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Updated: May 27, 2026
Characterization of Synthetic Polymers via Matrix Assisted Laser Desorption Ionization Time of Flight (MALDI-TOF) Mass Spectrometry
Published on: June 10, 2018
catena-Poly[[silver(I)-μ-bis-{2-[(E)-phenyl-diazen-yl]-1H-imidazol-1-yl}methane] trifluoro-methane-sulfonate]
Tao Wang1, Ji-Jun Xu, Chuan-Ming Jin
1Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Environmental Engineering, Hubei Normal University, Huangshi, 435002, People's Republic of China.
Abstract:
The title compound, {[Ag(C(19)H(16)N(8))](CF(3)SO(3))}(n), is a coordin-ation polymer with cationic chain motif. The Ag(+) cation is coordinated by two unsubstituted imidazolyl N atoms of two independent 2-paBIM ligands [2-paBIM is bis-{2-[(E)-phenyl-diazen-yl]-1H-imidazol-1-yl}methane]. The shortest Ag⋯Ag separation in a cationic chain is 8.841 (2) Å and the dihedral angle between two 2-phenyl-diazenyl-imidazole planes in the same ligand is 74.7 (3)°. Weak C-H⋯O interactions are seen in the crystal.
