| Literature DB >> 21587658 |
Abstract
In the title compound, C(10)H(10)N(4)O(2)·H(2)O, the dihedral angle between the tetra-zole and benzene rings is 63.24 (11)°. The crystal structure is stabilized by intra-molecular O-H⋯N and O-H⋯O hydrogen bonds.Entities:
Year: 2010 PMID: 21587658 PMCID: PMC2983287 DOI: 10.1107/S1600536810038468
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| C10H10N4O2·H2O | |
| Orthorhombic, | Mo |
| Hall symbol: P 2c -2ac | Cell parameters from 2576 reflections |
| θ = 2.4–27.5° | |
| µ = 0.10 mm−1 | |
| Prism, colourless | |
| 0.40 × 0.25 × 0.10 mm |
| Rigaku SCXmini diffractometer | 1461 independent reflections |
| Radiation source: fine-focus sealed tube | 1237 reflections with |
| graphite | |
| Detector resolution: 13.6612 pixels mm-1 | θmax = 27.5°, θmin = 2.4° |
| ω scans | |
| Absorption correction: multi-scan ( | |
| 11450 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 | |
| 1461 reflections | (Δ/σ)max < 0.001 |
| 155 parameters | Δρmax = 0.15 e Å−3 |
| 1 restraint | Δρmin = −0.17 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 | 0.17744 (13) | 0.5430 (3) | 0.8029 (6) | 0.0523 (7) | |
| H1 | 0.1849 | 0.5834 | 0.6553 | 0.063* | |
| C2 | 0.22253 (10) | 0.8730 (3) | 0.9938 (5) | 0.0370 (5) | |
| C3 | 0.16456 (9) | 0.8029 (3) | 1.0194 (5) | 0.0385 (6) | |
| H3 | 0.1523 | 0.8234 | 1.1793 | 0.046* | |
| C4 | 0.12188 (11) | 0.8794 (3) | 0.8571 (6) | 0.0494 (7) | |
| H4A | 0.1215 | 0.9937 | 0.8834 | 0.059* | |
| H4B | 0.1332 | 0.8612 | 0.6972 | 0.059* | |
| C5 | 0.06378 (11) | 0.8150 (3) | 0.8910 (5) | 0.0466 (6) | |
| C6 | 0.03288 (12) | 0.8572 (4) | 1.0852 (6) | 0.0605 (8) | |
| H6 | 0.0480 | 0.9258 | 1.1957 | 0.073* | |
| C7 | −0.02045 (13) | 0.7972 (4) | 1.1151 (7) | 0.0738 (11) | |
| H7 | −0.0410 | 0.8264 | 1.2455 | 0.089* | |
| C8 | −0.04305 (13) | 0.6958 (4) | 0.9550 (8) | 0.0714 (10) | |
| H8 | −0.0787 | 0.6551 | 0.9767 | 0.086* | |
| C9 | −0.01295 (13) | 0.6545 (4) | 0.7634 (8) | 0.0728 (10) | |
| H9 | −0.0282 | 0.5858 | 0.6535 | 0.087* | |
| C10 | 0.03997 (12) | 0.7138 (4) | 0.7312 (6) | 0.0617 (8) | |
| H10 | 0.0600 | 0.6850 | 0.5991 | 0.074* | |
| N1 | 0.16699 (8) | 0.6303 (2) | 0.9891 (4) | 0.0398 (5) | |
| N2 | 0.15902 (10) | 0.5316 (3) | 1.1690 (5) | 0.0540 (7) | |
| N3 | 0.16442 (12) | 0.3885 (3) | 1.0871 (5) | 0.0611 (7) | |
| N4 | 0.17577 (12) | 0.3922 (3) | 0.8561 (5) | 0.0594 (7) | |
| O1 | 0.26404 (6) | 0.79317 (19) | 0.9755 (4) | 0.0431 (4) | |
| O2 | 0.22055 (7) | 1.02860 (19) | 0.9997 (5) | 0.0489 (4) | |
| H2 | 0.2522 | 1.0647 | 0.9909 | 0.073* | |
| O1W | 0.31635 (8) | 0.1603 (2) | 0.9820 (4) | 0.0574 (5) | |
| H1A | 0.3191 | 0.2341 | 0.8710 | 0.086* | |
| H1B | 0.3195 | 0.2313 | 1.1033 | 0.086* |
| C1 | 0.0678 (18) | 0.0421 (16) | 0.0470 (17) | 0.0014 (14) | 0.0082 (15) | 0.0055 (13) |
| C2 | 0.0443 (12) | 0.0387 (12) | 0.0281 (11) | −0.0003 (9) | −0.0035 (12) | 0.0023 (13) |
| C3 | 0.0404 (12) | 0.0343 (11) | 0.0408 (15) | 0.0011 (9) | 0.0001 (11) | 0.0066 (11) |
| C4 | 0.0468 (14) | 0.0435 (14) | 0.0579 (17) | 0.0004 (11) | −0.0052 (13) | 0.0097 (14) |
| C5 | 0.0420 (14) | 0.0426 (14) | 0.0553 (16) | 0.0051 (11) | −0.0044 (13) | 0.0077 (13) |
| C6 | 0.0555 (18) | 0.0553 (17) | 0.071 (2) | 0.0057 (14) | 0.0008 (17) | −0.0098 (16) |
| C7 | 0.058 (2) | 0.081 (2) | 0.082 (3) | 0.0169 (17) | 0.0193 (19) | −0.001 (2) |
| C8 | 0.0429 (15) | 0.074 (2) | 0.098 (3) | −0.0014 (14) | 0.000 (2) | 0.004 (2) |
| C9 | 0.055 (2) | 0.078 (2) | 0.086 (3) | −0.0076 (16) | −0.012 (2) | −0.012 (2) |
| C10 | 0.0507 (17) | 0.072 (2) | 0.0621 (19) | 0.0008 (15) | −0.0013 (16) | −0.0097 (17) |
| N1 | 0.0407 (10) | 0.0357 (10) | 0.0429 (11) | −0.0008 (8) | 0.0012 (11) | 0.0081 (11) |
| N2 | 0.0709 (17) | 0.0437 (14) | 0.0473 (13) | 0.0007 (12) | 0.0061 (13) | 0.0108 (12) |
| N3 | 0.0820 (18) | 0.0393 (14) | 0.0619 (16) | 0.0022 (12) | 0.0129 (15) | 0.0076 (13) |
| N4 | 0.0760 (17) | 0.0398 (14) | 0.0624 (17) | 0.0014 (12) | 0.0127 (14) | 0.0033 (13) |
| O1 | 0.0433 (10) | 0.0469 (9) | 0.0391 (9) | 0.0032 (7) | 0.0022 (9) | 0.0037 (9) |
| O2 | 0.0489 (9) | 0.0371 (9) | 0.0607 (11) | −0.0051 (7) | −0.0016 (12) | −0.0002 (11) |
| O1W | 0.0674 (12) | 0.0484 (10) | 0.0564 (11) | −0.0175 (8) | −0.0066 (13) | 0.0071 (12) |
| C1—N4 | 1.301 (4) | C6—H6 | 0.9300 |
| C1—N1 | 1.320 (4) | C7—C8 | 1.365 (5) |
| C1—H1 | 0.9300 | C7—H7 | 0.9300 |
| C2—O1 | 1.205 (3) | C8—C9 | 1.362 (6) |
| C2—O2 | 1.305 (3) | C8—H8 | 0.9300 |
| C2—C3 | 1.517 (3) | C9—C10 | 1.376 (4) |
| C3—N1 | 1.457 (3) | C9—H9 | 0.9300 |
| C3—C4 | 1.526 (4) | C10—H10 | 0.9300 |
| C3—H3 | 0.9800 | N1—N2 | 1.337 (3) |
| C4—C5 | 1.508 (4) | N2—N3 | 1.294 (4) |
| C4—H4A | 0.9700 | N3—N4 | 1.355 (4) |
| C4—H4B | 0.9700 | O2—H2 | 0.8200 |
| C5—C10 | 1.374 (4) | O1W—H1A | 0.8904 |
| C5—C6 | 1.385 (4) | O1W—H1B | 0.9193 |
| C6—C7 | 1.385 (4) | ||
| N4—C1—N1 | 110.0 (3) | C5—C6—H6 | 119.9 |
| N4—C1—H1 | 125.0 | C7—C6—H6 | 119.9 |
| N1—C1—H1 | 125.0 | C8—C7—C6 | 120.6 (3) |
| O1—C2—O2 | 126.0 (2) | C8—C7—H7 | 119.7 |
| O1—C2—C3 | 123.48 (19) | C6—C7—H7 | 119.7 |
| O2—C2—C3 | 110.55 (18) | C9—C8—C7 | 119.5 (3) |
| N1—C3—C2 | 109.64 (18) | C9—C8—H8 | 120.3 |
| N1—C3—C4 | 111.7 (2) | C7—C8—H8 | 120.3 |
| C2—C3—C4 | 113.2 (2) | C8—C9—C10 | 120.4 (3) |
| N1—C3—H3 | 107.3 | C8—C9—H9 | 119.8 |
| C2—C3—H3 | 107.3 | C10—C9—H9 | 119.8 |
| C4—C3—H3 | 107.3 | C5—C10—C9 | 121.1 (3) |
| C5—C4—C3 | 113.1 (2) | C5—C10—H10 | 119.4 |
| C5—C4—H4A | 109.0 | C9—C10—H10 | 119.4 |
| C3—C4—H4A | 109.0 | C1—N1—N2 | 108.12 (19) |
| C5—C4—H4B | 109.0 | C1—N1—C3 | 130.9 (2) |
| C3—C4—H4B | 109.0 | N2—N1—C3 | 121.0 (2) |
| H4A—C4—H4B | 107.8 | N3—N2—N1 | 106.1 (2) |
| C10—C5—C6 | 118.2 (3) | N2—N3—N4 | 110.8 (3) |
| C10—C5—C4 | 121.2 (3) | C1—N4—N3 | 105.0 (3) |
| C6—C5—C4 | 120.5 (3) | C2—O2—H2 | 109.5 |
| C5—C6—C7 | 120.1 (3) | H1A—O1W—H1B | 95.0 |
| O1—C2—C3—N1 | −7.0 (4) | C4—C5—C10—C9 | 179.6 (3) |
| O2—C2—C3—N1 | 174.4 (2) | C8—C9—C10—C5 | 0.3 (5) |
| O1—C2—C3—C4 | −132.5 (3) | N4—C1—N1—N2 | 0.8 (3) |
| O2—C2—C3—C4 | 48.9 (3) | N4—C1—N1—C3 | 179.4 (2) |
| N1—C3—C4—C5 | 58.4 (3) | C2—C3—N1—C1 | −68.8 (3) |
| C2—C3—C4—C5 | −177.2 (2) | C4—C3—N1—C1 | 57.5 (3) |
| C3—C4—C5—C10 | −106.6 (3) | C2—C3—N1—N2 | 109.7 (3) |
| C3—C4—C5—C6 | 73.5 (3) | C4—C3—N1—N2 | −124.0 (3) |
| C10—C5—C6—C7 | 0.3 (5) | C1—N1—N2—N3 | −0.4 (3) |
| C4—C5—C6—C7 | −179.9 (3) | C3—N1—N2—N3 | −179.2 (2) |
| C5—C6—C7—C8 | 0.3 (5) | N1—N2—N3—N4 | 0.0 (3) |
| C6—C7—C8—C9 | −0.6 (6) | N1—C1—N4—N3 | −0.8 (4) |
| C7—C8—C9—C10 | 0.3 (6) | N2—N3—N4—C1 | 0.5 (4) |
| C6—C5—C10—C9 | −0.6 (5) |
| H··· | ||||
| O2—H2···O1Wi | 0.82 | 1.74 | 2.552 (2) | 174 |
| O1W—H1B···N4ii | 0.92 | 1.98 | 2.903 (4) | 177 |
| O1W—H1A···N3iii | 0.89 | 2.12 | 3.003 (3) | 171 |
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| O2—H2⋯O1 | 0.82 | 1.74 | 2.552 (2) | 174 |
| O1 | 0.92 | 1.98 | 2.903 (4) | 177 |
| O1 | 0.89 | 2.12 | 3.003 (3) | 171 |
Symmetry codes: (i) ; (ii) ; (iii) .