Novițchi, GhenadieCostes, Jean-PierrePopovschi, LiliaȘova, SergiuGulea, Aurelian2023-10-182023-10-182006NOVIȚCHI, Ghenadie, COSTES, Jean-Pierre, POPOVSCHI, Lilia, ȘOVA, Sergiu, GULEA, Aurelian. Magnetic investigation of an unusual dissymmetric binuclear manganese carboxylate complex. În: Chemistry Journal of Moldova, 2006, nr. 1(1), pp. 97-99. ISSN 1857-17271857-1727https://msuir.usm.md/handle/123456789/11368https://doi.org/10.19261/cjm.2006.01(1).03The 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 S1S2ur ur, indicate that an antiferromagnetic interaction equal to J = -0.90(1) cm-1 is present. A correlation between J values and Mn-H2 O-Mn angles has been tempted.enmanganese(II) carboxylatesmagnetic propertiesArticle