Syntheses, molecular structures and optical nonlinearities of heteroselenometallic W–Se–Pd compounds containing bidentate phosphine ligands

2002 ◽  
pp. 1963-1968 ◽  
Author(s):  
Qian-Feng Zhang ◽  
Yinling Song ◽  
Wai-Yeung Wong ◽  
Wa-Hung Leung ◽  
Xinquan Xin
Keyword(s):  
Phosphine Ligands ◽  
Molecular Structures ◽  
Optical Nonlinearities ◽  
Bidentate Phosphine

New adducts of silver(I) halides, AgX (X = Cl, Br), with bidentate phosphine ligands: syntheses and molecular structures of [Ag3(μ3-Cl)2(μ-dppm)3][PF6], [Ag3(μ3-Br)2(μ-dppm)3][AgBr2], {[Et4N][Ag2 (μ-Br)3(μ-dppe)]}n, [Et4N]2[(AgCl2)2(μ-dppe)], and [(AgCl)2(μ-dppp)2]

2017 ◽  
Vol 72 (5) ◽  
pp. 327-334
Author(s):  
Ting-Ting Qian ◽  
Yu-Feng Xie ◽  
Hua-Tian Shi ◽  
Ai-Quan Jia ◽  
Qian-Feng Zhang
Keyword(s):  
Membered Ring ◽  
Phosphine Ligands ◽  
Molecular Structures ◽  
Anionic Complex ◽  
Polymeric Complex ◽  
X Ray Diffraction ◽  
Neutral Complex ◽  
X Ray ◽  
Trigonal Bipyramidal ◽  
Bidentate Phosphine

AbstractInteraction of AgCl with bis(diphenylphosphino)methane (dppm) in THF/MeCN in the presence of K[PF6] or [Et4N]Br afforded typical trinuclear cationic trigonal-bipyramidal complexes [Ag3(μ3-Cl)2(μ-dppm)3][PF6] (1) or [Ag3(μ3-Br)2(μ-dppm)3][AgBr2] (2), respectively. Treatment of AgBr with bis(diphenylphosphino)ethane (dppe) in THF/MeCN in the presence of [Et4N]Br gave a polymeric complex {[Et4N][Ag2(μ-Br)3(μ-dppe)]}n (3) with a dinuclear {Ag2(μ-Br)3} core. The reaction of AgCl with dppe or bis(diphenylphosphino)propane (dppp) in THF/MeCN in the presence of [Et4N]Cl resulted in the isolation of a dinuclear anionic complex [Et4N]2[(AgCl2)2(μ-dppe)] (4) with one μ-dppe bridge or a dinuclear neutral complex [(AgCl)2(μ-dppp)2] (5) with two μ-dppp bridges and a 12-membered ring, respectively. The structures of complexes 1–5 with the bidentate phosphine ligands were determined by single-crystal X-ray diffraction.

Mono- and Bidentate Phosphine Ligands in the Palladium-Catalyzed Methyl Acrylate Dimerization

2003 ◽  
Vol 345 (3) ◽  
pp. 402-409 ◽  
Author(s):  
Jörg Zimmermann ◽  
Igor Tkatchenko ◽  
Peter Wasserscheid
Keyword(s):  
Methyl Acrylate ◽  
Phosphine Ligands ◽  
Palladium Catalyzed ◽  
Bidentate Phosphine

Coordination chemistry of bidentate phosphine ligands with hydrogen-bonding arms: Picket-fence rhodium complexes

Polyhedron ◽  
2014 ◽  
Vol 69 ◽  
pp. 156-159 ◽  
Author(s):  
Ilknur Babahan ◽  
James T. Engle ◽  
Nishant Kumar ◽  
Christopher J. Ziegler ◽  
Li Jia
Keyword(s):  
Hydrogen Bonding ◽  
Coordination Chemistry ◽  
Phosphine Ligands ◽  
Rhodium Complexes ◽  
Picket Fence ◽  
Bidentate Phosphine
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