5 (5) | C13—C14—C16—S1A | 179.3 (5) |
| C5A—C5B—C8A—C8 | −0.9 (6) | C14—C15—S1—C17 | 1.3 (11) |
| C3B—C5B—C8A—C8 | 177.9 (4) | C14—C16—C17—S1 | −1 (2) |
| C5A—C5B—C8A—C9 | 178.7 (4) | C15—S1—C17—C16 | −0.4 (18) |
| C3B—C5B—C8A—C9 | −2.6 (6) | C14—C16—S1A—C17A | −2.2 (12) |
| C8—C8A—C9—C10 | −178.8 (5) | C14—C15—C17A—S1A | −5 (2) |
| C5B—C8A—C9—C10 | 1.7 (6) | C16—S1A—C17A—C15 | 3.8 (19) |
| C8A—C9—C10—C10A | 1.2 (7) |
| H··· | ||||
| C16—H16···O1i | 0.93 | 2.55 | 3.448 (6) | 161 |
| C13—H13 | 0.97 | 2.86 | 3.776 (5) | 155 |
Hydrogen-bond geometry (Å, °)
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| C16—H16⋯O1i | 0.93 | 2.55 | 3.448 (6) | 161 |
| C13—H13 | 0.97 | 2.86 | 3.776 (5) | 155 |
Symmetry codes: (i) ; (ii) .