Premium
Hydrothermal Synthesis of Two New Transition Metal Coordination Polymers with Mixed Ligands
Author(s) -
Yan Ying,
Wu ChuanDe,
Lu CanZhong
Publication year - 2003
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200300148
Subject(s) - triclinic crystal system , phenanthroline , ligand (biochemistry) , chemistry , hydrothermal synthesis , transition metal , coordination polymer , hydrogen bond , hydrothermal circulation , crystallography , hydrothermal reaction , stereochemistry , bridging ligand , crystal structure , catalysis , molecule , organic chemistry , chemical engineering , receptor , biochemistry , engineering
Hydrothermal reactions of 1, 2, 4‐benzenetricarboxylic acid, 1, 10‐phenanthroline and transition metal cations including Zn II or Co II , in basified aqueous solution gave rise to two complexes, [Zn 3 (btrc) 2 (1, 10‐phen) 2 (H 2 O) 2 ] n ( 1 ), and [Co 3 (btrc) 2 (1, 10‐phen) 2 (H 2 O) 2 ] n ( 2 ) (btrc = 1, 2, 4‐benzenetricarboxylate, and 1, 10‐phen = 1, 10‐phenanthroline). 1 2 crystalize isotypically in the triclinic space group P1¯. The btrc ligand acts as multi‐dentate bridging ligand in both compound 1 and 2 to link up transition metal atoms into lamella networks, which are further attached into three‐dimensional frameworks through complex hydrogen bonding and π‐π interactions. The photoluminescence spectrum for compound 1 has also been studied. The corresponding reaction with Cu 2+ follows another pathway.