Original scientific paper

The luminescent properties of the complex compounds of manganese (II) chloride with 4-benzylpyridine hydrochloride

F. Lignou ; Laboratoire de luminescence, Faculte des Sciences, 86022 Poitiers, France
H. Payen De La Garanderie ; Laboratoire de luminescence, Faculte des Sciences, 86022 Poitiers, France
K. Nikolić ; Institute of Physics, Belgrade, SFR Yugoslavia
I. Burić ; Institute of Physics, Belgrade, SFR Yugoslavia

Abstract

The photoluminescent properties were investigated of two complex compounds of manganese (II) chloride with 4-benzylpyridine hydrochloride, viz. : C12H12N MnCL3 (BPMC) exhibiting a red luminescence, and (C12H12N)2MnCl4 (DBPMC) displaying an orange luminescence. The results obtained theoretically using the model of parabolic configurational curves were checked on DBPMC, and their parameteres were calculated. For BPMC, where probably an energy transfer from an excited manganese ion to its neighbours occurs, the experimental results are not in agreement with theoretical ones predicted by the model of configurational curves.

Keywords

Hrčak ID:

327662

URI

https://hrcak.srce.hr/327662

Publication date:

7.1.1980.

Article data in other languages: serbian

Visits: 591 *