A Family of Oxo-Chalcogenide Molybdenum and Tungsten Complexes, (n-Bu4N)2[M2O2(μ-Q)2(1,3-dithiole-2-thione-4,5-dithiolate)2] (M = Mo, W; Q = S, Se):  New Synthetic Entries, Structure, and Gas-Phase Behavior

2005 ◽  
Vol 44 (24) ◽  
pp. 8937-8946 ◽  
Author(s):  
Rosa Llusar ◽  
Sonia Triguero ◽  
Cristian Vicent ◽  
Maxim N. Sokolov ◽  
Benoît Domercq ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Gas Phase ◽  
Tungsten Complexes ◽  
And Tungsten

Gas-phase behavior of noncovalent transmembrane segment complexes

2008 ◽  
Vol 22 (24) ◽  
pp. 4089-4097 ◽  
Author(s):  
Linda M. M. Weigang ◽  
Dieter Langosch ◽  
Thomas Letzel
Keyword(s):  
Phase Behavior ◽  
Gas Phase ◽  
Transmembrane Segment

Eine effiziente Synthesemethode für DiarylallenyIiden(pentacarbonyl)chrom- und -wolfram-Komplexe -Kristallstruktur von (CO)5Cr=C=C=CPh2 / An efficient Synthesis of Diarylallenylidene Pentacarbonyl Chromium and Tungsten Complexes - Crystal Structure of (CO)5Cr=C=C=CPh2

1994 ◽  
Vol 49 (9) ◽  
pp. 1207-1214 ◽  
Author(s):  
Helmut Fischer ◽  
David Reindl ◽  
Gerhard Roth
Keyword(s):  
Crystal Structure ◽  
Structure Analysis ◽  
Good Yield ◽  
Efficient Synthesis ◽  
X Ray ◽  
Tungsten Complexes ◽  
And Tungsten

An efficient synthesis of diarylallenylidene pentacarbonyl chromium and tungsten com­plexes is presented. Irradiation of M(CO)6 in THF affords (CO)sM[THF], Substitution of the THF ligand by diarylpropargylalcoholate and subsequent desoxygenation with COCF gives the title compounds in good yield. (The structure of diphenylallenylidene pentacarbonyl chromium has been determined by X-ray structure analysis

scholarly journals Liquid-gas phase behavior of Stockmayer fluid with high dipolar moment

2007 ◽  
Vol 10 (4) ◽  
pp. 553 ◽  
Author(s):  
Kalyuzhnyi ◽  
Protsykevitch ◽  
Cummings
Keyword(s):  
Phase Behavior ◽  
Gas Phase ◽  
Dipolar Moment

Molybdenum and Tungsten Nitrosyl Complexes with Dithiocarbamate Ligands

1979 ◽  
Vol 32 (6) ◽  
pp. 1187 ◽  
Author(s):  
JA Broomhead ◽  
JR Budge
Keyword(s):  
Photochemical Reactions ◽  
Molybdenum Complexes ◽  
Tungsten Complexes ◽  
Nitrosyl Complexes ◽  
Infrared Studies ◽  
In Cis ◽  
And Tungsten

Molybdenum and tungsten nitrosyl complexes with dithiocarbamato ligands have been prepared and characterized by analysis, and 1H n.m.r, and infrared studies. The molybdenum complexes are formulated as seven-coordinate species [Mo(NCO)L(S2CNEt2)2NO]- (L = Cl-, N3-, NCS-),{Mo(NCO)(S2CNEt2)2NO}2N2H4 and [Mo(NCO)B(S2CNEt2)2NO](B = NH3, pyridine). Likely stereochemistries are discussed. New tungsten complexes have been prepared by photochemical reactions of cis-[W(S2CNEt2)2(NO)2] to give [WL2(S2CNEt2)2NO]-, [WL(S2CNEt2)2(Me2SO)NO](L = NCO-, N3-, NCS-) and [W(NCO)(S2CNEt2)2(MeCONMe2)NO]. Assignments for the nitrosyl infrared bands in cis-[MO(S2CNEt2)2(NO)2] and [Mo(NCO)(S,CNEt2)2(Me2SO)NO] havebeen made by using 15NO labelled ligands.

scholarly journals Molybdenum and tungsten complexes with carbon dioxide and ethylene ligands

2019 ◽  
Vol 10 (37) ◽  
pp. 8541-8546 ◽  
Author(s):  
María Álvarez ◽  
Agustín Galindo ◽  
Pedro J. Pérez ◽  
Ernesto Carmona
Keyword(s):  
Carbon Dioxide ◽  
Metal Complexes ◽  
Tungsten Complexes ◽  
And Tungsten

The first examples of stable metal complexes with coordinated ethylene and carbon dioxide ligands are reported.

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