Jump to main content
Jump to site search

Issue 11, 2009
Previous Article Next Article

The first ε-Keggin core of molybdogermanate in extended architectures of nickel(II) with N-donor ligands: syntheses, crystal structures and magnetic properties

Author affiliations

Abstract

By using both bipyridyl and acyclic amine ligands, two extended inorganic–organic hybrids based on ε-Keggin type of molybdogermanate capped with four nickel(II)-organic cations, [GeMoV8MoVI4O362-OH)4{Ni(pda)(H2O)}2{Ni(pda)}{Ni(pda)(bpe)}(bpe)0.5]n (1) and [GeMoV8MoVI4O362-OH)4{Ni(pda)}2{Ni(pda)(bpy)0.5}{Ni(pda)(bpy)}]n · 7nH2O (2) (pda = 1,2-propanediamine, bpe = 1,2-bis(4-pyridine)-ethane, bpy = 4,4′-bipyridine), have been synthesized and structurally characterized, and their magnetic properties have also been investigated at temperatures of 2–300 K. These two compounds represent the first example of ε-Keggin type molybdogermanate clusters employed as an effective building block to construct extended frameworks by the linkage of bidentate organic N-donor ligands, and the inorganic metal–oxygen clusters together with organic N-donor ligands form 1D chain and 2D layered structures.

Graphical abstract: The first ε-Keggin core of molybdogermanate in extended architectures of nickel(II) with N-donor ligands: syntheses, crystal structures and magnetic properties

Back to tab navigation

Supplementary files

Article information


Submitted
23 Feb 2009
Accepted
14 Jul 2009
First published
05 Aug 2009

CrystEngComm, 2009,11, 2488-2493
Article type
Paper

The first ε-Keggin core of molybdogermanate in extended architectures of nickel(II) with N-donor ligands: syntheses, crystal structures and magnetic properties

W. Wang, L. Xu, G. Gao, L. Liu and X. Liu, CrystEngComm, 2009, 11, 2488
DOI: 10.1039/B903793D

Social activity

Search articles by author

Spotlight

Advertisements