| Literature DB >> 21201157 |
Hai-Mei Feng, Xin Wang, Ke-Wei Lei.
Abstract
In the title compound, C(15)H(13)FN(2)O(3), the aromatic rings are aligned at an angle of 10.15 (3)°. The mol-ecules are packed with π-π stacking inter-actions [mean inter-planar distances of 3.339 (2) and 3.357 (3) Å] and the crystal structure is stabilized by inter-molecularEntities:
Year: 2008 PMID: 21201157 PMCID: PMC2959399 DOI: 10.1107/S1600536808029292
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C15H13FN2O3 | |
| Triclinic, | |
| Hall symbol: -P 1 | Melting point = 490–499 K |
| Mo | |
| Cell parameters from 6530 reflections | |
| θ = 1.6–27.6° | |
| α = 102.854 (2)° | µ = 0.11 mm−1 |
| β = 97.754 (3)° | |
| γ = 105.538 (1)° | Block, colourless |
| 0.54 × 0.30 × 0.25 mm |
| Bruker Kappa APEXII diffractometer | 2090 reflections with |
| Radiation source: fine-focus sealed tube | |
| graphite | θmax = 25.0°, θmin = 1.6° |
| Detector resolution: 0 pixels mm-1 | |
| ω scans | |
| 4591 measured reflections | |
| 2274 independent 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 | |
| 2274 reflections | (Δ/σ)max = 0.001 |
| 191 parameters | Δρmax = 0.39 e Å−3 |
| 0 restraints | Δρmin = −0.45 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 | 1.5146 (3) | 0.7327 (3) | 0.90895 (14) | 0.0382 (4) | |
| H1A | 1.5688 | 0.6263 | 0.9116 | 0.057* | |
| H1B | 1.4846 | 0.7824 | 0.9741 | 0.057* | |
| H1C | 1.6105 | 0.8366 | 0.8931 | 0.057* | |
| C2 | 1.3255 (2) | 0.6585 (2) | 0.82719 (12) | 0.0275 (4) | |
| C3 | 1.1619 (2) | 0.7274 (2) | 0.83934 (12) | 0.0291 (4) | |
| H3A | 1.1679 | 0.8211 | 0.8990 | 0.035* | |
| C4 | 0.9911 (2) | 0.6566 (2) | 0.76276 (12) | 0.0256 (4) | |
| H4A | 0.8839 | 0.7043 | 0.7722 | 0.031* | |
| C5 | 1.3107 (2) | 0.5166 (2) | 0.73751 (12) | 0.0260 (4) | |
| H5A | 1.4184 | 0.4696 | 0.7285 | 0.031* | |
| C6 | 1.1384 (2) | 0.4435 (2) | 0.66103 (11) | 0.0227 (3) | |
| C7 | 0.9748 (2) | 0.5153 (2) | 0.67156 (11) | 0.0215 (3) | |
| C8 | 0.7818 (2) | 0.4502 (2) | 0.59554 (11) | 0.0210 (3) | |
| C9 | 0.5611 (2) | 0.0444 (2) | 0.37524 (11) | 0.0225 (3) | |
| C10 | 0.3744 (2) | −0.0450 (2) | 0.29516 (12) | 0.0228 (4) | |
| C11 | 0.3805 (2) | −0.1729 (2) | 0.20387 (12) | 0.0292 (4) | |
| H11A | 0.4995 | −0.1983 | 0.1948 | 0.035* | |
| C12 | 0.1944 (2) | −0.0106 (2) | 0.30968 (12) | 0.0258 (4) | |
| H12A | 0.1892 | 0.0725 | 0.3708 | 0.031* | |
| C13 | 0.0234 (2) | −0.1002 (2) | 0.23314 (13) | 0.0298 (4) | |
| H13A | −0.0972 | −0.0786 | 0.2422 | 0.036* | |
| C14 | 0.2107 (3) | −0.2622 (3) | 0.12657 (13) | 0.0332 (4) | |
| H14A | 0.2140 | −0.3465 | 0.0654 | 0.040* | |
| C15 | 0.0363 (2) | −0.2216 (2) | 0.14356 (13) | 0.0311 (4) | |
| F | −0.13083 (16) | −0.30700 (16) | 0.06798 (8) | 0.0459 (3) | |
| N1 | 0.76066 (18) | 0.30055 (19) | 0.51310 (10) | 0.0239 (3) | |
| H1D | 0.8590 | 0.2550 | 0.5049 | 0.029* | |
| N2 | 0.58263 (18) | 0.21862 (18) | 0.44102 (9) | 0.0223 (3) | |
| H2A | 0.4916 | 0.2760 | 0.4386 | 0.027* | |
| O1 | 1.12712 (16) | 0.30064 (17) | 0.57426 (8) | 0.0287 (3) | |
| H1E | 1.1820 | 0.2223 | 0.5895 | 0.043* | |
| O2 | 0.64816 (15) | 0.52694 (16) | 0.60736 (8) | 0.0270 (3) | |
| O3 | 0.69450 (16) | −0.03614 (17) | 0.38199 (9) | 0.0320 (3) |
| C1 | 0.0302 (9) | 0.0413 (10) | 0.0360 (9) | 0.0091 (8) | −0.0048 (7) | 0.0057 (8) |
| C2 | 0.0260 (8) | 0.0262 (8) | 0.0273 (8) | 0.0051 (6) | −0.0005 (6) | 0.0084 (6) |
| C3 | 0.0343 (9) | 0.0250 (8) | 0.0252 (8) | 0.0118 (7) | 0.0003 (7) | 0.0014 (6) |
| C4 | 0.0285 (8) | 0.0245 (8) | 0.0259 (8) | 0.0134 (6) | 0.0045 (6) | 0.0056 (6) |
| C5 | 0.0204 (8) | 0.0303 (8) | 0.0308 (8) | 0.0111 (6) | 0.0054 (6) | 0.0111 (7) |
| C6 | 0.0243 (7) | 0.0233 (7) | 0.0228 (7) | 0.0099 (6) | 0.0049 (6) | 0.0074 (6) |
| C7 | 0.0222 (8) | 0.0202 (7) | 0.0231 (8) | 0.0085 (6) | 0.0026 (6) | 0.0071 (6) |
| C8 | 0.0217 (7) | 0.0220 (7) | 0.0225 (7) | 0.0102 (6) | 0.0052 (6) | 0.0079 (6) |
| C9 | 0.0229 (8) | 0.0233 (8) | 0.0244 (7) | 0.0119 (6) | 0.0056 (6) | 0.0064 (6) |
| C10 | 0.0231 (8) | 0.0194 (7) | 0.0251 (8) | 0.0068 (6) | 0.0023 (6) | 0.0057 (6) |
| C11 | 0.0261 (8) | 0.0307 (9) | 0.0293 (8) | 0.0102 (7) | 0.0042 (6) | 0.0043 (7) |
| C12 | 0.0263 (8) | 0.0201 (7) | 0.0310 (8) | 0.0089 (6) | 0.0043 (6) | 0.0056 (6) |
| C13 | 0.0226 (8) | 0.0249 (8) | 0.0417 (9) | 0.0074 (6) | 0.0017 (7) | 0.0114 (7) |
| C14 | 0.0371 (9) | 0.0316 (9) | 0.0244 (8) | 0.0078 (7) | 0.0009 (7) | 0.0015 (7) |
| C15 | 0.0273 (8) | 0.0267 (8) | 0.0333 (9) | 0.0027 (6) | −0.0064 (7) | 0.0107 (7) |
| F | 0.0361 (6) | 0.0447 (7) | 0.0410 (6) | 0.0040 (5) | −0.0165 (5) | 0.0046 (5) |
| N1 | 0.0192 (6) | 0.0269 (7) | 0.0242 (7) | 0.0128 (5) | −0.0015 (5) | 0.0011 (5) |
| N2 | 0.0184 (6) | 0.0238 (7) | 0.0241 (6) | 0.0112 (5) | −0.0011 (5) | 0.0024 (5) |
| O1 | 0.0284 (6) | 0.0353 (6) | 0.0252 (6) | 0.0208 (5) | 0.0023 (4) | 0.0026 (5) |
| O2 | 0.0255 (6) | 0.0305 (6) | 0.0271 (6) | 0.0171 (5) | 0.0025 (4) | 0.0032 (5) |
| O3 | 0.0293 (6) | 0.0300 (6) | 0.0353 (6) | 0.0180 (5) | −0.0014 (5) | 0.0004 (5) |
| C1—C2 | 1.511 (2) | C9—N2 | 1.342 (2) |
| C1—H1A | 0.9601 | C9—C10 | 1.487 (2) |
| C1—H1B | 0.9601 | C10—C12 | 1.397 (2) |
| C1—H1C | 0.9601 | C10—C11 | 1.398 (2) |
| C2—C5 | 1.390 (2) | C11—C14 | 1.388 (2) |
| C2—C3 | 1.399 (2) | C11—H11A | 0.9300 |
| C3—C4 | 1.385 (2) | C12—C13 | 1.388 (2) |
| C3—H3A | 0.9300 | C12—H12A | 0.9300 |
| C4—C7 | 1.401 (2) | C13—C15 | 1.375 (3) |
| C4—H4A | 0.9300 | C13—H13A | 0.9300 |
| C5—C6 | 1.391 (2) | C14—C15 | 1.385 (3) |
| C5—H5A | 0.9300 | C14—H14A | 0.9300 |
| C6—O1 | 1.3732 (19) | C15—F | 1.3614 (18) |
| C6—C7 | 1.407 (2) | N1—N2 | 1.3875 (17) |
| C7—C8 | 1.494 (2) | N1—H1D | 0.8600 |
| C8—O2 | 1.2351 (18) | N2—H2A | 0.8600 |
| C8—N1 | 1.345 (2) | O1—H1E | 0.8200 |
| C9—O3 | 1.2451 (19) | ||
| C2—C1—H1A | 109.5 | O3—C9—C10 | 122.26 (13) |
| C2—C1—H1B | 109.5 | N2—C9—C10 | 117.42 (12) |
| H1A—C1—H1B | 109.5 | C12—C10—C11 | 119.65 (14) |
| C2—C1—H1C | 109.5 | C12—C10—C9 | 122.36 (14) |
| H1A—C1—H1C | 109.5 | C11—C10—C9 | 117.95 (13) |
| H1B—C1—H1C | 109.5 | C14—C11—C10 | 120.64 (15) |
| C5—C2—C3 | 118.40 (14) | C14—C11—H11A | 119.7 |
| C5—C2—C1 | 119.88 (15) | C10—C11—H11A | 119.7 |
| C3—C2—C1 | 121.71 (15) | C13—C12—C10 | 120.17 (15) |
| C4—C3—C2 | 120.21 (14) | C13—C12—H12A | 119.9 |
| C4—C3—H3A | 119.9 | C10—C12—H12A | 119.9 |
| C2—C3—H3A | 119.9 | C15—C13—C12 | 118.47 (15) |
| C3—C4—C7 | 122.03 (14) | C15—C13—H13A | 120.8 |
| C3—C4—H4A | 119.0 | C12—C13—H13A | 120.8 |
| C7—C4—H4A | 119.0 | C15—C14—C11 | 117.78 (15) |
| C2—C5—C6 | 121.48 (14) | C15—C14—H14A | 121.1 |
| C2—C5—H5A | 119.3 | C11—C14—H14A | 121.1 |
| C6—C5—H5A | 119.3 | F—C15—C13 | 118.40 (15) |
| O1—C6—C5 | 120.01 (13) | F—C15—C14 | 118.34 (15) |
| O1—C6—C7 | 119.48 (13) | C13—C15—C14 | 123.26 (15) |
| C5—C6—C7 | 120.50 (14) | C8—N1—N2 | 121.02 (12) |
| C4—C7—C6 | 117.33 (14) | C8—N1—H1D | 119.5 |
| C4—C7—C8 | 116.67 (13) | N2—N1—H1D | 119.5 |
| C6—C7—C8 | 125.97 (14) | C9—N2—N1 | 115.98 (12) |
| O2—C8—N1 | 121.54 (13) | C9—N2—H2A | 122.0 |
| O2—C8—C7 | 122.52 (13) | N1—N2—H2A | 122.0 |
| N1—C8—C7 | 115.94 (12) | C6—O1—H1E | 109.5 |
| O3—C9—N2 | 120.31 (14) |
| H··· | ||||
| N1—H1D···O1 | 0.86 | 1.92 | 2.6224 (19) | 139. |
| O1—H1E···O3i | 0.82 | 1.88 | 2.7035 (18) | 177. |
| N2—H2A···O2ii | 0.86 | 2.11 | 2.9079 (19) | 154. |
| C4—H4A···O2 | 0.93 | 2.47 | 2.797 (2) | 101. |
Selected bond angles (°)
| O1—C6—C5 | 120.01 (13) |
| O1—C6—C7 | 119.48 (13) |
| O2—C8—N1 | 121.54 (13) |
| O2—C8—C7 | 122.52 (13) |
| N1—C8—C7 | 115.94 (12) |
| O3—C9—N2 | 120.31 (14) |
| O3—C9—C10 | 122.26 (13) |
| N2—C9—C10 | 117.42 (12) |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N1—H1 | 0.86 | 1.92 | 2.6224 (19) | 139 |
| O1—H1 | 0.82 | 1.88 | 2.7035 (18) | 177 |
| N2—H2 | 0.86 | 2.11 | 2.9079 (19) | 154 |
Symmetry codes: (i) ; (ii) .