Metal-organic coordination architectures of azole heterocycle ligands bearing acetic acid groups: Synthesis, structure and magnetic properties

Journal Article · Thu Oct 15 04:00:00 EDT 2009 · Journal of Solid State Chemistry

OSTI ID:21372367

Bowen, Hu; Jiongpeng, Zhao; Qian, Yang; Tongliang, Hu; Wenping, Du ^[1]

---

1. Department of Chemistry, Nankai University, Tianjin 300071 (China)

Four new coordination complexes with azole heterocycle ligands bearing acetic acid groups, [Co(L{sup 1}){sub 2}]{sub n} (1), [CuL{sup 1}N{sub 3}]{sub n} (2), [Cu(L{sup 2}){sub 2}.0.5C{sub 2}H{sub 5}OH.H{sub 2}O]{sub n} (3) and [Co(L{sup 2}){sub 2}]{sub n} (4) (here, HL{sup 1}=1H-imidazole-1-yl-acetic acid, HL{sup 2}=1H-benzimidazole-1-yl-acetic acid) have been synthesized and structurally characterized. Single-crystal structure analysis shows that 3 and 4 are 2D complexes with 4{sup 4}-sql topologies, while another 2D complex 1 has a (4{sup 3}){sub 2}(4{sup 6})-kgd topology. And 2 is a 3D complex composed dinuclear mu{sub 1,1}-bridging azido Cu{sup II} entities with distorted rutile topology. The magnetic properties of 1 and 2 have been studied. - Graphical Abstract: The synthesis, crystal structure, and magnetic properties of the new coordination complexes with azole heterocycle ligands bearing acetic acid groups are reported.

• OSTI ID: 21372367
• Journal Information: Journal of Solid State Chemistry, Journal Name: Journal of Solid State Chemistry Journal Issue: 10 Vol. 182; ISSN 0022-4596; ISSN JSSCBI
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
ACETIC ACID
AZOLES
BENZIMIDAZOLES
CARBOXYLIC ACIDS
COBALT COMPLEXES
COMPLEXES
COPPER COMPLEXES
CRYSTAL STRUCTURE
CRYSTALS
HETEROCYCLIC COMPOUNDS
IMIDAZOLES
LIGANDS
MAGNETIC PROPERTIES
MATERIALS
MATHEMATICS
MINERALS
MONOCARBOXYLIC ACIDS
MONOCRYSTALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXIDE MINERALS
PHYSICAL PROPERTIES
RADIOACTIVE MATERIALS
RADIOACTIVE MINERALS
RUTILE
SYNTHESIS
TOPOLOGY
TRANSITION ELEMENT COMPLEXES