| Literature DB >> 21754814 |
Jerry P Jasinski, James A Golen, B P Siddaraju, A S Dayananda, H S Yathirajan.
Abstract
In the title salt, C(11)H(15)ClNO(+)·C(7)H(5)O(2) (-), the dihedral angle between the mean planes of the chloro-phenyl ring of the cation and the benzene ring of the anion is 74.4 (1)°. In the cation, the six-membered piperazine ring adopts a chair conformation. The crystal packing is stabilized by inter-molecular N-H⋯O and O-H⋯O hydrogen bonds, and weak inter-molecular C-H⋯O, C-H⋯Cl and C-H⋯π inter-actions.Entities:
Year: 2011 PMID: 21754814 PMCID: PMC3120431 DOI: 10.1107/S1600536811017855
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C11H15ClNO+·C7H5O2− | |
| Triclinic, | |
| Hall symbol: -P 1 | Mo |
| Cell parameters from 3721 reflections | |
| θ = 3.7–32.3° | |
| µ = 0.25 mm−1 | |
| α = 99.608 (12)° | |
| β = 108.748 (13)° | Block, colorless |
| γ = 113.357 (14)° | 0.34 × 0.30 × 0.13 mm |
| Oxford Diffraction Xcalibur Eos Gemini diffractometer | 4184 independent reflections |
| Radiation source: Enhance (Mo) X-ray Source | 3222 reflections with |
| graphite | |
| Detector resolution: 16.1500 pixels mm-1 | θmax = 28.7°, θmin = 3.7° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 7857 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 | |
| 4184 reflections | (Δ/σ)max < 0.001 |
| 217 parameters | Δρmax = 0.29 e Å−3 |
| 4 restraints | Δρmin = −0.34 e Å−3 |
| Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds involving l.s. planes. |
| Refinement. Refinement of |
| Cl1 | 0.01350 (8) | 0.19249 (7) | 0.06335 (5) | 0.06605 (19) | |
| O1 | 0.37436 (18) | 0.44147 (14) | 0.79300 (12) | 0.0470 (3) | |
| H1O | 0.360 (3) | 0.498 (2) | 0.746 (2) | 0.056* | |
| O2 | 0.46446 (18) | 0.94763 (13) | 0.77613 (13) | 0.0553 (4) | |
| O3 | 0.36182 (17) | 0.70222 (13) | 0.75160 (12) | 0.0504 (3) | |
| N1 | 0.51659 (18) | 0.21683 (15) | 0.95370 (13) | 0.0372 (3) | |
| H1NB | 0.514 (2) | 0.1342 (16) | 0.9106 (18) | 0.045* | |
| H1NA | 0.561 (2) | 0.231 (2) | 1.0473 (12) | 0.045* | |
| C1 | 0.1141 (2) | 0.24120 (18) | 0.48209 (16) | 0.0351 (3) | |
| H1A | 0.0551 | 0.2344 | 0.5416 | 0.042* | |
| C2 | 0.0314 (2) | 0.21412 (19) | 0.33410 (17) | 0.0393 (4) | |
| H2A | −0.0832 | 0.1888 | 0.2920 | 0.047* | |
| C3 | 0.1181 (2) | 0.22451 (18) | 0.24891 (16) | 0.0387 (4) | |
| C4 | 0.2839 (2) | 0.2611 (2) | 0.30731 (18) | 0.0474 (4) | |
| H4A | 0.3419 | 0.2678 | 0.2470 | 0.057* | |
| C5 | 0.3653 (2) | 0.2881 (2) | 0.45636 (17) | 0.0404 (4) | |
| H5A | 0.4802 | 0.3140 | 0.4978 | 0.048* | |
| C6 | 0.28210 (18) | 0.27817 (15) | 0.54568 (14) | 0.0278 (3) | |
| C7 | 0.36689 (18) | 0.30769 (15) | 0.70961 (14) | 0.0282 (3) | |
| C8 | 0.54504 (19) | 0.32943 (17) | 0.76015 (15) | 0.0331 (3) | |
| H8A | 0.5421 | 0.2395 | 0.7006 | 0.040* | |
| H8B | 0.6156 | 0.4212 | 0.7432 | 0.040* | |
| C9 | 0.6232 (2) | 0.34823 (18) | 0.92121 (16) | 0.0373 (3) | |
| H9A | 0.7351 | 0.3556 | 0.9474 | 0.045* | |
| H9B | 0.6383 | 0.4445 | 0.9818 | 0.045* | |
| C10 | 0.3447 (2) | 0.19647 (19) | 0.91069 (16) | 0.0388 (4) | |
| H10A | 0.3496 | 0.2880 | 0.9697 | 0.047* | |
| H10B | 0.2763 | 0.1064 | 0.9310 | 0.047* | |
| C11 | 0.26339 (19) | 0.17363 (18) | 0.74911 (16) | 0.0346 (3) | |
| H11A | 0.1503 | 0.1632 | 0.7235 | 0.042* | |
| H11B | 0.2503 | 0.0774 | 0.6904 | 0.042* | |
| C12 | 0.37590 (19) | 0.80987 (17) | 0.70139 (15) | 0.0324 (3) | |
| C13 | 0.27602 (18) | 0.76646 (16) | 0.53903 (15) | 0.0283 (3) | |
| C14 | 0.1622 (2) | 0.61404 (17) | 0.45411 (16) | 0.0363 (3) | |
| H14A | 0.1524 | 0.5367 | 0.4977 | 0.044* | |
| C15 | 0.0633 (2) | 0.5739 (2) | 0.30681 (18) | 0.0447 (4) | |
| H15A | −0.0151 | 0.4695 | 0.2498 | 0.054* | |
| C16 | 0.0782 (2) | 0.6857 (2) | 0.24240 (18) | 0.0463 (4) | |
| H16A | 0.0093 | 0.6580 | 0.1413 | 0.056* | |
| C17 | 0.1924 (2) | 0.8366 (2) | 0.32407 (19) | 0.0452 (4) | |
| H17A | 0.2042 | 0.9130 | 0.2790 | 0.054* | |
| C18 | 0.2902 (2) | 0.87754 (17) | 0.47237 (17) | 0.0360 (3) | |
| H18A | 0.3677 | 0.9823 | 0.5289 | 0.043* |
| Cl1 | 0.0874 (4) | 0.0854 (4) | 0.0294 (2) | 0.0485 (3) | 0.0179 (2) | 0.0257 (2) |
| O1 | 0.0826 (9) | 0.0447 (7) | 0.0316 (6) | 0.0468 (7) | 0.0235 (6) | 0.0149 (5) |
| O2 | 0.0710 (9) | 0.0364 (6) | 0.0391 (6) | 0.0248 (6) | 0.0082 (6) | 0.0014 (5) |
| O3 | 0.0727 (9) | 0.0397 (6) | 0.0299 (5) | 0.0272 (6) | 0.0101 (6) | 0.0147 (5) |
| N1 | 0.0512 (8) | 0.0349 (7) | 0.0253 (6) | 0.0256 (6) | 0.0101 (6) | 0.0098 (5) |
| C1 | 0.0360 (8) | 0.0427 (8) | 0.0311 (7) | 0.0198 (7) | 0.0169 (6) | 0.0158 (6) |
| C2 | 0.0362 (8) | 0.0442 (9) | 0.0344 (7) | 0.0189 (7) | 0.0109 (7) | 0.0159 (7) |
| C3 | 0.0526 (10) | 0.0401 (8) | 0.0270 (7) | 0.0256 (8) | 0.0151 (7) | 0.0155 (6) |
| C4 | 0.0594 (11) | 0.0691 (12) | 0.0375 (8) | 0.0397 (10) | 0.0314 (8) | 0.0291 (8) |
| C5 | 0.0406 (9) | 0.0589 (10) | 0.0371 (8) | 0.0300 (8) | 0.0225 (7) | 0.0243 (7) |
| C6 | 0.0346 (8) | 0.0273 (6) | 0.0269 (6) | 0.0175 (6) | 0.0146 (6) | 0.0119 (5) |
| C7 | 0.0360 (8) | 0.0289 (7) | 0.0260 (6) | 0.0192 (6) | 0.0153 (6) | 0.0109 (5) |
| C8 | 0.0326 (8) | 0.0347 (7) | 0.0294 (7) | 0.0152 (6) | 0.0119 (6) | 0.0102 (6) |
| C9 | 0.0364 (8) | 0.0387 (8) | 0.0287 (7) | 0.0172 (7) | 0.0075 (6) | 0.0080 (6) |
| C10 | 0.0466 (9) | 0.0422 (8) | 0.0329 (7) | 0.0217 (7) | 0.0192 (7) | 0.0192 (6) |
| C11 | 0.0342 (8) | 0.0379 (8) | 0.0320 (7) | 0.0159 (7) | 0.0142 (6) | 0.0164 (6) |
| C12 | 0.0366 (8) | 0.0331 (7) | 0.0290 (7) | 0.0210 (6) | 0.0116 (6) | 0.0083 (6) |
| C13 | 0.0298 (7) | 0.0322 (7) | 0.0300 (7) | 0.0187 (6) | 0.0150 (6) | 0.0129 (5) |
| C14 | 0.0387 (8) | 0.0330 (7) | 0.0326 (7) | 0.0155 (7) | 0.0110 (6) | 0.0139 (6) |
| C15 | 0.0445 (10) | 0.0408 (9) | 0.0335 (8) | 0.0149 (8) | 0.0079 (7) | 0.0089 (7) |
| C16 | 0.0498 (10) | 0.0602 (11) | 0.0316 (8) | 0.0290 (9) | 0.0141 (7) | 0.0216 (8) |
| C17 | 0.0557 (11) | 0.0527 (10) | 0.0442 (9) | 0.0311 (9) | 0.0271 (8) | 0.0316 (8) |
| C18 | 0.0406 (9) | 0.0327 (7) | 0.0407 (8) | 0.0191 (7) | 0.0205 (7) | 0.0166 (6) |
| Cl1—C3 | 1.7400 (15) | C8—C9 | 1.5167 (19) |
| O1—C7 | 1.4338 (17) | C8—H8A | 0.9900 |
| O1—H1O | 0.823 (15) | C8—H8B | 0.9900 |
| O2—C12 | 1.2376 (19) | C9—H9A | 0.9900 |
| O3—C12 | 1.2560 (18) | C9—H9B | 0.9900 |
| N1—C10 | 1.485 (2) | C10—C11 | 1.514 (2) |
| N1—C9 | 1.487 (2) | C10—H10A | 0.9900 |
| N1—H1NB | 0.861 (10) | C10—H10B | 0.9900 |
| N1—H1NA | 0.873 (10) | C11—H11A | 0.9900 |
| C1—C2 | 1.383 (2) | C11—H11B | 0.9900 |
| C1—C6 | 1.393 (2) | C12—C13 | 1.5064 (19) |
| C1—H1A | 0.9500 | C13—C14 | 1.389 (2) |
| C2—C3 | 1.376 (2) | C13—C18 | 1.391 (2) |
| C2—H2A | 0.9500 | C14—C15 | 1.381 (2) |
| C3—C4 | 1.373 (3) | C14—H14A | 0.9500 |
| C4—C5 | 1.391 (2) | C15—C16 | 1.381 (2) |
| C4—H4A | 0.9500 | C15—H15A | 0.9500 |
| C5—C6 | 1.387 (2) | C16—C17 | 1.373 (3) |
| C5—H5A | 0.9500 | C16—H16A | 0.9500 |
| C6—C7 | 1.5250 (18) | C17—C18 | 1.386 (2) |
| C7—C8 | 1.533 (2) | C17—H17A | 0.9500 |
| C7—C11 | 1.536 (2) | C18—H18A | 0.9500 |
| C7—O1—H1O | 114.0 (15) | N1—C9—H9A | 109.4 |
| C10—N1—C9 | 111.70 (12) | C8—C9—H9A | 109.4 |
| C10—N1—H1NB | 110.7 (13) | N1—C9—H9B | 109.4 |
| C9—N1—H1NB | 110.2 (13) | C8—C9—H9B | 109.4 |
| C10—N1—H1NA | 108.5 (13) | H9A—C9—H9B | 108.0 |
| C9—N1—H1NA | 110.3 (13) | N1—C10—C11 | 110.57 (13) |
| H1NB—N1—H1NA | 105.3 (16) | N1—C10—H10A | 109.5 |
| C2—C1—C6 | 121.38 (14) | C11—C10—H10A | 109.5 |
| C2—C1—H1A | 119.3 | N1—C10—H10B | 109.5 |
| C6—C1—H1A | 119.3 | C11—C10—H10B | 109.5 |
| C3—C2—C1 | 118.85 (15) | H10A—C10—H10B | 108.1 |
| C3—C2—H2A | 120.6 | C10—C11—C7 | 112.01 (13) |
| C1—C2—H2A | 120.6 | C10—C11—H11A | 109.2 |
| C4—C3—C2 | 121.62 (14) | C7—C11—H11A | 109.2 |
| C4—C3—Cl1 | 119.92 (13) | C10—C11—H11B | 109.2 |
| C2—C3—Cl1 | 118.46 (13) | C7—C11—H11B | 109.2 |
| C3—C4—C5 | 118.82 (15) | H11A—C11—H11B | 107.9 |
| C3—C4—H4A | 120.6 | O2—C12—O3 | 124.52 (14) |
| C5—C4—H4A | 120.6 | O2—C12—C13 | 118.42 (13) |
| C6—C5—C4 | 121.26 (15) | O3—C12—C13 | 117.06 (13) |
| C6—C5—H5A | 119.4 | C14—C13—C18 | 118.72 (13) |
| C4—C5—H5A | 119.4 | C14—C13—C12 | 120.11 (13) |
| C5—C6—C1 | 118.06 (13) | C18—C13—C12 | 121.12 (13) |
| C5—C6—C7 | 122.92 (13) | C15—C14—C13 | 120.57 (14) |
| C1—C6—C7 | 119.01 (12) | C15—C14—H14A | 119.7 |
| O1—C7—C6 | 110.41 (11) | C13—C14—H14A | 119.7 |
| O1—C7—C8 | 108.40 (12) | C16—C15—C14 | 120.02 (16) |
| C6—C7—C8 | 112.93 (11) | C16—C15—H15A | 120.0 |
| O1—C7—C11 | 106.31 (12) | C14—C15—H15A | 120.0 |
| C6—C7—C11 | 110.12 (12) | C17—C16—C15 | 120.19 (15) |
| C8—C7—C11 | 108.43 (11) | C17—C16—H16A | 119.9 |
| C9—C8—C7 | 112.22 (12) | C15—C16—H16A | 119.9 |
| C9—C8—H8A | 109.2 | C16—C17—C18 | 119.94 (14) |
| C7—C8—H8A | 109.2 | C16—C17—H17A | 120.0 |
| C9—C8—H8B | 109.2 | C18—C17—H17A | 120.0 |
| C7—C8—H8B | 109.2 | C17—C18—C13 | 120.54 (15) |
| H8A—C8—H8B | 107.9 | C17—C18—H18A | 119.7 |
| N1—C9—C8 | 111.13 (12) | C13—C18—H18A | 119.7 |
| C6—C1—C2—C3 | −0.1 (2) | C10—N1—C9—C8 | −56.75 (16) |
| C1—C2—C3—C4 | −0.1 (2) | C7—C8—C9—N1 | 55.69 (16) |
| C1—C2—C3—Cl1 | −179.23 (12) | C9—N1—C10—C11 | 57.50 (16) |
| C2—C3—C4—C5 | 0.0 (3) | N1—C10—C11—C7 | −57.35 (17) |
| Cl1—C3—C4—C5 | 179.15 (13) | O1—C7—C11—C10 | −61.50 (15) |
| C3—C4—C5—C6 | 0.3 (3) | C6—C7—C11—C10 | 178.89 (12) |
| C4—C5—C6—C1 | −0.5 (2) | C8—C7—C11—C10 | 54.87 (16) |
| C4—C5—C6—C7 | −179.69 (14) | O2—C12—C13—C14 | −173.36 (15) |
| C2—C1—C6—C5 | 0.4 (2) | O3—C12—C13—C14 | 6.1 (2) |
| C2—C1—C6—C7 | 179.65 (13) | O2—C12—C13—C18 | 3.9 (2) |
| C5—C6—C7—O1 | 114.43 (16) | O3—C12—C13—C18 | −176.65 (15) |
| C1—C6—C7—O1 | −64.80 (17) | C18—C13—C14—C15 | −1.0 (2) |
| C5—C6—C7—C8 | −7.11 (19) | C12—C13—C14—C15 | 176.34 (15) |
| C1—C6—C7—C8 | 173.66 (13) | C13—C14—C15—C16 | 0.7 (3) |
| C5—C6—C7—C11 | −128.48 (15) | C14—C15—C16—C17 | 0.6 (3) |
| C1—C6—C7—C11 | 52.29 (16) | C15—C16—C17—C18 | −1.5 (3) |
| O1—C7—C8—C9 | 61.09 (15) | C16—C17—C18—C13 | 1.1 (3) |
| C6—C7—C8—C9 | −176.24 (11) | C14—C13—C18—C17 | 0.1 (2) |
| C11—C7—C8—C9 | −53.92 (15) | C12—C13—C18—C17 | −177.21 (14) |
| Cg3 is the centroid of the C13–C18 ring. |
| H··· | ||||
| N1—H1NA···O3i | 0.87 (1) | 1.84 (1) | 2.6964 (17) | 166 (2) |
| O1—H1O···O3 | 0.82 (2) | 2.05 (2) | 2.7780 (16) | 147 (2) |
| N1—H1NB···O2ii | 0.86 (1) | 1.92 (1) | 2.7609 (18) | 166 (2) |
| C16—H16A···Cl1iii | 0.95 | 2.78 | 3.5268 (17) | 136 |
| C9—H9B···O1i | 0.99 | 2.46 | 3.3008 (19) | 143 |
| C1—H1A···Cg3iv | 0.95 | 2.70 | 3.554 (2) | 150 |
Hydrogen-bond geometry (Å, °)
Cg3 is the centroid of the C13–C18 ring.
| H⋯ | ||||
|---|---|---|---|---|
| N1—H1 | 0.87 (1) | 1.84 (1) | 2.6964 (17) | 166 (2) |
| O1—H1 | 0.82 (2) | 2.05 (2) | 2.7780 (16) | 147 (2) |
| N1—H1 | 0.86 (1) | 1.92 (1) | 2.7609 (18) | 166 (2) |
| C16—H16 | 0.95 | 2.78 | 3.5268 (17) | 136 |
| C9—H9 | 0.99 | 2.46 | 3.3008 (19) | 143 |
| C1—H1 | 0.95 | 2.70 | 3.554 (2) | 150 |
Symmetry codes: (i) ; (ii) ; (iii) ; (iv) .