Crystal structure and photoluminescent properties of bis­(4′-chloro-2,2′:6′,2′′-terpyrid­yl)cobalt(II) dichloride tetra­hydrate

In the title hydrated complex, [Co(C(15)H(10)ClN(3))(2)]Cl(2)·4H(2)O, the complete dication is generated by [Image: see text] symmetry. The CoN(6) moiety shows distortion from regular octa­hedral geometry with the trans bond angles of two N—Co—N units being 160.62 (9)°. In the crystal, O—H⋯Cl and C—...

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Detalles Bibliográficos
Autores principales: Thippeswamy, B., Suchetan, P. A., Mahadevan, K. M., Nagabhushana, H., Vijayakumar, G. R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2020
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7133030/
https://www.ncbi.nlm.nih.gov/pubmed/32280491
http://dx.doi.org/10.1107/S205698902000287X
Descripción
Sumario:In the title hydrated complex, [Co(C(15)H(10)ClN(3))(2)]Cl(2)·4H(2)O, the complete dication is generated by [Image: see text] symmetry. The CoN(6) moiety shows distortion from regular octa­hedral geometry with the trans bond angles of two N—Co—N units being 160.62 (9)°. In the crystal, O—H⋯Cl and C—H⋯O inter­actions link the components into (001) sheets. The title compound exhibits blue-light emission, as indicated by photoluminescence data, and a HOMO–LUMO energy separation of 2.23 eV was obtained from its diffuse reflectance spectrum.

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