Syntheses and crystal structures of a covalent trialkylantimony hydroxo bromide and related trialkylantimony(V) halides
摘要:
R3SbBr2 (1), RMe2SbB2, (2), or RMe2SbI2 (3) [R = (Me3Si)(2)CH] are formed by addition of Br-2 or I-2 to R3Sb or RMe2Sb. (Me3SiCH2)(3)Sb(Br)OH (4) is obtained by hydrolyzing I or (Me3SiCH2)(3)SbBr2. The crystal structures of 1, 3, 4 and [(Me3SbBr)(2)]O (5) [Me = CH3] have been determined. (C) 2002 Elsevier Science B.V. All rights reserved.
Syntheses and crystal structures of a covalent trialkylantimony hydroxo bromide and related trialkylantimony(V) halides
摘要:
R3SbBr2 (1), RMe2SbB2, (2), or RMe2SbI2 (3) [R = (Me3Si)(2)CH] are formed by addition of Br-2 or I-2 to R3Sb or RMe2Sb. (Me3SiCH2)(3)Sb(Br)OH (4) is obtained by hydrolyzing I or (Me3SiCH2)(3)SbBr2. The crystal structures of 1, 3, 4 and [(Me3SbBr)(2)]O (5) [Me = CH3] have been determined. (C) 2002 Elsevier Science B.V. All rights reserved.