| Literature DB >> 21578018 |
Olga Garduño-Beltrán1, Perla Román-Bravo, Felipe Medrano, Hugo Tlahuext.
Abstract
In the title compound, C(14)H(10)N(2)O(2), the phtalimide and 2-pyridylmethyl units are almost perpendicular, with an inter-planar angle of 85.74 (2)°. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions, forming chains running along the b axis. The packing is further stabilized by offset π-π inter-actions between adjacent pyridine rings, with a centroid-centroid distance of 3.855 (2) Å.Entities:
Year: 2009 PMID: 21578018 PMCID: PMC2970203 DOI: 10.1107/S160053680903846X
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C14H10N2O2 | |
| Monoclinic, | Melting point: 399 K |
| Hall symbol: -P 2ybc | Mo |
| Cell parameters from 2665 reflections | |
| θ = 2.3–26.8° | |
| µ = 0.10 mm−1 | |
| β = 106.373 (3)° | |
| Prism, colourless | |
| 0.45 × 0.28 × 0.19 mm |
| Bruker SMART APEX CCD area-detector diffractometer | 1994 independent reflections |
| Radiation source: fine-focus sealed tube | 1567 reflections with |
| graphite | |
| Detector resolution: 8.3 pixels mm-1 | θmax = 25.0°, θmin = 1.8° |
| φ and ω scans | |
| Absorption correction: multi-scan ( | |
| 7150 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 | |
| 1994 reflections | (Δ/σ)max < 0.001 |
| 163 parameters | Δρmax = 0.18 e Å−3 |
| 0 restraints | Δρmin = −0.29 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 | 0.8978 (2) | 0.03798 (15) | 0.1337 (3) | 0.0493 (6) | |
| C2 | 1.01324 (19) | 0.07017 (14) | 0.2618 (3) | 0.0456 (5) | |
| C3 | 1.1103 (2) | 0.01983 (16) | 0.3657 (3) | 0.0533 (6) | |
| H3 | 1.1100 | −0.0455 | 0.3665 | 0.064* | |
| C4 | 1.2086 (2) | 0.07039 (18) | 0.4690 (3) | 0.0613 (7) | |
| H4 | 1.2760 | 0.0384 | 0.5399 | 0.074* | |
| C5 | 1.2088 (2) | 0.16764 (17) | 0.4691 (3) | 0.0612 (6) | |
| H5 | 1.2761 | 0.1997 | 0.5405 | 0.073* | |
| C6 | 1.1106 (2) | 0.21791 (16) | 0.3648 (3) | 0.0557 (6) | |
| H6 | 1.1105 | 0.2832 | 0.3646 | 0.067* | |
| C7 | 1.01340 (18) | 0.16754 (14) | 0.2616 (3) | 0.0466 (5) | |
| C8 | 0.8971 (2) | 0.19976 (15) | 0.1347 (3) | 0.0515 (6) | |
| C9 | 0.7148 (2) | 0.11883 (15) | −0.0729 (3) | 0.0576 (6) | |
| H9A | 0.7048 | 0.0621 | −0.1517 | 0.069* | |
| H9B | 0.7075 | 0.1718 | −0.1617 | 0.069* | |
| C10 | 0.61635 (19) | 0.12393 (13) | 0.0243 (3) | 0.0484 (6) | |
| C11 | 0.6362 (2) | 0.13358 (14) | 0.2231 (3) | 0.0573 (6) | |
| H11 | 0.7128 | 0.1380 | 0.3066 | 0.069* | |
| C12 | 0.5388 (3) | 0.13668 (17) | 0.2973 (4) | 0.0705 (7) | |
| H12 | 0.5489 | 0.1437 | 0.4319 | 0.085* | |
| C13 | 0.4280 (2) | 0.12929 (16) | 0.1695 (5) | 0.0708 (7) | |
| H13 | 0.3614 | 0.1303 | 0.2156 | 0.085* | |
| C14 | 0.4168 (2) | 0.12042 (16) | −0.0258 (4) | 0.0672 (7) | |
| H14 | 0.3410 | 0.1159 | −0.1118 | 0.081* | |
| N1 | 0.83334 (16) | 0.11904 (11) | 0.0626 (3) | 0.0530 (5) | |
| N2 | 0.50806 (18) | 0.11779 (12) | −0.1016 (3) | 0.0610 (6) | |
| O1 | 0.86171 (15) | −0.04110 (11) | 0.0924 (2) | 0.0652 (5) | |
| O2 | 0.85977 (15) | 0.27886 (11) | 0.0976 (2) | 0.0681 (5) |
| C1 | 0.0604 (15) | 0.0411 (13) | 0.0521 (13) | −0.0013 (10) | 0.0249 (11) | 0.0003 (10) |
| C2 | 0.0532 (13) | 0.0419 (12) | 0.0483 (12) | 0.0033 (10) | 0.0251 (10) | 0.0040 (9) |
| C3 | 0.0655 (16) | 0.0427 (12) | 0.0571 (13) | 0.0090 (11) | 0.0260 (12) | 0.0072 (10) |
| C4 | 0.0564 (15) | 0.0678 (17) | 0.0592 (14) | 0.0082 (12) | 0.0154 (12) | 0.0116 (12) |
| C5 | 0.0554 (15) | 0.0658 (17) | 0.0603 (14) | −0.0079 (12) | 0.0126 (12) | 0.0027 (12) |
| C6 | 0.0610 (15) | 0.0447 (13) | 0.0630 (14) | −0.0036 (11) | 0.0201 (12) | 0.0014 (11) |
| C7 | 0.0528 (13) | 0.0407 (12) | 0.0507 (12) | 0.0014 (9) | 0.0217 (10) | 0.0034 (9) |
| C8 | 0.0566 (14) | 0.0404 (13) | 0.0608 (14) | 0.0018 (10) | 0.0218 (11) | 0.0040 (10) |
| C9 | 0.0572 (14) | 0.0559 (15) | 0.0555 (13) | −0.0027 (11) | 0.0088 (11) | 0.0002 (10) |
| C10 | 0.0528 (13) | 0.0335 (12) | 0.0540 (12) | 0.0012 (9) | 0.0069 (10) | 0.0016 (9) |
| C11 | 0.0575 (14) | 0.0506 (14) | 0.0571 (13) | −0.0010 (11) | 0.0052 (11) | −0.0051 (10) |
| C12 | 0.088 (2) | 0.0634 (17) | 0.0610 (15) | 0.0016 (14) | 0.0220 (15) | −0.0102 (12) |
| C13 | 0.0612 (16) | 0.0625 (17) | 0.091 (2) | 0.0054 (12) | 0.0250 (15) | −0.0024 (14) |
| C14 | 0.0513 (15) | 0.0626 (17) | 0.0794 (18) | −0.0002 (11) | 0.0050 (13) | 0.0013 (13) |
| N1 | 0.0516 (11) | 0.0409 (11) | 0.0647 (12) | −0.0015 (8) | 0.0135 (9) | 0.0013 (8) |
| N2 | 0.0555 (12) | 0.0563 (13) | 0.0627 (12) | −0.0001 (9) | 0.0029 (10) | 0.0025 (9) |
| O1 | 0.0795 (12) | 0.0428 (10) | 0.0732 (11) | −0.0070 (8) | 0.0214 (9) | −0.0059 (8) |
| O2 | 0.0689 (11) | 0.0409 (10) | 0.0873 (12) | 0.0063 (8) | 0.0100 (9) | 0.0071 (8) |
| C1—O1 | 1.210 (3) | C8—N1 | 1.389 (3) |
| C1—N1 | 1.395 (3) | C9—N1 | 1.453 (3) |
| C1—C2 | 1.477 (3) | C9—C10 | 1.506 (3) |
| C2—C3 | 1.374 (3) | C9—H9A | 0.9700 |
| C2—C7 | 1.386 (3) | C9—H9B | 0.9700 |
| C3—C4 | 1.383 (3) | C10—N2 | 1.336 (3) |
| C3—H3 | 0.9300 | C10—C11 | 1.366 (3) |
| C4—C5 | 1.385 (4) | C11—C12 | 1.391 (3) |
| C4—H4 | 0.9300 | C11—H11 | 0.9300 |
| C5—C6 | 1.382 (3) | C12—C13 | 1.365 (4) |
| C5—H5 | 0.9300 | C12—H12 | 0.9300 |
| C6—C7 | 1.373 (3) | C13—C14 | 1.356 (4) |
| C6—H6 | 0.9300 | C13—H13 | 0.9300 |
| C7—C8 | 1.483 (3) | C14—N2 | 1.329 (3) |
| C8—O2 | 1.210 (2) | C14—H14 | 0.9300 |
| O1—C1—N1 | 124.4 (2) | N1—C9—H9A | 108.6 |
| O1—C1—C2 | 129.5 (2) | C10—C9—H9A | 108.6 |
| N1—C1—C2 | 106.10 (18) | N1—C9—H9B | 108.6 |
| C3—C2—C7 | 121.4 (2) | C10—C9—H9B | 108.6 |
| C3—C2—C1 | 130.5 (2) | H9A—C9—H9B | 107.5 |
| C7—C2—C1 | 108.13 (18) | N2—C10—C11 | 123.1 (2) |
| C2—C3—C4 | 117.2 (2) | N2—C10—C9 | 113.95 (19) |
| C2—C3—H3 | 121.4 | C11—C10—C9 | 122.9 (2) |
| C4—C3—H3 | 121.4 | C10—C11—C12 | 118.1 (2) |
| C3—C4—C5 | 121.5 (2) | C10—C11—H11 | 120.9 |
| C3—C4—H4 | 119.3 | C12—C11—H11 | 120.9 |
| C5—C4—H4 | 119.3 | C13—C12—C11 | 118.9 (3) |
| C6—C5—C4 | 121.1 (2) | C13—C12—H12 | 120.5 |
| C6—C5—H5 | 119.4 | C11—C12—H12 | 120.5 |
| C4—C5—H5 | 119.4 | C14—C13—C12 | 118.8 (2) |
| C7—C6—C5 | 117.3 (2) | C14—C13—H13 | 120.6 |
| C7—C6—H6 | 121.3 | C12—C13—H13 | 120.6 |
| C5—C6—H6 | 121.3 | N2—C14—C13 | 123.8 (2) |
| C6—C7—C2 | 121.5 (2) | N2—C14—H14 | 118.1 |
| C6—C7—C8 | 130.5 (2) | C13—C14—H14 | 118.1 |
| C2—C7—C8 | 107.97 (19) | C8—N1—C1 | 111.69 (19) |
| O2—C8—N1 | 124.4 (2) | C8—N1—C9 | 124.25 (18) |
| O2—C8—C7 | 129.5 (2) | C1—N1—C9 | 124.06 (18) |
| N1—C8—C7 | 106.11 (18) | C14—N2—C10 | 117.2 (2) |
| N1—C9—C10 | 114.79 (19) | ||
| O1—C1—C2—C3 | 0.9 (4) | N1—C9—C10—C11 | 3.7 (3) |
| N1—C1—C2—C3 | −178.73 (19) | N2—C10—C11—C12 | 0.3 (3) |
| O1—C1—C2—C7 | 179.4 (2) | C9—C10—C11—C12 | −179.42 (19) |
| N1—C1—C2—C7 | −0.2 (2) | C10—C11—C12—C13 | 0.5 (3) |
| C7—C2—C3—C4 | −0.5 (3) | C11—C12—C13—C14 | −0.9 (4) |
| C1—C2—C3—C4 | 177.91 (19) | C12—C13—C14—N2 | 0.5 (4) |
| C2—C3—C4—C5 | 0.5 (3) | O2—C8—N1—C1 | −178.6 (2) |
| C3—C4—C5—C6 | −0.3 (3) | C7—C8—N1—C1 | 0.7 (2) |
| C4—C5—C6—C7 | 0.0 (3) | O2—C8—N1—C9 | 2.3 (3) |
| C5—C6—C7—C2 | 0.1 (3) | C7—C8—N1—C9 | −178.38 (18) |
| C5—C6—C7—C8 | −178.8 (2) | O1—C1—N1—C8 | −180.0 (2) |
| C3—C2—C7—C6 | 0.2 (3) | C2—C1—N1—C8 | −0.3 (2) |
| C1—C2—C7—C6 | −178.53 (18) | O1—C1—N1—C9 | −0.9 (3) |
| C3—C2—C7—C8 | 179.31 (18) | C2—C1—N1—C9 | 178.74 (18) |
| C1—C2—C7—C8 | 0.6 (2) | C10—C9—N1—C8 | −87.1 (2) |
| C6—C7—C8—O2 | −2.5 (4) | C10—C9—N1—C1 | 93.9 (2) |
| C2—C7—C8—O2 | 178.4 (2) | C13—C14—N2—C10 | 0.3 (3) |
| C6—C7—C8—N1 | 178.2 (2) | C11—C10—N2—C14 | −0.7 (3) |
| C2—C7—C8—N1 | −0.8 (2) | C9—C10—N2—C14 | 179.06 (18) |
| N1—C9—C10—N2 | −176.06 (17) |
| H··· | ||||
| C3—H3···O2i | 0.93 | 2.53 | 3.452 (3) | 171 |
| C6—H6···O1ii | 0.93 | 2.53 | 3.452 (3) | 171 |
| C14—H14···O1iii | 0.93 | 2.65 | 3.373 (3) | 135 |
| C11—H11···O2iv | 0.93 | 2.57 | 3.401 (3) | 148 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| C3—H3⋯O2i | 0.93 | 2.53 | 3.452 (3) | 171 |
| C6—H6⋯O1ii | 0.93 | 2.53 | 3.452 (3) | 171 |
| C14—H14⋯O1iii | 0.93 | 2.65 | 3.373 (3) | 135 |
| C11—H11⋯O2iv | 0.93 | 2.57 | 3.401 (3) | 148 |
Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .