MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX

MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX

The magnetic susceptibility (χT) of an unusual dissymmetric binuclear manganese corboxylate complex has been measured from 2 to 300K. The magnetic data which have been fitted with help of the Heisenberg Dirac Van Vleck HDVV spin-exchange Hamiltonian H = − J S 1 S 2 , indicate that an antiferromagnet...

Full description

Bibliographic Details
Main Authors: Ghenadie Novitchi, Jean-Pierre Costes, Lilia Popovschi, Sergiu Shova, Aurelian Gulea
Format: Article
Language:English
Published: Academy of Sciences of Moldova, Institute of Chemistry 2006-06-01
Series:Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
Subjects:
manganese(II) carboxylates
Online Access:http://www.cjm.asm.md/sites/default/files/article_files/AA-0014_097.pdf
id doaj-9c17d6259cdd41fe9cbc4e4fceb5b1fe
record_format Article
spelling doaj-9c17d6259cdd41fe9cbc4e4fceb5b1fe2021-07-02T13:11:59ZengAcademy of Sciences of Moldova, Institute of ChemistryChemistry Journal of Moldova: General, Industrial and Ecological Chemistry1857-17272345-16882006-06-01119799MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEXGhenadie Novitchi0Jean-Pierre Costes1Lilia Popovschi2Sergiu Shova3 Aurelian Gulea4Institute of Chemistry, Academy of Sciences of Moldova, Republic of MoldovaLaboratoire de Chimie de Coordination du CNRS, 205 route de Narbonne, F-31077 Toulouse Cedex, France Moldova State University, Chisinau, MoldovaMoldova State University, Chisinau, MoldovaMoldova State University, Chisinau, MoldovaThe magnetic susceptibility (χT) of an unusual dissymmetric binuclear manganese corboxylate complex has been measured from 2 to 300K. The magnetic data which have been fitted with help of the Heisenberg Dirac Van Vleck HDVV spin-exchange Hamiltonian H = − J S 1 S 2 , indicate that an antiferromagnetic interaction equal to J = -0.90(1) cm-1 is present. A correlation between J values and Mn-H2O-Mn angles has been tempted.http://www.cjm.asm.md/sites/default/files/article_files/AA-0014_097.pdfmanganese(II) carboxylates
collection DOAJ
language English
format Article
sources DOAJ
author Ghenadie Novitchi
Jean-Pierre Costes
Lilia Popovschi
Sergiu Shova
Aurelian Gulea
spellingShingle Ghenadie Novitchi
Jean-Pierre Costes
Lilia Popovschi
Sergiu Shova
Aurelian Gulea
MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
manganese(II) carboxylates
author_facet Ghenadie Novitchi
Jean-Pierre Costes
Lilia Popovschi
Sergiu Shova
Aurelian Gulea
author_sort Ghenadie Novitchi
title MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX
title_short MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX
title_full MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX
title_fullStr MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX
title_full_unstemmed MAGNETIC INVESTIGATION OF AN UNUSUAL DISSYMMETRIC BINUCLEAR MANGANESE CARBOXYLATE COMPLEX
title_sort magnetic investigation of an unusual dissymmetric binuclear manganese carboxylate complex
publisher Academy of Sciences of Moldova, Institute of Chemistry
series Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry
issn 1857-1727
2345-1688
publishDate 2006-06-01
description The magnetic susceptibility (χT) of an unusual dissymmetric binuclear manganese corboxylate complex has been measured from 2 to 300K. The magnetic data which have been fitted with help of the Heisenberg Dirac Van Vleck HDVV spin-exchange Hamiltonian H = − J S 1 S 2 , indicate that an antiferromagnetic interaction equal to J = -0.90(1) cm-1 is present. A correlation between J values and Mn-H2O-Mn angles has been tempted.
topic manganese(II) carboxylates
url http://www.cjm.asm.md/sites/default/files/article_files/AA-0014_097.pdf
work_keys_str_mv AT ghenadienovitchi magneticinvestigationofanunusualdissymmetricbinuclearmanganesecarboxylatecomplex
AT jeanpierrecostes magneticinvestigationofanunusualdissymmetricbinuclearmanganesecarboxylatecomplex
AT liliapopovschi magneticinvestigationofanunusualdissymmetricbinuclearmanganesecarboxylatecomplex
AT sergiushova magneticinvestigationofanunusualdissymmetricbinuclearmanganesecarboxylatecomplex
AT aureliangulea magneticinvestigationofanunusualdissymmetricbinuclearmanganesecarboxylatecomplex
_version_ 1721329132236701696

Similar Items