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Expanding the 4,4'-bipyridine ligand: Structural variation in {M(pytpy)2}2+ complexes (pytpy = 4'-(4-pyridyl)-2,2':6',2''-terpyridine, M = Fe, Ni, Ru) and assembly of the hydrogen-bonded, one-dimensional polymer {[Ru(pytpy)(Hpytpy)]}n3n+
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
ID
43266
Author(s)
Beves, Jonathon E.; Bray, David J.; Clegg, Jack K.; Constable, Edwin C.; Housecroft, Catherine E.; Jolliffe, Katrina A.; Kepert, Cameron J.; Lindoy, Leonard F.; Neuburger, Markus; Price, David J.; Schaffner, Silvia; Schaper, Frank
Expanding the 4,4'-bipyridine ligand: Structural variation in {M(pytpy)2}2+ complexes (pytpy = 4'-(4-pyridyl)-2,2':6',2''-terpyridine, M = Fe, Ni, Ru) and assembly of the hydrogen-bonded, one-dimensional polymer {[Ru(pytpy)(Hpytpy)]}n3n+
The solid state structures of [Ni(1)(2)][NO3](2) center dot 2MeOH center dot 2H(2)O, [Fe(1)(2)][ClO4](2) center dot 2MeOH center dot 0.5H(2)O, [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) center dot 1.25H(2)O](n).
