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[(4-Bromophenyl)(2-pyridylmethylidene)amine-κ(2) N,N′]bis(1,1,1,5,5,5-hexafluoropentane-2,4-dionato-κ(2) O,O′)cobalt(II)
In the title complex, [Co(C(5)HF(6)O(2))(2)(C(12)H(9)BrN(2))], the Co(II) atom exhibits a pseudo-octahedral coordination geometry, comprising two N-donor atoms from a bidentate chelate (4-bromophenyl)(2-pyridylmethylidene)amine (ppa(Br)) ligand [Co—N = 2.098 (2) and 2.209 (2) Å] and four O-dono...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008124/ https://www.ncbi.nlm.nih.gov/pubmed/21588537 http://dx.doi.org/10.1107/S1600536810032757 |
Sumario: | In the title complex, [Co(C(5)HF(6)O(2))(2)(C(12)H(9)BrN(2))], the Co(II) atom exhibits a pseudo-octahedral coordination geometry, comprising two N-donor atoms from a bidentate chelate (4-bromophenyl)(2-pyridylmethylidene)amine (ppa(Br)) ligand [Co—N = 2.098 (2) and 2.209 (2) Å] and four O-donor atoms from two bidentate chelate 1,1,1,5,5,5-hexafluoropentane-2,4-dionate (hfac) ligands [Co—O range = 2.0452 (19)–2.0796 (19) Å]. The packing of the structure involves weak π–π interactions between the pyridyl and benzene rings of neighbouring ppa(Br) ligands [centroid–centroid distance = 3.928 (2) Å] and interactions between the Br atom on the ppa(Br) ligand and the hfac ligand [Br⋯C = 3.531 (2) Å]. |
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