Phosphorane Im inato C om plex, Crystal StructureThe title com pound w as prepared from M e3SiN P P h3 and an excess o f titanium tetrach lo ride. It form s yellow -orange crystals, which w ere characterized by IR sp ectroscop y and by crystal structure determ ination. Space group P 2,/n, Z = 2; lattice dim ension s at 20°C: a = 1189.