Structures and magnetic properties of catena-(μ-MO4-O,O′)[Ni(II)(L)]·5H2O (M=Cr, Mo; L=3,10-bis(2-hydroxyethyl)-1,3,5,8,10,12-hexaazacyclotetradecane)
- Author(s)
-
Kim, Ju Chang, Lough, Alan J., Fettinger, James C., Choi, Ki-Young, Kim, Don, Pyun, Sang-Yong, Cho, Jaeheung
- Issued Date
-
2000-05
- DOI
-
10.1016/s0020-1693(99)00525-3
- URI
-
https://scholarworks.unist.ac.kr/handle/201301/48168
- Fulltext
-
https://www.sciencedirect.com/science/article/pii/S0020169399005253?via%3Dihub
- Citation
-
INORGANICA CHIMICA ACTA, v.303, no.2, pp.163 - 167
- Abstract
-
The new compounds catena-(mu-CrO4-O,O')Ni(II)(L)] . 5H(2)O and catena-(mu-MoO4-O,O')[Ni(II)(L). 5H(2)O where L is 3,10-bis(2-hydroxyethyl)-1,3,5,8,10,12-hexaazacyclotetradecane, have been synthesized and structurally characterized by spectroscopy, magnetic susceptibility and X-ray crystallography. The nickel ions of the one-dimensional chain complexes are bridged by the tetraoxometalate ([CrO4](2-) or [MoO4](2-)) unit. The magnetic properties of the chain complexes in the temperature range 5-300 K indicate that there are weak ferromagnetic intrachain interactions among the nickel ions. The electronic as well as infrared spectral properties of the title complexes are also reported and discussed.
- Publisher
-
Elsevier BV
- ISSN
-
0020-1693
- Keyword (Author)
-
nickel complexes, one-dimensional complexes, azamacrocycle complexes, crystal structures
- Keyword
-
MAGNETOSTRUCTURAL CORRELATIONS, NICKEL(II) COMPLEX, CRYSTAL-STRUCTURES, BEHAVIOR, CATION, BRIDGE, LIGAND
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.