N-（6-氨基-3,4-二氢-3-甲基-5-亚硝基-4-氧代嘧啶-2-基）-（S）-天冬氨酸钾 N-（6-氨基-3,4-二氢-3-甲基-5-亚硝基-4-氧代嘧啶-2-基）-（S）-天冬氨酸 4.88水合物：一种二维配位聚合物
Potassium N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)-(S)-aspartate N-(6-amino-3,4-dihydro-3-methyl-5-nitroso-4-oxopyrimidin-2-yl)-(S)-aspartic acid 4.88-hydrate: a two-dimensional coordination polymer.
作者信息
Cuesta Rafael, Glidewell Christopher, López Rafael, Low John N
机构信息
Departamento de Química Inorgánica y Orgánica, Universidad de Jaén, 23071 Jaén, Spain.
出版信息
Acta Crystallogr C. 2003 Aug;59(Pt 8):m315-8. doi: 10.1107/s0108270103013106. Epub 2003 Jul 22.
In the title compound, K(+).C(9)H(10)N(5)O(6)(-).C(9)H(11)N(5)O(6).4.88H(2)O, the cations are eight-coordinate. There is a one-dimensional coordination-polymer substructure, built from K and O atoms only, in the form of chains of distorted confacial octahedra, and these are linked into sheets by the neutral organic ligand. The sheets are linked into a single framework by a combination of N-H.O and O-H.O hydrogen bonds.
在标题化合物K⁺·C₉H₁₀N₅O₆⁻·C₉H₁₁N₅O₆·4.88H₂O中，阳离子为八配位。存在一个仅由K和O原子构成的一维配位聚合物子结构，其形式为扭曲共面八面体链，并且这些链通过中性有机配体连接成片。这些片通过N—H···O和O—H···O氢键组合连接成单一骨架。
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