Synthesis and characterization of complex of glycyl-L-glutamine and bismuth trichloride.
A novel peptide complex was synthesized by a solid-solid reaction of glycyl-L-glutamine monohydrate and bismuth trichloride powders. The formula of the complex is (BiCl(3))(2) [NH(2)CH(2)CONHCH(COOH)CH(2)CH(2)COOHH(2)O](3). The crystal structure of the complex belongs to monoclinic system with the lattice parameters: a = 0.6914 nm, b = 0.7378 nm, c = 1.0005 nm, beta = 194.1( degrees ). The characterization results of IR, Raman spectra and thermal analysis show that complex is dimer and unidentate coordination. Each bismuth atom and three chlorine atoms are coplanar in the complex.
Luan
Shaorong
S
Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, P R China. srluan@ecust.edu.cn
Zhu
Yihua
Y
Jia
Yuqing
Y
D001729:Bismuth / Q000737:chemistry*; D002712:Chlorides / Q000737:chemistry*; D004151:Dipeptides / Q000138:chemical synthesis* / Q000737:chemistry; D013055:Spectrophotometry, Infrared; D013059:Spectrum Analysis, Raman; D013696:Temperature; D014961:X-Ray Diffraction
D002712:Chlorides; D004151:Dipeptides; C039788:glycylglutamine; C534543:bismuth trichloride; D001729:Bismuth