| Literature DB >> 22904877 |
Rajni Kant, Vivek K Gupta, Kamini Kapoor, Chetan S Shripanavar, Kaushik Banerjee.
Abstract
In the title mol-ecule, C(17)H(19)N(3)O(3), the dihedral angle between the two benzene rings is 57.17 (5)°. In the crystal, N-H⋯O and N-H⋯N hydrogen bonds connect mol-ecules to form chains along [001]. In addition, a weak C-H⋯π inter-action is observed.Entities:
Year: 2012 PMID: 22904877 PMCID: PMC3414344 DOI: 10.1107/S160053681203070X
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C17H19N3O3 | |
| Monoclinic, | Mo |
| Hall symbol: -C 2yc | Cell parameters from 21236 reflections |
| θ = 3.5–29.1° | |
| µ = 0.09 mm−1 | |
| β = 109.103 (3)° | Block, white |
| 0.3 × 0.2 × 0.2 mm | |
| Oxford Diffraction Xcalibur Sapphire3 diffractometer | 3174 independent reflections |
| Radiation source: fine-focus sealed tube | 2532 reflections with |
| Graphite monochromator | |
| Detector resolution: 16.1049 pixels mm-1 | θmax = 26.0°, θmin = 3.5° |
| ω scan | |
| Absorption correction: multi-scan ( | |
| 55120 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 atoms treated by a mixture of independent and constrained refinement | |
| 3174 reflections | (Δ/σ)max = 0.001 |
| 222 parameters | Δρmax = 0.18 e Å−3 |
| 3 restraints | Δρmin = −0.17 e Å−3 |
| Experimental. |
| 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 |
| N3 | 0.10242 (6) | 0.35418 (5) | 0.94034 (15) | 0.0383 (3) | |
| N6 | 0.08078 (6) | 0.46145 (6) | 0.74149 (16) | 0.0391 (3) | |
| N7 | 0.06911 (8) | 0.51996 (6) | 0.64119 (18) | 0.0453 (3) | |
| O15 | 0.23561 (6) | 0.35236 (5) | 0.70574 (15) | 0.0510 (3) | |
| O4 | 0.11743 (6) | 0.29666 (5) | 1.03992 (13) | 0.0466 (3) | |
| O1 | 0.06825 (6) | 0.40146 (5) | 0.48718 (13) | 0.0521 (3) | |
| C17 | 0.28955 (8) | 0.44911 (8) | 0.6901 (2) | 0.0519 (4) | |
| C18 | 0.34451 (11) | 0.48795 (10) | 0.7505 (3) | 0.0694 (6) | |
| H18 | 0.3437 | 0.5282 | 0.6965 | 0.083* | |
| C19 | 0.40054 (11) | 0.46909 (12) | 0.8882 (3) | 0.0808 (7) | |
| H19 | 0.4372 | 0.4961 | 0.9252 | 0.097* | |
| C20 | 0.40213 (10) | 0.41013 (11) | 0.9710 (3) | 0.0706 (6) | |
| H20 | 0.4400 | 0.3972 | 1.0645 | 0.085* | |
| C21 | 0.34756 (8) | 0.36974 (9) | 0.9158 (2) | 0.0546 (4) | |
| H21 | 0.3484 | 0.3300 | 0.9728 | 0.066* | |
| C16 | 0.29186 (8) | 0.38918 (8) | 0.7750 (2) | 0.0444 (4) | |
| C22 | 0.22894 (10) | 0.47007 (10) | 0.5382 (3) | 0.0728 (6) | |
| H22A | 0.2339 | 0.5142 | 0.5069 | 0.109* | |
| H22B | 0.1910 | 0.4662 | 0.5780 | 0.109* | |
| H22C | 0.2231 | 0.4432 | 0.4324 | 0.109* | |
| C14 | 0.23124 (8) | 0.29575 (7) | 0.8055 (2) | 0.0453 (4) | |
| H14A | 0.2306 | 0.3074 | 0.9270 | 0.054* | |
| H14B | 0.2695 | 0.2685 | 0.8198 | 0.054* | |
| C13 | 0.16963 (7) | 0.26008 (7) | 0.70408 (19) | 0.0382 (3) | |
| C12 | 0.17407 (9) | 0.20035 (8) | 0.6249 (2) | 0.0523 (4) | |
| H12 | 0.2155 | 0.1838 | 0.6353 | 0.063* | |
| C11 | 0.11869 (11) | 0.16554 (8) | 0.5321 (3) | 0.0603 (5) | |
| H11 | 0.1228 | 0.1257 | 0.4814 | 0.072* | |
| C10 | 0.05738 (10) | 0.18966 (9) | 0.5143 (2) | 0.0593 (5) | |
| H10 | 0.0198 | 0.1663 | 0.4507 | 0.071* | |
| C9 | 0.05121 (8) | 0.24886 (8) | 0.5911 (2) | 0.0473 (4) | |
| H9 | 0.0094 | 0.2650 | 0.5783 | 0.057* | |
| C8 | 0.10689 (7) | 0.28413 (6) | 0.68670 (18) | 0.0347 (3) | |
| C2 | 0.09848 (7) | 0.34665 (6) | 0.77269 (18) | 0.0320 (3) | |
| C5 | 0.11414 (11) | 0.30815 (9) | 1.2204 (2) | 0.0608 (5) | |
| H5A | 0.1481 | 0.3382 | 1.2840 | 0.091* | |
| H5B | 0.1205 | 0.2683 | 1.2873 | 0.091* | |
| H5C | 0.0716 | 0.3257 | 1.2106 | 0.091* | |
| C1 | 0.08095 (7) | 0.40622 (7) | 0.65305 (18) | 0.0334 (3) | |
| H61 | 0.0840 (8) | 0.4629 (7) | 0.8568 (13) | 0.041 (4)* | |
| H71 | 0.0964 (9) | 0.5477 (8) | 0.707 (3) | 0.081 (7)* | |
| H72 | 0.0295 (6) | 0.5333 (11) | 0.627 (3) | 0.090 (8)* |
| N3 | 0.0523 (7) | 0.0327 (6) | 0.0321 (6) | 0.0099 (5) | 0.0169 (5) | 0.0061 (5) |
| N6 | 0.0587 (8) | 0.0320 (6) | 0.0273 (6) | 0.0039 (5) | 0.0149 (6) | 0.0027 (5) |
| N7 | 0.0656 (10) | 0.0306 (7) | 0.0381 (7) | 0.0039 (7) | 0.0147 (7) | 0.0031 (5) |
| O15 | 0.0515 (7) | 0.0461 (6) | 0.0510 (7) | −0.0027 (5) | 0.0109 (5) | 0.0143 (5) |
| O4 | 0.0752 (8) | 0.0367 (6) | 0.0327 (5) | 0.0146 (5) | 0.0244 (5) | 0.0094 (4) |
| O1 | 0.0866 (9) | 0.0427 (6) | 0.0291 (5) | 0.0151 (6) | 0.0215 (5) | 0.0035 (4) |
| C17 | 0.0549 (10) | 0.0522 (10) | 0.0582 (10) | −0.0013 (8) | 0.0317 (8) | 0.0044 (8) |
| C18 | 0.0698 (14) | 0.0621 (12) | 0.0891 (15) | −0.0130 (10) | 0.0435 (12) | −0.0013 (11) |
| C19 | 0.0598 (13) | 0.0881 (16) | 0.1030 (18) | −0.0239 (12) | 0.0382 (13) | −0.0213 (14) |
| C20 | 0.0448 (11) | 0.0892 (16) | 0.0760 (13) | 0.0057 (10) | 0.0172 (9) | −0.0183 (12) |
| C21 | 0.0504 (10) | 0.0566 (10) | 0.0577 (10) | 0.0075 (8) | 0.0188 (8) | −0.0050 (8) |
| C16 | 0.0443 (9) | 0.0451 (9) | 0.0491 (9) | 0.0019 (7) | 0.0226 (7) | −0.0006 (7) |
| C22 | 0.0763 (14) | 0.0638 (12) | 0.0795 (14) | −0.0005 (10) | 0.0271 (11) | 0.0313 (10) |
| C14 | 0.0445 (9) | 0.0439 (9) | 0.0489 (9) | 0.0101 (7) | 0.0171 (7) | 0.0141 (7) |
| C13 | 0.0481 (9) | 0.0341 (7) | 0.0373 (7) | 0.0075 (6) | 0.0209 (6) | 0.0088 (6) |
| C12 | 0.0712 (12) | 0.0402 (9) | 0.0566 (10) | 0.0157 (8) | 0.0360 (9) | 0.0073 (7) |
| C11 | 0.0990 (16) | 0.0358 (9) | 0.0598 (11) | −0.0025 (9) | 0.0446 (11) | −0.0069 (8) |
| C10 | 0.0804 (13) | 0.0514 (10) | 0.0523 (10) | −0.0246 (9) | 0.0303 (9) | −0.0129 (8) |
| C9 | 0.0503 (9) | 0.0516 (9) | 0.0451 (9) | −0.0055 (7) | 0.0225 (7) | −0.0034 (7) |
| C8 | 0.0457 (8) | 0.0328 (7) | 0.0299 (7) | 0.0028 (6) | 0.0184 (6) | 0.0041 (5) |
| C2 | 0.0339 (7) | 0.0331 (7) | 0.0307 (7) | 0.0043 (5) | 0.0130 (6) | 0.0027 (5) |
| C5 | 0.0999 (15) | 0.0554 (10) | 0.0335 (8) | 0.0123 (10) | 0.0307 (9) | 0.0089 (7) |
| C1 | 0.0367 (7) | 0.0359 (7) | 0.0297 (7) | 0.0058 (6) | 0.0136 (6) | 0.0028 (5) |
| N3—C2 | 1.2750 (17) | C22—H22A | 0.9600 |
| N3—O4 | 1.3968 (14) | C22—H22B | 0.9600 |
| N6—C1 | 1.3326 (17) | C22—H22C | 0.9600 |
| N6—N7 | 1.4153 (17) | C14—C13 | 1.490 (2) |
| N6—H61 | 0.868 (9) | C14—H14A | 0.9700 |
| N7—H71 | 0.858 (10) | C14—H14B | 0.9700 |
| N7—H72 | 0.864 (10) | C13—C12 | 1.397 (2) |
| O15—C16 | 1.3767 (19) | C13—C8 | 1.397 (2) |
| O15—C14 | 1.4222 (17) | C12—C11 | 1.372 (3) |
| O4—C5 | 1.4335 (18) | C12—H12 | 0.9300 |
| O1—C1 | 1.2192 (16) | C11—C10 | 1.369 (3) |
| C17—C18 | 1.375 (3) | C11—H11 | 0.9300 |
| C17—C16 | 1.397 (2) | C10—C9 | 1.387 (2) |
| C17—C22 | 1.498 (3) | C10—H10 | 0.9300 |
| C18—C19 | 1.372 (3) | C9—C8 | 1.387 (2) |
| C18—H18 | 0.9300 | C9—H9 | 0.9300 |
| C19—C20 | 1.374 (3) | C8—C2 | 1.4926 (18) |
| C19—H19 | 0.9300 | C2—C1 | 1.5123 (18) |
| C20—C21 | 1.386 (3) | C5—H5A | 0.9600 |
| C20—H20 | 0.9300 | C5—H5B | 0.9600 |
| C21—C16 | 1.383 (2) | C5—H5C | 0.9600 |
| C21—H21 | 0.9300 | ||
| C2—N3—O4 | 112.21 (11) | C13—C14—H14A | 109.8 |
| C1—N6—N7 | 119.14 (11) | O15—C14—H14B | 109.8 |
| C1—N6—H61 | 122.7 (10) | C13—C14—H14B | 109.8 |
| N7—N6—H61 | 117.9 (10) | H14A—C14—H14B | 108.3 |
| N6—N7—H71 | 106.7 (15) | C12—C13—C8 | 118.36 (15) |
| N6—N7—H72 | 109.5 (16) | C12—C13—C14 | 119.56 (14) |
| H71—N7—H72 | 108 (2) | C8—C13—C14 | 122.07 (13) |
| C16—O15—C14 | 116.85 (12) | C11—C12—C13 | 121.52 (16) |
| N3—O4—C5 | 108.33 (11) | C11—C12—H12 | 119.2 |
| C18—C17—C16 | 117.83 (17) | C13—C12—H12 | 119.2 |
| C18—C17—C22 | 121.37 (17) | C10—C11—C12 | 119.78 (15) |
| C16—C17—C22 | 120.80 (16) | C10—C11—H11 | 120.1 |
| C19—C18—C17 | 122.0 (2) | C12—C11—H11 | 120.1 |
| C19—C18—H18 | 119.0 | C11—C10—C9 | 120.17 (17) |
| C17—C18—H18 | 119.0 | C11—C10—H10 | 119.9 |
| C18—C19—C20 | 119.6 (2) | C9—C10—H10 | 119.9 |
| C18—C19—H19 | 120.2 | C10—C9—C8 | 120.50 (16) |
| C20—C19—H19 | 120.2 | C10—C9—H9 | 119.7 |
| C19—C20—C21 | 120.3 (2) | C8—C9—H9 | 119.7 |
| C19—C20—H20 | 119.8 | C9—C8—C13 | 119.66 (13) |
| C21—C20—H20 | 119.8 | C9—C8—C2 | 119.06 (13) |
| C16—C21—C20 | 119.22 (18) | C13—C8—C2 | 121.27 (13) |
| C16—C21—H21 | 120.4 | N3—C2—C8 | 125.28 (12) |
| C20—C21—H21 | 120.4 | N3—C2—C1 | 115.94 (11) |
| O15—C16—C21 | 124.22 (15) | C8—C2—C1 | 118.73 (11) |
| O15—C16—C17 | 114.76 (14) | O4—C5—H5A | 109.5 |
| C21—C16—C17 | 121.01 (16) | O4—C5—H5B | 109.5 |
| C17—C22—H22A | 109.5 | H5A—C5—H5B | 109.5 |
| C17—C22—H22B | 109.5 | O4—C5—H5C | 109.5 |
| H22A—C22—H22B | 109.5 | H5A—C5—H5C | 109.5 |
| C17—C22—H22C | 109.5 | H5B—C5—H5C | 109.5 |
| H22A—C22—H22C | 109.5 | O1—C1—N6 | 124.57 (13) |
| H22B—C22—H22C | 109.5 | O1—C1—C2 | 119.84 (12) |
| O15—C14—C13 | 109.25 (12) | N6—C1—C2 | 115.59 (11) |
| O15—C14—H14A | 109.8 | ||
| C2—N3—O4—C5 | −174.13 (14) | C12—C11—C10—C9 | −0.5 (3) |
| C16—C17—C18—C19 | 0.7 (3) | C11—C10—C9—C8 | −0.1 (2) |
| C22—C17—C18—C19 | −179.34 (19) | C10—C9—C8—C13 | 0.7 (2) |
| C17—C18—C19—C20 | −0.9 (3) | C10—C9—C8—C2 | −178.03 (13) |
| C18—C19—C20—C21 | 0.1 (3) | C12—C13—C8—C9 | −0.6 (2) |
| C19—C20—C21—C16 | 0.8 (3) | C14—C13—C8—C9 | −179.88 (13) |
| C14—O15—C16—C21 | 10.5 (2) | C12—C13—C8—C2 | 178.12 (12) |
| C14—O15—C16—C17 | −170.36 (13) | C14—C13—C8—C2 | −1.2 (2) |
| C20—C21—C16—O15 | 178.15 (15) | O4—N3—C2—C8 | 1.5 (2) |
| C20—C21—C16—C17 | −1.0 (2) | O4—N3—C2—C1 | 178.76 (11) |
| C18—C17—C16—O15 | −178.97 (15) | C9—C8—C2—N3 | 96.60 (18) |
| C22—C17—C16—O15 | 1.1 (2) | C13—C8—C2—N3 | −82.08 (18) |
| C18—C17—C16—C21 | 0.2 (2) | C9—C8—C2—C1 | −80.61 (16) |
| C22—C17—C16—C21 | −179.71 (17) | C13—C8—C2—C1 | 100.71 (15) |
| C16—O15—C14—C13 | −176.27 (12) | N7—N6—C1—O1 | −4.0 (2) |
| O15—C14—C13—C12 | 111.95 (15) | N7—N6—C1—C2 | 175.93 (13) |
| O15—C14—C13—C8 | −68.73 (17) | N3—C2—C1—O1 | −170.98 (14) |
| C8—C13—C12—C11 | −0.1 (2) | C8—C2—C1—O1 | 6.5 (2) |
| C14—C13—C12—C11 | 179.25 (14) | N3—C2—C1—N6 | 9.09 (19) |
| C13—C12—C11—C10 | 0.6 (3) | C8—C2—C1—N6 | −173.44 (13) |
| H··· | ||||
| N7—H72···O1i | 0.86 (2) | 2.40 (2) | 3.220 (2) | 158 (2) |
| N6—H61···N7ii | 0.87 (2) | 2.34 (1) | 3.191 (2) | 166 (1) |
| C5—H5 | 0.96 | 2.69 | 3.461 (2) | 138 |
Hydrogen-bond geometry (Å, °)
Cg refers to the centroid of the C8–C13 phenyl ring.
|
|
| H⋯ |
|
|
|---|---|---|---|---|
| N7—H72⋯O1i | 0.86 (2) | 2.40 (2) | 3.220 (2) | 158 (2) |
| N6—H61⋯N7ii | 0.87 (2) | 2.34 (1) | 3.191 (2) | 166 (1) |
| C5—H5 | 0.96 | 2.69 | 3.461 (2) | 138 |
Symmetry codes: (i) ; (ii) ; (iii) .