Samanta Sampak, Perera Sandun, Broker Grant A, Zhao Cong-Gui, Tiekink Edward R T
Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 10;66(Pt 3):o569. doi: 10.1107/S160053681000437X.
In the title hydrate, C(18)H(20)BrO(4)P·H(2)O, a staggered conformation is found when the organic mol-ecule is viewed down the central P-C bond, with the oxo and hydroxyl groups being diagonally opposite; each of the central P and C atoms has an S-configuration. The crystal structure features supra-molecular double chains along the b axis mediated by O(hydrox-yl)-H⋯O(oxo), O(water)-H⋯O(oxo), and O(water)-H⋯O(water) hydrogen bonds.
在标题水合物C(18)H(20)BrO(4)P·H(2)O中，从中心P-C键方向观察有机分子时发现其呈交错构象，羰基和羟基对角相对；中心P和C原子均具有S构型。晶体结构的特征是沿b轴形成超分子双链，由O(羟基)-H⋯O(羰基)、O(水)-H⋯O(羰基)和O(水)-H⋯O(水)氢键介导。
