Tetrakis(triphenylphosphaniminato)titan, [Ti(NPPh 3 ) 4 ] | Zendy

Li JinShan | Zendy; Stahl Marion | Zendy; Faza Naim | Zendy; Massa Werner | Zendy; Dehnicke Kurt | Zendy

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Tetrakis(triphenylphosphaniminato)titan, [Ti(NPPh 3 ) 4 ]

Author(s) -

Li JinShan,

Stahl Marion,

Faza Naim,

Massa Werner,

Dehnicke Kurt

Publication year - 1997

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.19976230703

Subject(s) - toluene , crystal structure , titanium , tin , methyllithium , titan (rocket family) , crystallography , molecule , monomer , materials science , chemistry , stereochemistry , organic chemistry , physics , metallurgy , astronomy , composite material , polymer

Tetrakis(triphenylphosphoraneiminato)titanium, [Ti(NPPh 3 ) 4 ] The title compound has been prepared by the reaction of [TiCl 2 (NPPh 3 ) 2 ] with methyllithium and cyclopentadienyllithium, respectively, in hexane solution. [Ti(NPPh 3 ) 4 ] · 3 C 7 H 8 crystallizes from toluene solution to form colourless, only slightly moisture sensitive crystals which were characterized by a crystal structure determination. Space group I4 1 /a, Z = 8, lattice dimensions at −80°C: a = b = 2160.7(2), c = 3334.2(3) pm, merohedral (110) twin, R = 0.077. The compound forms monomeric molecules with tetrahedrally coordinate titanium atoms and bonding parameters of TiN = 187.3 pm, PN = 155.1 pm, TiNP 150.4° in average.

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