文献类型：期刊文献

英文题名：Synthesis, crystal structure and thermal decomposition of solid complex

作者：Jia, RR; Yang, YX; Chen, YR; Jia, YQ

机构：[1]E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China

年份：2004

卷号：76

期号：1

起止页码：157

外文期刊名：JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000221298100019)】；

语种：英文

外文关键词：crystal structure; nitrilotriacetic acid complex of bismuth; solid phase synthesis; thermal decomposition

摘要：New solid complex of nitrilotriacetic acid and bismuth trichloride was synthesized by a solid phase reaction of nitrilotriacetic acid and bismuth trichloride at room temperature. The composition of the sample is BiCl3[N(CH2COOH)(3)](2.5). The crystal structure of the complex belongs to triclinic system with the lattice parameters: a=0.7849 nm, b=0.9821 nm, c=2.0021 nm, alpha=96.50degrees, beta=98.76degrees and gamma=90.49degrees. The far-infrared spectra show the bonding between the Bi ion and N atom of nitrilotriacetic acid. The thermal analysis also demonstrates the complex formation between the bismuth ion and nitrilotriacetic acid. The gaseous pyrolysis product and the final residue in the thermal decomposition process are determined to check the thermal decomposition reaction.