论文部分内容阅读
The Rb(NTO) .H2O crystal has been synthesized by reaction of 3-nitro-l,2,4-triazole-5-one (NTO) with Rb2CO3 in aqueous solution. Its crystal structure has been determined. The crystal belongs to monoclinic system. Crystal structure data: space group P21/ n; a = 0.633 0(1), b = 0.824 1(2), c =1.296 4(3) nm; β = 97.90(1)°; V = 0.669 9 (2) nm3, Z = 4, Dc= 2.306 g/cm3,μ = 7.365 nm-1, F(000) = 448. An eight coordinated compound is formed between Rb+ with oxygen atoms and nitrogen atoms. A layer structure is formed by coordination bonds and hydrogen bonds. The thermal decomposition mechanism of this coordination compound is discussed.
The Rb (NTO) .H2O crystal has been synthesized by reaction of 3-nitro-1,2,4-triazole-5-one (NTO) with Rb2CO3 in aqueous solution. Its crystal structure has been determined. The crystal belongs to monoclinic a = 0.633 0 (1), b = 0.824 1 (2), c = 1.296 4 (3) nm; β = 97.90 (1) °; V = 0.669 9 ( 2) nm3, Z = 4, Dc = 2.306 g / cm3, μ = 7.365 nm-1 and F (000) = 448. A layer structure is formed by Rb + with oxygen atoms and nitrogen atoms. coordination bonds and hydrogen bonds. The thermal decomposition mechanism of this coordination compound is discussed.