Title of article
Two new palladium and platinum complexes with a bidentate pyrazole-based ligand: crystal structure, fluorescence and Hirshfeld surface analysis
Author/Authors
Feng, Chao School of Chemistry and Chemical Engineering - Southeast University, People’s Republic of China , Li, Xue-Jing School of Chemistry and Chemical Engineering - Southeast University, People’s Republic of China , Zhang, Duo School of Chemistry and Chemical Engineering - Southeast University, People’s Republic of China , Qu, Zhi-Rong Key Laboratory of Organosilicon Chemistry and Material Technology of the Ministry of Education - Hangzhou Normal University, People’s Republic of China , Zhao, Hong School of Chemistry and Chemical Engineering - Southeast University, People’s Republic of China
Pages
8
From page
823
To page
830
Abstract
Two new precious metal coordination complexes [Pd(HL)2] (1) and [PtL2] (2) (where H2L is 1-(carboxymethyl)-1H-pyrazole-3-carboxylic acid) were synthesized by one-pot in situ hydrolysis. The complexes are assembled into a 3D structure by hydrogen bonding interactions and intermolecular contacts. The structures have been established by single-crystal X-ray diffraction, and characterized by FT-IR and liquid state fluorescent spectroscopy. Hirshfeld surface analysis reveals that the O···H contacts outnumber the other contacts in both structures (49.4 % of the total interactions for 1 and 41.6 % for 2).
Keywords
Precious metal complex , In situ 3D structure , Fluorescent spectroscopy
Journal title
Astroparticle Physics
Serial Year
2016
Record number
2407472
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