Reactions of alkyllithium reagents and nitrogen- and oxygen-based nucleophiles with cyclopentadienyliron-.eta.2-alkyne complexes. Crystal and molecular structure of a diastereomeric mixture of CpFeCO[P(OPh)3][.eta.1-CH(Me)COMe]

1986 ◽  
Vol 5 (6) ◽  
pp. 1072-1079 ◽  
Author(s):  
Daniel L. Reger ◽  
Stephen A. Klaeren ◽  
Lukasz. Lebioda
Keyword(s):  
Molecular Structure ◽  
Crystal And Molecular Structure ◽  
Diastereomeric Mixture ◽  
Alkyne Complexes

Neue Bis(phosphan)-nickel(0)-alkin-Komplexe /New Bis(phosphane)-nickel(0)-alkyne Complexes

1985 ◽  
Vol 40 (2) ◽  
pp. 199-209 ◽  
Author(s):  
Klaus R. Pörschke ◽  
Richard Mynott ◽  
Klaus Angermund ◽  
Carl Krüger
Keyword(s):  
Molecular Structure ◽  
Crystal And Molecular Structure ◽  
X Ray ◽  
X Ray Crystallography ◽  
Nmr Data ◽  
Alkyne Complexes

Abstract (Me3P)2Ni(C2H4) (5) and (dmpe) 2Ni2(C2H4)3 (6) react with various alkynes including ethyne (acetylene) and 1-alkynes to form the crystalline compounds (Me3P)2Ni(C2RR′), (dmpe)Ni(C2RR′), and (dmpe)2Ni2(C2R2)2 (R.R′ = H, Me, Ph). Structural assignments were made on the basis of 1H, 13C, and 31P NMR data. The crystal and molecular structure of (dmpe)Ni(C2Ph2) (17) has been determined by X-ray crystallography.

Five-coordinate platinum (II) alkyne complexes: synthesis, ab initio calculations and crystal and molecular structure of [PtI2(Me2phen)η2PhCCPh]·CHCl3

1998 ◽  
Vol 275-276 ◽  
pp. 500-509 ◽  
Author(s):  
Francesco Paolo Fanizzi ◽  
Giovanni Natile ◽  
Maurizio Lanfranchi ◽  
Antonio Tiripicchio ◽  
Gianfranco Pacchioni
Keyword(s):  
Molecular Structure ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Crystal And Molecular Structure ◽  
Alkyne Complexes
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