V. Vreshch, A. Lysenko, A. N. Chernega
Jun 2, 2005
Citations
1
Influential Citations
46
Citations
Journal
Polyhedron
Abstract
Abstract Pyridyl functionalized molecular diketonates (bis-[3-(4-pyridyl)-2,4-pentanedione]beryllium, Be L 1 2 ; bis-[3-(4-pyridylethylene)-2,4-pentanedione]beryllium, Be L 2 2 ; bis-[1-(4-pyridyl)-1,3-butanedione]beryllium, Be L 3 2 ) were employed for modular construction of Cd(Zn)/Be alternating coordination polymers. X-ray structure analyses revealed a structural diversity of the heterobimetallic compounds, such as H-bonded molecular complex [ Cd { Be L 1 2 } 2 Cl 2 ] · H 2 O ; coordination/hydrogen bonded double-chain polymer [ Cd { Be L 1 2 } ( MeOH ) ( NO 3 ) 2 ] · CHCl 3 · 0 . 5 MeOH ; 2D structure of the linear [ Cd { Be L 1 2 } ] ∞ chains connected by NCS− bridges; interpenetration of 3D octahedral frameworks formed by hydrogen bonding between linear [ M ( H 2 O ) 4 { Be L 1 2 } ] ∞ chains and ClO 4 - counteranions in [ M ( H 2 O ) 4 { Be L 1 2 } ] ( ClO 4 ) 2 (M=Zn, Cd); interpenetrated bilayer polymer [ Cd 2 { Be L 2 3 } 3 ( MeOH ) ( NO 3 ) 3 ] ( NO 3 ) · 4 . 5 MeOH also involving nitrate bridges; 1D chain of heterobimetallic squares housing guest molecules [ Cd { Be L 3 2 } 2 I 2 ] · 2 CHCl 3 .