Ligand exchange reactions of bis(cyclo-octa-1,5-diene)platinum; synthesis of trisethyleneplatinum and molecular structure of tris-µ-(t-butyl isocyanide)-tris-(t-butyl isocyanide)-triangulo-triplatinum, [Pt3(ButNC)6]

1975 ◽  
pp. 3-4 ◽  
Author(s):  
Michael Green ◽  
Judith A. Howard ◽  
John L. Spencer ◽  
F. Gordon A. Stone
Keyword(s):  
Molecular Structure ◽  
Ligand Exchange ◽  
Exchange Reactions

scholarly journals Tris(phosphan)-Nickel(0)-Ethen-Komplexe (dmpe)(PR3)Ni(C2H4). Molekülstruktur des (dmpe)(PØ3 )Ni(C2H4)/ Tris(phosphane)-nickel(0)-ethene Complexes (dmpe)(PR3)Ni(C2H4). Molecular Structure of (dmpe)(PO3)Ni(C2H4)

1984 ◽  
Vol 39 (8) ◽  
pp. 1076-1081 ◽  
Author(s):  
Klaus R. Pörschke ◽  
Richard Mynott ◽  
Carl Krüger ◽  
M. J. Romão
Keyword(s):  
Molecular Structure ◽  
Ligand Exchange ◽  
Crystal And Molecular Structure ◽  
Exchange Reactions ◽  
Tetrahedral Geometry ◽  
X Ray ◽  
X Ray Crystallography ◽  
Nmr Data

AbstractSynthesis and properties of tris(phosphane)(ethene)nickel(0) complexes (dmpe)(PR3)Ni(C2H4) (R = CH3(4), c-C6H11(5), and C6H5 (6)) are reported. In solution. 4-6 are thermolabile and undergo ligand exchange reactions affording tetrakis(phosphane)nickel(0 ) and bis(phosphane)- (ethene)nickel(0) complexes. 1H, 13C, and 31P NMR data of 4-6 confirm the tetrahedral geometry around nickel. For 6 , the crystal and molecular structure has been determined by X-ray crystallography.

Molecular structure and ligand-exchange reactions of trichlorotris(tert-butyl isocyanide)vanadium(III). Synthesis of the hexakis(tert-butyl isocyanide)vanadium(II) cation

1980 ◽  
Vol 19 (11) ◽  
pp. 3379-3383 ◽  
Author(s):  
Lance D. Silverman ◽  
John C. Dewan ◽  
Christen M. Giandomenico ◽  
Stephen J. Lippard
Keyword(s):  
Molecular Structure ◽  
Ligand Exchange ◽  
Exchange Reactions ◽  
Tert Butyl

Ligandenaustauschreaktionen von ReCl4(PPh3)2 mit Salicylaldehyd-2-hydroxy(mercapto)anil. Struktur von Bis[salicylaldehyd-2-hydroxyanilato(2-)]rhenium(IV) / Ligand Exchange Reactions of ReCl4 (PPh3)2 with Salicylaldehyde-2-hydroxy(mercapto)anil. Molecular Structure of Bis[salicylaldehyde-2-hydroxyanilato(2-)]rhenium(IV)

1997 ◽  
Vol 52 (1) ◽  
pp. 61-64 ◽  
Author(s):  
Stefan Sawusch ◽  
Uwe Schilde ◽  
Erhard Uhlemann
Keyword(s):  
Molecular Structure ◽  
Crystal Structure ◽  
Mass Spectroscopy ◽  
Ligand Exchange ◽  
Crystal Data ◽  
Reaction Products ◽  
Exchange Reactions ◽  
Space Group ◽  
X Ray

Ligand exchange reactions of tetrachloro-bis(triphenylphosphane)rhenium(IV) with sali-cylaldehyde-2-hydroxy(mercapto)anil were studied. The reaction products were characterized by mass spectroscopy. The crystal structure was determined by X-ray analysis for bis[sali-cylaldehyd-2-hydroxyanilato(2-)]rhenium(IV). Crystal data: a = 1987.1(18); b = 829.0(6), c = 1296.9(7) pm, β = 100.02(7)° ; space group C 2/c; Z = 4

Voltammetric Studies of Some Novel Fe(III) Complexes with Quadridentate Ligands. The Axial Ligand-Exchange Reactions in DMF and DMSO

1995 ◽  
Vol 60 (7) ◽  
pp. 1140-1157 ◽  
Author(s):  
Ljiljana S. Jovanovic ◽  
Luka J. Bjelica
Keyword(s):  
Oxidation State ◽  
Chemical Reactions ◽  
Ligand Exchange ◽  
Kinetic Data ◽  
Central Atom ◽  
Axial Ligand ◽  
Exchange Reactions ◽  
Ligand Effect ◽  
Condensation Products ◽  
Voltammetric Studies

The electrochemistry of four novel Fe(III) complexes of the type [Fe(L)Cl], involving quadridentate ligands based on the condensation products of benzoylacetone-S-methylisothiosemicarbazone with salicylaldehyde, 5-chlorosalicylaldehyde, 3,5-dichlorosalicylaldehyde or 5-nitrosalicylaldehyde, was studied in DMF and DMSO at a GC electrode. All complexes undergo a two-step one-electron reductions, usually complicated by chemical reactions. In solutions containing Cl-, the ligand-exchange reactions Cl--DMF and Cl--DMSO take place. Stability of the chloride-containing complexes was discussed in terms of the coordinated ligand effect, oxidation state of the central atom and, in particular, of the donor effect of the solvent. Some relevant kinetic data were calculated.

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