0000000001309048
AUTHOR
Senjuti Mandal
Homo and heterometallic rhomb-like Ni4 and Mn2Ni2 complexes
Abstract Two new polynuclear complexes with hydroxyl-rich Schiff base ligand 3-[(2-Hydroxy-benzylidene)-amino]-propane-1,2-diol (H3L), namely [NiII2(HL)(H2L)(SCN)]2·DMF (1) and [MnIII2NiII2(HL)2(L)2] (2) have been synthesized and characterized by single crystal X-ray diffraction, elemental analyses, FTIR, UV–Vis spectroscopy and variable temperature magnetic susceptibility measurements. The X-ray refinements reveal that both compounds present defective rhomb-like dicubane central cores (Ni4 in 1 and Mn2Ni2 in 2). Magnetic susceptibility measurements indicate the presence of overall antiferromagnetic exchange interactions in 1 along the side connected by a N and O atoms (J1 = −43.6 cm−1) and…
CCDC 917971: Experimental Crystal Structure Determination
Related Article: Ritwik Modak, Yeasin Sikdar, Senjuti Mandal, Carlos J. Gómez-García, Samia Benmansour, Sudipta Chatterjee, Sanchita Goswami|2014|Polyhedron|70|155|doi:10.1016/j.poly.2013.12.031
CCDC 929633: Experimental Crystal Structure Determination
Related Article: Ritwik Modak, Yeasin Sikdar, Senjuti Mandal, Carlos J. Gómez-García, Samia Benmansour, Sudipta Chatterjee, Sanchita Goswami|2014|Polyhedron|70|155|doi:10.1016/j.poly.2013.12.031