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A 3D Compound Based on Semi-rigid Tricarboxylato-Bridged Co(II): Synthesis, Crystal Structure and Magnetism.
- Source :
-
Journal of Chemical Crystallography . Dec2023, Vol. 53 Issue 4, p540-546. 7p. - Publication Year :
- 2023
-
Abstract
- With the assistance of N-donor ligand 1,4-bi(1H-imidazol-1-yl)benzene (1,4-bib), Co(II) reacts with 5-((4-carboxyphenoxy)-methyl)isophthalic acid (H3L) under hydrothermal condition to form a compound [Co3(L3−)2(1,4-bib)4]·4H2O (1). The both contributions of semi-rigid tricarboxylic ligand L3− and rigid 1,4-bib leads to predictably high dimensional structure. Compound 1 crystallizes in a complicated 3D network, which can be simplified as 3,6,8-conn topology. For the correlation between structure and property, the structural feature is well reflected in the magnetic property: a carboxylato group bridges two Co(II) paramagnetic ions. Within the dinuclear subunit, significant anti-ferromagnetic interactions are observed. A novel 3D Co(II) compound 1 is formed via hydrothermal reaction in this work. Antiferromagnetic interactions between two neighbour cations coordinated by one carboxylato group are observed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10741542
- Volume :
- 53
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Chemical Crystallography
- Publication Type :
- Academic Journal
- Accession number :
- 173272365
- Full Text :
- https://doi.org/10.1007/s10870-023-00993-1