Molybdenum(0)‐N 2  Complexes Supported by the Tripod Ligand 1,1,1‐Tris(Diphenyl‐Phosphinomethyl)Ethane: Steric Influence on the Coordination of Mono‐ and Diphosphine Coligands | Zendy

Krahmer Jan | Zendy; Peters Gerhard | Zendy; Tuczek Felix | Zendy

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Molybdenum(0)‐N 2 Complexes Supported by the Tripod Ligand 1,1,1‐Tris(Diphenyl‐Phosphinomethyl)Ethane: Steric Influence on the Coordination of Mono‐ and Diphosphine Coligands

Author(s) -

Krahmer Jan,

Peters Gerhard,

Tuczek Felix

Publication year - 2014

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.201400358

Subject(s) - chemistry , tripod (photography) , steric effects , ligand (biochemistry) , tris , molybdenum , nuclear magnetic resonance spectroscopy , stereochemistry , raman spectroscopy , medicinal chemistry , coordination complex , crystallography , metal , inorganic chemistry , organic chemistry , receptor , biochemistry , physics , optics

The syntheses and physicochemical properties of the three dinitrogen complexes [Mo(N 2 ) 2 (tdppme)(PMe 3 )], [Mo(N 2 )(tdppme)(PMe 3 ) 2 ] and [Mo(N 2 ) 2 (tdppme)(PMe 2 Ph)] supported by the tripodal ligand 1,1,1‐tris(diphenylphosphinomethyl)ethane (tdppme) are reported. The complexes are characterized by 31 P NMR‐, IR‐ and Raman spectroscopy. The influence of the ligand tdppme on the coordination of PMe 3 , PMe 2 Ph, PMePh 2 , PPh 3 and dcpm (bis(dicyclohexylphosphine) is investigated and compared to earlier results involving dppm and dmpm as co‐ligands.

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