Crystal structure and photoluminescent properties of bis-(4'-chloro-2,2':6',2''-terpyrid-yl)cobalt(II) dichloride tetra-hydrate.

Thippeswamy, B; Suchetan, P A; Mahadevan, K M; Nagabhushana, H; Vijayakumar, G R

Thippeswamy, B; Suchetan, P A; Mahadevan, K M; Nagabhushana, H; Vijayakumar, G R.

Afiliación

Thippeswamy B; Department of Chemistry, University College of Science, Tumkur University, Tumkur, Karnataka 572 103, India.
Suchetan PA; Department of Chemistry, Government Science College, Chitradurga, 577501, India.
Mahadevan KM; Department of Chemistry, University College of Science, Tumkur University, Tumkur, Karnataka 572 103, India.
Nagabhushana H; Department of Chemistry, Kuvempu University, P. G. Centre, Kadur-577548, India.
Vijayakumar GR; Prof. C. N. R Rao Centre for Advanced Materials Research, Tumkur University, Tumkur-572 103, India.

Acta Crystallogr E Crystallogr Commun ; 76(Pt 4): 496-499, 2020 Apr 01.

Article en En | MEDLINE | ID: mdl-32280491

RESUMEN

In the title hydrated complex, [Co(C15H10ClN3)2]Cl2·4H2O, the complete dication is generated by symmetry. The CoN6 moiety shows distortion from regular octa-hedral geometry with the trans bond angles of two N-Co-N units being 160.62â(9)°. In the crystal, O-Hâ¯Cl and C-Hâ¯O inter-actions 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 2.23âeV was obtained from its diffuse reflectance spectrum.

Palabras clave

2,2',6',2''-terpyridine; SEM; TGDTA; crystal structure; photoluminescence

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Acta Crystallogr E Crystallogr Commun Año: 2020 Tipo del documento: Article País de afiliación: India Pais de publicación: Reino Unido

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