FORMATION OF DIMERIC SIGMA-BONDED ARGENTACARBORANES CONTAINING 2 TYPES OF CLOSED AND OPEN AG-H-B BRIDGE BONDS AND MOLECULAR-STRUCTURE OF )-4,9,4',9'-(MU-H)(4)-7,8,7',8'-NIDO-(C2B9H10)(2)]

Authors
PARK YW KIM J DO Y
Citation
Yw. Park et al., FORMATION OF DIMERIC SIGMA-BONDED ARGENTACARBORANES CONTAINING 2 TYPES OF CLOSED AND OPEN AG-H-B BRIDGE BONDS AND MOLECULAR-STRUCTURE OF )-4,9,4',9'-(MU-H)(4)-7,8,7',8'-NIDO-(C2B9H10)(2)], Inorganic chemistry, 33(1), 1994, pp. 1-2
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Inorganic chemistry → ACNP
ISSN journal
00201669
Volume
33
Issue
1
Year of publication
1994
Pages
1 - 2
Database
ISI
SICI code
0020-1669(1994)33:1<1:FODSAC>2.0.ZU;2-U
Abstract
Anaerobic reaction of Tl2C2B9H11 with a reaction mixture of AgBr and 2 -fold amount of EPh(3) in CH2-Cl2 afforded off-white sigma-bonded nido -argentacarboranes )-4,9,4',9'-(mu-H)(4)-7,8,7',8'-nido-(C2B9H10)(2)] (E = As and Sb) whose dimeric nature does not remain intact in solutio n resulting in the wigwag fluxional motion of the Ag(EPh(3))(2) moiety around the upper C2B3 belt boron atoms of the carborane cage in the m onomeric (EPh(3))(2)AgC2B9H12 unit.