[Pb_2(TNR)(NO_3)_2(H_2O)]的制备和晶体结构研究  

Preparation and Molecular Structure of [Pb_2(TNR)(NO_3)_2(H_2O)]

作　　者：张同来[1] 杨永明[1] 张建国[1] 邵兵[1] 杨利[1] 郁开北[2] 

机构地区：[1]北京理工大学机电工程学院,北京100081 [2]中科院成都分院分析测试中心,成都610041

出　　处：《无机化学学报》2002年第3期305-308,共4页Chinese Journal of Inorganic Chemistry

摘　　要：Pb2(TNR)(NO3)2(H2O)] was prepared by reaction of the aqueous solution of lead nitrate and magnesium styphnate. The crystal structure of Pb2(TNR)(NO3)2(H2O)was determined by single crystal diffraction analysis. The crystal is triclinic, space group with crystal parameters a=0.7279(2)nm,b=1.0698(2)nm,c=1.0738(2)nm;α=86.82(1)°,β=89.52(2)°,γ=83.50(2)°;V=0.8295(3)nm3,Z=2,Dc=3.201g·cm-3, F(000)=716. The final R value is 0.0358.In the crystal structure, one lead ion was represented by nine coordination geometry; the other was showed as ten coordination geometry.[Pb-2(TNR) (NO3)(2)(H2O)] was prepared by reaction of the aqueous solution of lead nitrate and magnesium styphnate. The crystal structure of Pb-2(TNR) (NO3) (2)(H2O) was determined by single crystal diffraction analysis. The crystal is trielinic, space group P (1) over bar with crystal parameters a = 0. 7279 (2) nm, b = 1. 0698 (2) nm, c = 1. 0738(2) nm; alpha = 86. 82(1)degrees, beta = 89.52(2)degrees, gamma = 83.50 (2) degrees; V = 0. 8295 (3) nm(3), Z = 2, D-c = 3. 201g . cm (-3), F(OOO) = 716. The final R value is 0.0358. In the crystal structure, one lead ion was represented by nine coordination geometry; the other was showed as ten coordination geometry.

关 键 词：铅配合物 制备 晶体结构 斯蒂酚酸铅 炸药 

分 类 号：TQ564.3[化学工程—炸药化工]