TY - JOUR
T1 - The first octahedral cluster complexes with terminal formate ligands
T2 - Synthesis, structure, and properties of K4[Re6S 8(HCOO)6] and Cs4[Re6S 8(HCOO)6]
AU - Brylev, Konstantin A.
AU - Mironov, Yuri V.
AU - Kozlova, Svetlana G.
AU - Fedorov, Vladimir E.
AU - Kim, Sung Jin
AU - Pietzsch, Hans Jürgen
AU - Stephan, Holger
AU - Ito, Akitaka
AU - Ishizaka, Shoji
AU - Kitamura, Noboru
PY - 2009/3/2
Y1 - 2009/3/2
N2 - The hexarhenium anionic cluster complex with terminal formate ligands [Re6S8(HCOO)6]4- was obtained by the room-temperature reaction between [Re6S8(OH) 6]4- and formic acid in an aqueous solution. The cluster was crystallized as a potassium or cesium salt and characterized by X-ray single-crystal diffraction and elemental analyses, IR, 1H NMR, UV/vis, and luminescence spectroscopies. In particular, the emission quantum yield of the potassium salt of the Re6 cluster anion in the solid phase was determined for the first time. The electronic structures of [Re 6S8(HCOO)6]4- and [Re 6S8(OH)6]4- were also elucidated by DFT calculations.
AB - The hexarhenium anionic cluster complex with terminal formate ligands [Re6S8(HCOO)6]4- was obtained by the room-temperature reaction between [Re6S8(OH) 6]4- and formic acid in an aqueous solution. The cluster was crystallized as a potassium or cesium salt and characterized by X-ray single-crystal diffraction and elemental analyses, IR, 1H NMR, UV/vis, and luminescence spectroscopies. In particular, the emission quantum yield of the potassium salt of the Re6 cluster anion in the solid phase was determined for the first time. The electronic structures of [Re 6S8(HCOO)6]4- and [Re 6S8(OH)6]4- were also elucidated by DFT calculations.
UR - http://www.scopus.com/inward/record.url?scp=64549130461&partnerID=8YFLogxK
U2 - 10.1021/ic802178q
DO - 10.1021/ic802178q
M3 - Article
C2 - 19159268
AN - SCOPUS:64549130461
SN - 0020-1669
VL - 48
SP - 2309
EP - 2315
JO - Inorganic Chemistry
JF - Inorganic Chemistry
IS - 5
ER -