Danish Muhammad, Tahir M Nawaz, Ahmad Nazir, Nisa Mehwish, Saleem Iram
Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):m1302. doi: 10.1107/S1600536811033769. Epub 2011 Aug 27.
The title compound, Sr(C(8)H(5)N(2)O(6))(2)(H(2)O)(2), essentially consists of a one-dimensional polymeric network with Sr(2)O(2) rings extending along the [100] direction. The range of Sr-O bond lengths is 2.4822 (13)-2.8113 (13) Å. C-H⋯O and O-H⋯O hydrogen-bonding inter-actions stabilize the mol-ecules in the form of a two-dimensional polymeric network parallel to (001). One of the nitro groups is disordered over three sets of sites with the occupancy ratio of 0.46:0.32:0.22.
标题化合物[Sr(C₈H₅N₂O₆)₂(H₂O)₂]ₙ主要由一个一维聚合物网络组成,其中Sr₂O₂环沿[100]方向延伸。Sr - O键长范围为2.4822 (13) - 2.8113 (13) Å。C - H⋯O和O - H⋯O氢键相互作用以平行于(001)的二维聚合物网络形式稳定分子。其中一个硝基在三组位置上无序,占有率为0.46:0.32:0.22。