Two Novel Fe7Mg8 and Fe8Co7 Cluster-Based 3D Heterometallic Coordination Polymers with H4PMIDA and H3BTC as the Co-ligands: Synthesis, Structures, and Fluorescent Properties
Two new 3D heterometallic frameworks, [Me 2 NH 2 ][CaCd 2 (BTC)(HBTC) 2 ]·4H 2 O( 1) and [Ba 11 Co 2 (BTC) 8 (μ 3 -OH) 2 (μ 2 -H 2 O) 6 (H 2 O) 16 ] (2) (H 3 BTC = 1,3,5benzenetricarboxylic acid, Me 2 NH 2 = protonated dimethylamine), were synthesized using solvothermal and hydrothermal techniques, respectively. Complex 1 features a 3D microporous framework; it contains hourglass-like trinuclear [CaCd 2 (COO) 6 ] clusters that are bridged by -COOgroups and form zigzag chains. These chains are further interlinked by the -COOgroups of BTC 3ligands into 2D layers with interesting flower-like configuration, which, in turn, are connected by HBTC 2ligands to afford the 3D structure. Me 2 NH 2 + cations not only
Two new 3D heterometallic frameworks, [Me 2 NH 2 ][CaCd 2 (BTC)(HBTC) 2 ]·4H 2 O( 1) and [Ba 11 Co 2 (BTC) 8 (μ 3 -OH) 2 (μ 2 -H 2 O) 6 (H 2 O) 16 ] (2) (H 3 BTC = 1,3,5benzenetricarboxylic acid, Me 2 NH 2 = protonated dimethylamine), were synthesized using solvothermal and hydrothermal techniques, respectively. Complex 1 features a 3D microporous framework; it contains hourglass-like trinuclear [CaCd 2 (COO) 6 ] clusters that are bridged by -COOgroups and form zigzag chains. These chains are further interlinked by the -COOgroups of BTC 3ligands into 2D layers with interesting flower-like configuration, which, in turn, are connected by HBTC 2ligands to afford the 3D structure. Me 2 NH 2 + cations not only
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