Expanding the 4,4′-bipyridine ligand: Structural variation in {M(pytpy)2}2+ complexes (pytpy = 4′-(4-pyridyl)-2,2′:6′,2″-terpyridine,
- 作者：Jonathon E. Beves ; David J. Bray ; Jack K. Clegg ; Edwin C. Constable ; Catherine E. Housecroft ; Katrina A. Jolliffe ; Cameron J. Kepert ; Leonard F. Lindoy ; Markus Neuburger ; David J. Price ; Silvia Schaff
- 关键词：2 ; 2′ ; 6′ ; 2″ ; -Terpyridine ; Iron(II) ; Nickel(II) ; Ruthenium(II) ; Coordination polymer ; Crystallography
- 刊名：Inorganica Chimica Acta
- 出版年：2008
- 期刊代码：40_00201693
- 类别：ch
- 出版时间：27 June 2008
- 卷：361
- 期：9-10
- 页码：2582-2590
- 文件大小：1191 K
摘要
The solid state structures of [Ni(1)2][NO3]2 · 2MeOH · 2H2O, [Fe(1)2][ClO4]2 · 2MeOH · 0.5H2O, [Ru(1)2][PF6]2 and [Ru(1)2][PF6][NO3] (1 = 4′-(4-pyridyl)-2,2′:6′,2″-terpyridine) are presented and the structural variation observed for the {M(1)2}2+ unit is discussed. Protonation of the pendant pyridine group in [Ru(1)2]2+ leads to the formation of a hydrogen-bonded, one-dimensional polymer [{Ru(1)(H1)}n]3n+ exemplifed by the solid-state structure of [{Ru(1)(H1)}{Fe(NCS)6} · 1.25H2O]n.