Premium
Preparation and Properties of a Series of [Cr 2 Ln 2 ] Oximato‐Bridged Complexes
Author(s) -
Hołyńska Małgorzata,
Korabik Maria
Publication year - 2013
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201300658
Subject(s) - chemistry , crystallography , infrared spectroscopy , lanthanide , ion , spectroscopy , ligand (biochemistry) , x ray crystallography , elemental analysis , series (stratigraphy) , diffraction , inorganic chemistry , organic chemistry , paleontology , biochemistry , physics , receptor , quantum mechanics , optics , biology
A series of new [Cr 2 Ln 2 ] (Ln = La, Ce, Pr, Nd, Sm, Eu) complexes 1 – 6 is reported with phenyl 2‐pyridyl ketoxime ( ppkoH ) acting as a ligand and with a new oximato‐bridged butterfly‐like complex core. Compounds 1 – 6 were characterized mainly by X‐ray diffraction studies, EDX, elemental analyses, IR spectroscopy and studies of magnetic properties, the latter showing negligible coupling of the Cr 3+ ions in 1 .