[Zr 2 Cl 4 (NPMe 3 ) 4 (HNPMe 3 )] · CH 3 CN, ein Phosphaniminato‐Komplex mit ZrN‐Doppelbindungen | Zendy

Stahl M. M. | Zendy; Faza N. | Zendy; Massa W. | Zendy; Dehnicke K. | Zendy

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[Zr 2 Cl 4 (NPMe 3 ) 4 (HNPMe 3 )] · CH 3 CN, ein Phosphaniminato‐Komplex mit ZrN‐Doppelbindungen

Author(s) -

Stahl M. M.,

Faza N.,

Massa W.,

Dehnicke K.

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.19976231205

Subject(s) - octahedron , crystallography , zirconium , double bond , crystal structure , molecule , phosphorane , bond length , group (periodic table) , chemistry , ligand (biochemistry) , stereochemistry , inorganic chemistry , polymer chemistry , organic chemistry , biochemistry , receptor

[Zr 2 Cl 4 (NPMe 3 ) 4 (HNPMe 3 )] · CH 3 CN, a Phosphorane Iminato Complex with ZrN Double Bonds The title compound has been prepared from a molten mixture of ZrCl 4 with Me 3 SiNPMe 3 in the presence of potassium fluoride and subsequent extraction with acetonitrile. According to the crystal structure determination the zirconium atoms are linked by three μ 2 ‐N atoms of two NPMe 3 − groups and by the HNPMe 3 molecule. Two terminal bounded chlorine atoms and a terminally coordinated NPMe 3 − ligand complete the distorted octahedral surrounding of the zirconium atoms thus forming an edge sharing double octahedron. The ZrN bond lengths of the terminal NPMe 3 − groups of 194.6 pm correspond with double bonds.

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