Publication: 2D holodirected lead(II) bromide coordination polymers constructed of rigid and flexible ligands
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Date
2009-04-01
Authors
Yılmaz, Veysel Turan
Authors
Aslani, Alireza
Morsali, Ali
Büyükgüngör, Orhan
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier Science
Abstract
Three new 2D Pb-II coordination polymers containing 4,4'-bipyridine (4,4'-bipy), 1,2-bis(4-pyridyl)ethane (bpa) and 1,2-bis(4-pyridyl) ethene (bpe) with bromide anions, [Pb(mu-4,4'-bipy)(mu-Br)(2)](n) (1), [Pb(mu-bpa)(mu-Br)(2)](n) (2) and [Pb(mu-bpe)(mu-Br)(2)](n) ( 3) have been synthesized and characterized by elemental analysis, IR spectroscopy and their structures studied by X-ray crystallography. The thermal stability of compounds 1-3 was studied by thermal gravimetric (TG) and differential thermal analyses ( DTA). The single-crystal X-ray data shows that the Pb2+-ions have coordination numbers of six and contain the rarely holodirected geometries.
Description
Keywords
1,2-Bis(4-pyridyl)ethane, 1,2-Bis(4-pyridyl)ethene, 4,4′-Bipyridine, Coordination polymer, Lead(II), Thermal study, Crystal-structure, Lone-pair, Complexes, Compound, 2,2'-bipyridine, Chemistry, Complexation, Differential thermal analysis, Ethane, Ethylene, Polymers, Single crystals, Thermodynamic stability, X ray crystallography, X rays, 1,2-Bis(4-pyridyl)ethene, Bipyridines, Coordination number, Coordination polymers, Differential thermal analyses (DTA), Single crystal X-ray data, Thermal gravimetric, Thermal study, Lead compounds
Citation
Aslani, A. vd. (2009). "2D holodirected lead(II) bromide coordination polymers constructed of rigid and flexible ligands". Inorganica Chimica Acta, 362(5), 1506-1510.