Premium
Synthesis, Structures and Properties of Cluster Complexes [H 3 O(Ph 3 PO) 3 ] 2 [Mo 6 Cl 14 ] and [H(Ph 3 PO) 2 ] 2 [Re 6 S 6 Br 8 ]
Author(s) -
Kozhomuratova Zhyldyz S.,
Mironov Yuri V.,
Shestopalov Michael A.,
Drebushchak Irina V.,
Moroz Nikolay K.,
Naumov Dmitry Y.,
Smolentsev Anton I.,
Uskov Evgenii M.,
Fedorov Vladimir E.
Publication year - 2007
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.200601158
Subject(s) - chemistry , rhenium , molybdenum , octahedron , cationic polymerization , acetonitrile , crystallography , cluster (spacecraft) , luminescence , crystal structure , x ray crystallography , inorganic chemistry , stereochemistry , diffraction , polymer chemistry , organic chemistry , physics , optics , computer science , programming language , optoelectronics
New cluster compounds [H 3 O(Ph 3 PO) 3 ] 2 [Mo 6 Cl 14 ] ( I ) and [H(Ph 3 PO) 2 ] 2 [Re 6 S 6 Br 8 ] ( II ) have been prepared by the reaction of a acetonitrile solution of triphenylphosphane oxide Ph 3 PO with octahedral cluster complexes of molybdenum (H 3 O) 2 Mo 6 Cl 14 · 6H 2 O and rhenium K 2 Re 6 S 6 Br 8 , respectively, (with addition of several drops of HBr). The structures and properties of the products were studied by single‐crystalX‐ray diffraction and NMR and luminescence spectroscopic methods. The compounds studied are characterized by strong hydrogen bonds with O–O distances of 2.45–2.51 Å ( I ) and 2.34–2.41 Å ( II ); unusual H‐bonded cationic trimers, [H 3 O(Ph 3 PO) 3 ] + , were found in compound I . (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)