Hydrogen bonded homodimetallic compounds of the formula [M(H2O)5M(dipic)2]·2H2O, M = CoII or NiII and dipic = dipicolinate anion
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چکیده
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Colourless block crystals of the title compound, Cs(3)[Lu(dipic)(3)]·8H(2)O [dipic is dipicolinate or pyridine-2,6-dicarboxyl-ate, C(7)H(3)NO(4)] were synthesized by slow evaporation of the solvent. The crystal structure of this Lu(III)-complex, isostructural with the Dy(III) and Eu(III) complexes, was determined from a crystal twinned by inversion and consists of discrete [Lu(dipic)(3)](3-) an...
متن کاملTriply-Bonded OszBrs2- Anion
Treatment of H20sBr6 with 1.5 equiv of CsMe5H in a mixture of 48% HBr and methanol or ethanol at reflux for 3 h gives a brown precipitate which has the empirical formula " ( C ~ M ~ ~ ) Z O S ~ B ~ ~ H " ; actually, this product is the unusual salt [ ( C ~ M ~ ~ ) ~ O S H ] ~ [ O S ~ B ~ ~ ] where the cation is the conjugate acid of decamethylosmocene and the anion contains an Os-Os triple bond...
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ژورنال
عنوان ژورنال: Acta Chimica Slovaca
سال: 2017
ISSN: 1337-978X
DOI: 10.1515/acs-2017-0022