| Literature DB >> 21201614 |
Wei Xiong1, Huihui Xing, Yan Su, Zilu Chen.
Abstract
In the title compound, [Y(C(5)H(2)N(2)O(4))(C(5)H(3)N(2)O(4))(C(12)H(8)N(2))(2)]·2H(2)O, the Y(III) ion lies on a twofold rotation axis and exhibits a distorted square-anti-prismatic coordination geometry. It is chelated by two 1,10-phenanthroline ligands, a 2,4-dioxo-1,2,3,4-tetra-hydro-pyrimidine-5-carboxyl-ate mono-anion and a 4-oxido-2-oxo-1,2-dihydro-pyrimidine-5-carboxyl-ate dianion. The H atom involved in an N-H⋯N hydrogen bond between the 1,2-dihydro-pyrimidine units has half occupancy and is disordered around a twofold rotation axis.Entities:
Year: 2008 PMID: 21201614 PMCID: PMC2960551 DOI: 10.1107/S1600536808025701
Source DB: PubMed Journal: Acta Crystallogr Sect E Struct Rep Online ISSN: 1600-5368
| [Y(C5H2N2O4)(C5H3N2O4)(C12H8N2)2]·2H2O | |
| Monoclinic, | Mo |
| Hall symbol: -C 2yc | Cell parameters from 7855 reflections |
| θ = 2.3–27.9º | |
| µ = 1.89 mm−1 | |
| β = 100.8810 (10)º | Prism, colourless |
| 0.24 × 0.08 × 0.06 mm | |
| Bruker APEXII diffractometer | 3152 independent reflections |
| Radiation source: fine-focus sealed tube | 2986 reflections with |
| Monochromator: graphite | |
| θmax = 26.0º | |
| φ and ω scans | θmin = 1.9º |
| Absorption correction: multi-scan(SADABS; Bruker, 1998) | |
| 12035 measured reflections |
| Refinement on | Secondary atom site location: difference Fourier map |
| Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
| H-atom parameters constrained | |
| | |
| (Δ/σ)max < 0.001 | |
| 3152 reflections | Δρmax = 0.41 e Å−3 |
| 240 parameters | Δρmin = −0.51 e Å−3 |
| Primary atom site location: structure-invariant direct methods | Extinction correction: none |
| 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 F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2sigma(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
| Occ. (<1) | |||||
| Y1 | 1.0000 | 0.88802 (3) | 0.2500 | 0.02339 (12) | |
| N1 | 0.90591 (16) | 0.75076 (19) | 0.2117 (2) | 0.0324 (6) | |
| N2 | 0.96510 (16) | 0.80446 (19) | 0.4073 (2) | 0.0304 (6) | |
| N3 | 0.83326 (16) | 1.02589 (19) | −0.0065 (2) | 0.0297 (6) | |
| H3 | 0.8379 | 0.9842 | −0.0514 | 0.036* | |
| N4 | 0.78240 (19) | 1.1684 (2) | 0.0310 (2) | 0.0387 (7) | |
| H4 | 0.7585 | 1.2199 | 0.0131 | 0.046* | 0.50 |
| O1 | 0.90470 (14) | 0.93356 (15) | 0.11247 (17) | 0.0329 (6) | |
| O2 | 0.93006 (14) | 0.99886 (16) | 0.31195 (17) | 0.0337 (6) | |
| O3 | 0.84729 (15) | 1.10907 (17) | 0.34049 (17) | 0.0371 (6) | |
| O4 | 0.76917 (16) | 1.11986 (18) | −0.13684 (19) | 0.0451 (7) | |
| C1 | 0.8770 (2) | 1.0594 (2) | 0.2805 (2) | 0.0272 (7) | |
| C2 | 0.84980 (19) | 1.0723 (2) | 0.1678 (2) | 0.0269 (7) | |
| C3 | 0.86584 (18) | 1.0066 (2) | 0.0941 (2) | 0.0248 (7) | |
| C4 | 0.7937 (2) | 1.1063 (2) | −0.0423 (3) | 0.0324 (7) | |
| C5 | 0.8085 (2) | 1.1498 (2) | 0.1311 (3) | 0.0358 (8) | |
| H5 | 0.7976 | 1.1928 | 0.1788 | 0.043* | |
| C6 | 0.9900 (2) | 0.8317 (3) | 0.5036 (3) | 0.0386 (8) | |
| H6 | 1.0089 | 0.8920 | 0.5148 | 0.046* | |
| C7 | 0.9896 (3) | 0.7758 (3) | 0.5890 (3) | 0.0512 (11) | |
| H7 | 1.0074 | 0.7982 | 0.6552 | 0.061* | |
| C8 | 0.9624 (3) | 0.6872 (3) | 0.5735 (3) | 0.0599 (12) | |
| H8 | 0.9626 | 0.6483 | 0.6296 | 0.072* | |
| C9 | 0.9342 (2) | 0.6545 (3) | 0.4735 (3) | 0.0463 (10) | |
| C10 | 0.9355 (2) | 0.7169 (2) | 0.3922 (3) | 0.0327 (8) | |
| C11 | 0.9042 (2) | 0.6886 (2) | 0.2883 (3) | 0.0325 (8) | |
| C12 | 0.8716 (2) | 0.5993 (2) | 0.2699 (3) | 0.0419 (9) | |
| C13 | 0.8735 (3) | 0.5372 (3) | 0.3546 (4) | 0.0607 (13) | |
| H13 | 0.8534 | 0.4776 | 0.3423 | 0.073* | |
| C14 | 0.9036 (3) | 0.5634 (3) | 0.4513 (4) | 0.0618 (13) | |
| H14 | 0.9045 | 0.5215 | 0.5048 | 0.074* | |
| C15 | 0.8370 (2) | 0.5768 (3) | 0.1686 (4) | 0.0510 (11) | |
| H15 | 0.8148 | 0.5185 | 0.1533 | 0.061* | |
| C16 | 0.8357 (2) | 0.6401 (3) | 0.0926 (3) | 0.0490 (10) | |
| H16 | 0.8119 | 0.6262 | 0.0252 | 0.059* | |
| C17 | 0.8707 (2) | 0.7264 (3) | 0.1173 (3) | 0.0397 (9) | |
| H17 | 0.8693 | 0.7693 | 0.0647 | 0.048* | |
| O5 | 0.6925 (3) | 0.1887 (2) | 0.6600 (3) | 0.0956 (14) | |
| H51 | 0.6793 | 0.2454 | 0.6644 | 0.143* | |
| H52 | 0.7082 | 0.1681 | 0.7208 | 0.143* |
| Y1 | 0.0287 (2) | 0.0187 (2) | 0.0207 (2) | 0.000 | −0.00062 (16) | 0.000 |
| N1 | 0.0322 (16) | 0.0288 (15) | 0.0352 (16) | −0.0037 (12) | 0.0040 (12) | −0.0035 (12) |
| N2 | 0.0318 (15) | 0.0294 (15) | 0.0297 (15) | −0.0002 (12) | 0.0051 (12) | 0.0008 (12) |
| N3 | 0.0389 (16) | 0.0276 (15) | 0.0204 (13) | 0.0051 (12) | 0.0001 (12) | −0.0021 (11) |
| N4 | 0.057 (2) | 0.0273 (15) | 0.0278 (15) | 0.0107 (14) | −0.0016 (14) | 0.0018 (12) |
| O1 | 0.0421 (14) | 0.0265 (12) | 0.0255 (12) | 0.0100 (10) | −0.0052 (10) | −0.0034 (9) |
| O2 | 0.0441 (14) | 0.0324 (13) | 0.0226 (12) | 0.0133 (11) | 0.0011 (10) | 0.0006 (10) |
| O3 | 0.0510 (15) | 0.0374 (14) | 0.0227 (12) | 0.0125 (12) | 0.0064 (11) | −0.0021 (10) |
| O4 | 0.0562 (17) | 0.0369 (15) | 0.0358 (14) | 0.0044 (13) | −0.0074 (12) | 0.0002 (12) |
| C1 | 0.0345 (18) | 0.0240 (16) | 0.0224 (16) | −0.0025 (14) | 0.0032 (13) | 0.0017 (13) |
| C2 | 0.0328 (17) | 0.0263 (16) | 0.0207 (16) | 0.0053 (14) | 0.0031 (13) | 0.0002 (13) |
| C3 | 0.0284 (16) | 0.0237 (16) | 0.0209 (15) | −0.0008 (13) | 0.0014 (13) | 0.0007 (12) |
| C4 | 0.0373 (19) | 0.0291 (18) | 0.0280 (17) | −0.0006 (15) | −0.0012 (14) | 0.0021 (14) |
| C5 | 0.050 (2) | 0.0292 (18) | 0.0263 (18) | 0.0094 (16) | 0.0031 (16) | −0.0026 (14) |
| C6 | 0.039 (2) | 0.042 (2) | 0.0339 (19) | −0.0026 (17) | 0.0042 (16) | −0.0029 (16) |
| C7 | 0.056 (3) | 0.070 (3) | 0.028 (2) | −0.010 (2) | 0.0082 (18) | 0.0061 (19) |
| C8 | 0.066 (3) | 0.069 (3) | 0.044 (2) | −0.008 (2) | 0.009 (2) | 0.024 (2) |
| C9 | 0.048 (2) | 0.043 (2) | 0.048 (2) | −0.0034 (19) | 0.0101 (19) | 0.0158 (19) |
| C10 | 0.0306 (18) | 0.0296 (18) | 0.0384 (19) | −0.0007 (14) | 0.0078 (15) | 0.0034 (15) |
| C11 | 0.0311 (18) | 0.0269 (17) | 0.0399 (19) | −0.0005 (14) | 0.0072 (15) | −0.0017 (15) |
| C12 | 0.042 (2) | 0.0279 (19) | 0.058 (2) | −0.0074 (16) | 0.0137 (19) | −0.0027 (17) |
| C13 | 0.074 (3) | 0.030 (2) | 0.080 (3) | −0.018 (2) | 0.017 (3) | 0.004 (2) |
| C14 | 0.076 (3) | 0.042 (3) | 0.068 (3) | −0.017 (2) | 0.016 (3) | 0.021 (2) |
| C15 | 0.051 (2) | 0.035 (2) | 0.069 (3) | −0.0161 (19) | 0.016 (2) | −0.018 (2) |
| C16 | 0.047 (2) | 0.050 (2) | 0.049 (2) | −0.0137 (19) | 0.0063 (19) | −0.022 (2) |
| C17 | 0.039 (2) | 0.039 (2) | 0.040 (2) | −0.0064 (17) | 0.0052 (16) | −0.0062 (16) |
| O5 | 0.145 (4) | 0.059 (2) | 0.067 (2) | 0.004 (2) | −0.017 (2) | −0.0089 (19) |
| Y1—O2i | 2.247 (2) | C2—C3 | 1.423 (4) |
| Y1—O2 | 2.247 (2) | C5—H5 | 0.9300 |
| Y1—O1i | 2.302 (2) | C6—C7 | 1.391 (5) |
| Y1—O1 | 2.302 (2) | C6—H6 | 0.9300 |
| Y1—N1 | 2.547 (3) | C7—C8 | 1.362 (6) |
| Y1—N1i | 2.547 (3) | C7—H7 | 0.9300 |
| Y1—N2i | 2.573 (3) | C8—C9 | 1.403 (6) |
| Y1—N2 | 2.573 (3) | C8—H8 | 0.9300 |
| N1—C17 | 1.329 (4) | C9—C10 | 1.407 (5) |
| N1—C11 | 1.358 (4) | C9—C14 | 1.426 (6) |
| N2—C6 | 1.326 (4) | C10—C11 | 1.439 (5) |
| N2—C10 | 1.363 (4) | C11—C12 | 1.408 (5) |
| N3—C3 | 1.373 (4) | C12—C15 | 1.399 (6) |
| N3—C4 | 1.383 (4) | C12—C13 | 1.431 (6) |
| N3—H3 | 0.8600 | C13—C14 | 1.342 (6) |
| N4—C5 | 1.343 (4) | C13—H13 | 0.9300 |
| N4—C4 | 1.362 (4) | C14—H14 | 0.9300 |
| N4—H4 | 0.8600 | C15—C16 | 1.355 (6) |
| O1—C3 | 1.247 (4) | C15—H15 | 0.9300 |
| O2—C1 | 1.275 (4) | C16—C17 | 1.395 (5) |
| O3—C1 | 1.248 (4) | C16—H16 | 0.9300 |
| O4—C4 | 1.258 (4) | C17—H17 | 0.9300 |
| C1—C2 | 1.489 (4) | O5—H51 | 0.8533 |
| C2—C5 | 1.364 (4) | O5—H52 | 0.8518 |
| O2i—Y1—O2 | 89.15 (13) | C3—C2—C1 | 122.6 (3) |
| O2i—Y1—O1i | 74.69 (8) | O1—C3—N3 | 117.7 (3) |
| O2—Y1—O1i | 81.79 (9) | O1—C3—C2 | 126.6 (3) |
| O2i—Y1—O1 | 81.79 (8) | N3—C3—C2 | 115.7 (3) |
| O2—Y1—O1 | 74.69 (8) | O4—C4—N4 | 122.7 (3) |
| O1i—Y1—O1 | 146.81 (11) | O4—C4—N3 | 121.5 (3) |
| O2i—Y1—N1 | 147.62 (8) | N4—C4—N3 | 115.8 (3) |
| O2—Y1—N1 | 105.31 (9) | N4—C5—C2 | 124.8 (3) |
| O1i—Y1—N1 | 135.17 (8) | N4—C5—H5 | 117.6 |
| O1—Y1—N1 | 74.65 (9) | C2—C5—H5 | 117.6 |
| O2i—Y1—N1i | 105.31 (9) | N2—C6—C7 | 124.0 (4) |
| O2—Y1—N1i | 147.62 (8) | N2—C6—H6 | 118.0 |
| O1i—Y1—N1i | 74.65 (9) | C7—C6—H6 | 118.0 |
| O1—Y1—N1i | 135.17 (8) | C8—C7—C6 | 118.5 (4) |
| N1—Y1—N1i | 77.82 (13) | C8—C7—H7 | 120.7 |
| O2i—Y1—N2i | 79.43 (8) | C6—C7—H7 | 120.7 |
| O2—Y1—N2i | 148.38 (8) | C7—C8—C9 | 120.4 (4) |
| O1i—Y1—N2i | 122.30 (9) | C7—C8—H8 | 119.8 |
| O1—Y1—N2i | 74.55 (8) | C9—C8—H8 | 119.8 |
| N1—Y1—N2i | 73.15 (9) | C8—C9—C10 | 117.0 (4) |
| N1i—Y1—N2i | 63.90 (9) | C8—C9—C14 | 123.6 (4) |
| O2i—Y1—N2 | 148.38 (8) | C10—C9—C14 | 119.4 (4) |
| O2—Y1—N2 | 79.43 (9) | N2—C10—C9 | 122.8 (3) |
| O1i—Y1—N2 | 74.55 (8) | N2—C10—C11 | 117.7 (3) |
| O1—Y1—N2 | 122.30 (9) | C9—C10—C11 | 119.5 (3) |
| N1—Y1—N2 | 63.90 (9) | N1—C11—C12 | 122.7 (3) |
| N1i—Y1—N2 | 73.15 (9) | N1—C11—C10 | 118.0 (3) |
| N2i—Y1—N2 | 124.07 (12) | C12—C11—C10 | 119.3 (3) |
| C17—N1—C11 | 117.1 (3) | C15—C12—C11 | 117.5 (4) |
| C17—N1—Y1 | 123.5 (2) | C15—C12—C13 | 123.2 (4) |
| C11—N1—Y1 | 117.9 (2) | C11—C12—C13 | 119.3 (4) |
| C6—N2—C10 | 117.4 (3) | C14—C13—C12 | 121.2 (4) |
| C6—N2—Y1 | 123.8 (2) | C14—C13—H13 | 119.4 |
| C10—N2—Y1 | 117.0 (2) | C12—C13—H13 | 119.4 |
| C3—N3—C4 | 125.9 (3) | C13—C14—C9 | 121.2 (4) |
| C3—N3—H3 | 117.0 | C13—C14—H14 | 119.4 |
| C4—N3—H3 | 117.0 | C9—C14—H14 | 119.4 |
| C5—N4—C4 | 120.3 (3) | C16—C15—C12 | 119.9 (4) |
| C5—N4—H4 | 119.9 | C16—C15—H15 | 120.0 |
| C4—N4—H4 | 119.9 | C12—C15—H15 | 120.0 |
| C3—O1—Y1 | 132.1 (2) | C15—C16—C17 | 118.8 (4) |
| C1—O2—Y1 | 140.2 (2) | C15—C16—H16 | 120.6 |
| O3—C1—O2 | 122.6 (3) | C17—C16—H16 | 120.6 |
| O3—C1—C2 | 118.5 (3) | N1—C17—C16 | 123.9 (4) |
| O2—C1—C2 | 118.8 (3) | N1—C17—H17 | 118.1 |
| C5—C2—C3 | 117.2 (3) | C16—C17—H17 | 118.1 |
| C5—C2—C1 | 120.2 (3) | H51—O5—H52 | 108.2 |
| O2i—Y1—N1—C17 | −8.9 (4) | C4—N3—C3—O1 | −174.8 (3) |
| O2—Y1—N1—C17 | 104.9 (3) | C4—N3—C3—C2 | 6.6 (5) |
| O1i—Y1—N1—C17 | −161.4 (3) | C5—C2—C3—O1 | 177.5 (3) |
| O1—Y1—N1—C17 | 35.9 (3) | C1—C2—C3—O1 | −1.8 (5) |
| N1i—Y1—N1—C17 | −108.3 (3) | C5—C2—C3—N3 | −4.0 (5) |
| N2i—Y1—N1—C17 | −42.2 (3) | C1—C2—C3—N3 | 176.7 (3) |
| N2—Y1—N1—C17 | 174.6 (3) | C5—N4—C4—O4 | 178.8 (4) |
| O2i—Y1—N1—C11 | 157.1 (2) | C5—N4—C4—N3 | −0.5 (5) |
| O2—Y1—N1—C11 | −89.1 (2) | C3—N3—C4—O4 | 176.4 (3) |
| O1i—Y1—N1—C11 | 4.6 (3) | C3—N3—C4—N4 | −4.3 (5) |
| O1—Y1—N1—C11 | −158.1 (3) | C4—N4—C5—C2 | 2.7 (6) |
| N1i—Y1—N1—C11 | 57.7 (2) | C3—C2—C5—N4 | −0.3 (6) |
| N2i—Y1—N1—C11 | 123.8 (3) | C1—C2—C5—N4 | 179.0 (3) |
| N2—Y1—N1—C11 | −19.3 (2) | C10—N2—C6—C7 | 1.8 (5) |
| O2i—Y1—N2—C6 | 7.0 (4) | Y1—N2—C6—C7 | −162.4 (3) |
| O2—Y1—N2—C6 | −63.6 (3) | N2—C6—C7—C8 | 0.4 (6) |
| O1i—Y1—N2—C6 | 20.7 (3) | C6—C7—C8—C9 | −1.3 (7) |
| O1—Y1—N2—C6 | −127.8 (3) | C7—C8—C9—C10 | 0.0 (7) |
| N1—Y1—N2—C6 | −176.6 (3) | C7—C8—C9—C14 | −178.8 (5) |
| N1i—Y1—N2—C6 | 99.0 (3) | C6—N2—C10—C9 | −3.2 (5) |
| N2i—Y1—N2—C6 | 139.5 (3) | Y1—N2—C10—C9 | 162.2 (3) |
| O2i—Y1—N2—C10 | −157.3 (2) | C6—N2—C10—C11 | 176.5 (3) |
| O2—Y1—N2—C10 | 132.1 (2) | Y1—N2—C10—C11 | −18.1 (4) |
| O1i—Y1—N2—C10 | −143.6 (2) | C8—C9—C10—N2 | 2.3 (6) |
| O1—Y1—N2—C10 | 67.9 (2) | C14—C9—C10—N2 | −178.8 (4) |
| N1—Y1—N2—C10 | 19.1 (2) | C8—C9—C10—C11 | −177.4 (4) |
| N1i—Y1—N2—C10 | −65.3 (2) | C14—C9—C10—C11 | 1.5 (6) |
| N2i—Y1—N2—C10 | −24.8 (2) | C17—N1—C11—C12 | 4.1 (5) |
| O2i—Y1—O1—C3 | −68.1 (3) | Y1—N1—C11—C12 | −162.8 (3) |
| O2—Y1—O1—C3 | 23.3 (3) | C17—N1—C11—C10 | −174.4 (3) |
| O1i—Y1—O1—C3 | −23.2 (3) | Y1—N1—C11—C10 | 18.7 (4) |
| N1—Y1—O1—C3 | 134.3 (3) | N2—C10—C11—N1 | −0.2 (5) |
| N1i—Y1—O1—C3 | −171.6 (3) | C9—C10—C11—N1 | 179.6 (3) |
| N2i—Y1—O1—C3 | −149.3 (3) | N2—C10—C11—C12 | −178.7 (3) |
| N2—Y1—O1—C3 | 89.8 (3) | C9—C10—C11—C12 | 1.1 (5) |
| O2i—Y1—O2—C1 | 72.0 (3) | N1—C11—C12—C15 | −2.7 (6) |
| O1i—Y1—O2—C1 | 146.7 (4) | C10—C11—C12—C15 | 175.7 (3) |
| O1—Y1—O2—C1 | −9.7 (3) | N1—C11—C12—C13 | 178.8 (4) |
| N1—Y1—O2—C1 | −78.6 (3) | C10—C11—C12—C13 | −2.8 (6) |
| N1i—Y1—O2—C1 | −170.0 (3) | C15—C12—C13—C14 | −176.4 (5) |
| N2i—Y1—O2—C1 | 4.0 (4) | C11—C12—C13—C14 | 2.0 (7) |
| N2—Y1—O2—C1 | −137.6 (4) | C12—C13—C14—C9 | 0.6 (8) |
| Y1—O2—C1—O3 | 176.0 (2) | C8—C9—C14—C13 | 176.5 (5) |
| Y1—O2—C1—C2 | −4.6 (5) | C10—C9—C14—C13 | −2.3 (7) |
| O3—C1—C2—C5 | 15.4 (5) | C11—C12—C15—C16 | −0.1 (6) |
| O2—C1—C2—C5 | −164.0 (3) | C13—C12—C15—C16 | 178.4 (4) |
| O3—C1—C2—C3 | −165.3 (3) | C12—C15—C16—C17 | 1.3 (6) |
| O2—C1—C2—C3 | 15.2 (5) | C11—N1—C17—C16 | −2.8 (5) |
| Y1—O1—C3—N3 | 158.7 (2) | Y1—N1—C17—C16 | 163.3 (3) |
| Y1—O1—C3—C2 | −22.8 (5) | C15—C16—C17—N1 | 0.2 (6) |
| H··· | ||||
| N3—H3···O3ii | 0.86 | 1.99 | 2.853 (4) | 178 |
| N3—H3···O2ii | 0.86 | 2.63 | 3.189 (4) | 124 |
| N4—H4···N4iii | 0.86 | 1.81 | 2.667 (6) | 174 |
| O5—H51···O3iv | 0.85 | 2.15 | 2.998 (4) | 173 |
| O5—H52···O4v | 0.85 | 2.10 | 2.935 (4) | 169 |
| Y1—O2 | 2.247 (2) |
| Y1—O1 | 2.302 (2) |
| Y1—N1 | 2.547 (3) |
| Y1—N2 | 2.573 (3) |
| O2i—Y1—O2 | 89.15 (13) |
| O2—Y1—O1i | 81.79 (9) |
| O2—Y1—O1 | 74.69 (8) |
| O1i—Y1—O1 | 146.81 (11) |
| O2i—Y1—N1 | 147.62 (8) |
| O2—Y1—N1 | 105.31 (9) |
| O1i—Y1—N1 | 135.17 (8) |
| O1—Y1—N1 | 74.65 (9) |
| N1—Y1—N1i | 77.82 (13) |
| O2—Y1—N2i | 148.38 (8) |
| O1—Y1—N2i | 74.55 (8) |
| N1—Y1—N2i | 73.15 (9) |
| O2—Y1—N2 | 79.43 (9) |
| O1—Y1—N2 | 122.30 (9) |
| N1—Y1—N2 | 63.90 (9) |
| N2i—Y1—N2 | 124.07 (12) |
Symmetry code: (i) .
Hydrogen-bond geometry (Å, °)
| H⋯ | ||||
|---|---|---|---|---|
| N1—H1⋯O2ii | 0.86 | 2.04 | 2.898 (3) | 178 |
| N1—H1⋯O1ii | 0.86 | 2.60 | 3.160 (4) | 124 |
| N2—H2⋯N2iii | 0.86 | 1.81 | 2.669 (5) | 174 |
| O5—H5 | 0.85 | 2.14 | 2.970 (4) | 164 |
| O5—H5 | 0.85 | 2.14 | 2.985 (4) | 173 |
Symmetry codes: (ii) ; (iii) ; (iv) ; (v) .