Two New Inclusion 1,4-Butylenediphosphonates with 3D Hydrogen-bonded Frameworks  

作　　者：傅瑞标 吴新涛 胡胜民 杜文新 张建军 

机构地区：[1]State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou, Fujian 350002, China

出　　处：《Chinese Journal of Structural Chemistry》2004年第8期855-861,共7页结构化学（英文）

基　　金：This research was supported by the grants of the State Key Laboratory of Structural Chemistry; the National misistry of science and technology of china (001CB1089); the Chinese academy of sciences(CAS); the national Science Foundation of china (2027

摘　　要：Two new inclusion 1,4-butylenediphosphonates with three-dimensional hydrogen- bonded frameworks have been synthesized and determined by single-crystal X-ray diffraction. In compound 1, the two-dimensional cationic substructures interpenetrate into the anionic framework, and in compound 2, the cations are encapsulated in the three-dimensional framework. Crystal 1 (C14H24N2O8P2) belongs to triclinic, space group P?with a = 9.4645(2), b = 9.6490(2), c = 11.9479(3) ? = 79.7420(10), b = 73.5650(10), = 63.8420(10), V = 937.55(4) 3, Z = 2, Mr = 410.29, Dc = 1.453 g/cm3, m(MoKa) = 0.276 mm-1, F(000) = 432, the final R = 0.0465 and wR = 0.1304 for 3274 independent reflections. Crystal 2 (C18H26N2O10P2) is of monoclinic, space group P21/c with a = 9.7069(12), b = 16.227(2), c = 6.9339(9) ? b = 98.834(3), V = 1079.2(2) ?, Z = 2, Mr = 492.35, Dc = 1.515 g/cm3, m(MoKa) = 0.261 mm-1, F(000) = 516, the final R = 0.0611 and wR = 0.1162 for 1871 independent reflections.

关 键 词：crystal structure 1 4-butylenediphosphonates hydrogen-bonded frameworks 

分 类 号：O623.627[理学—有机化学]