Research Article
Synthesis and Crystal Structure Characterization of Zinc (II) Tetronic Acid Complexes
Table 3
Hydrogen bonds for [Zn(L–H)2(H2O)2][Zn(L–H)2(H2O)(MeOH)]H2O [Å and °].
| | D–HA | d(D–H) | d(H⋯A) | d(D⋯A) | (DHA) |
| | O(1S)–H(1S)⋯O(2D)#1 | 0.85 | 1.80 | 2.651(11) | 179.0 | | O(4W)–H(4WA)⋯O(2D)#1 | 0.84 | 1.83 | 2.651(11) | 162.3 | | O(4W)–H(4WB)⋯O(5W) | 0.89 | 2.39 | 2.77(3) | 106.0 | | O(1W)–H(1WA)⋯O(2B)#2 | 0.84(2) | 1.84(3) | 2.677(10) | 170.0(13) | | O(2W)–H(2WA)⋯O(2A)#3 | 0.84(2) | 1.82(2) | 2.685(10) | 176.0(13) | | O(3W)–H(3WA)⋯O(2C)#4 | 0.83(2) | 1.88(4) | 2.698(11) | 168.0(12) |
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