TRIS(TRIPHENYLPHOSPHORANEIMINATO)BORANE, B(NPPH3)(3)

Authors
MOHLEN M NEUMULLER B DEHNICKE K
Citation
M. Mohlen et al., TRIS(TRIPHENYLPHOSPHORANEIMINATO)BORANE, B(NPPH3)(3), Zeitschrift fur anorganische und allgemeine Chemie, 624(2), 1998, pp. 177-178
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
624
Issue
2
Year of publication
1998
Pages
177 - 178
Database
ISI
SICI code
0044-2313(1998)624:2<177:TB>2.0.ZU;2-M
Abstract
B(NPPh3)3 has been prepared by the reaction of BF3 . OEt2 with LiNPPh3 in toluene/tetrahydrofuran. Moisture sensitive single crystals of B(N PPh3)(3) . 0.5 C7H8 were obtained and characterized by NMR and IR spec troscopy as well as by a crystal structure determination. Space group P2(1)/n, Z=4, lattice dimensions at -70 degrees C; a = 2147.8(3), b = 978.5(2), c = 2423.8(2) pm, beta = 114.11(1)degrees, R-1 = 0.070. The compound forms monomeric molecules with a planar BN3 skeleton and BN b ond lengths of 144.7 pm on average.