Reactions of the pentacarbonylchlorotungsten(-) (W(CO)5C1-) anion with tungsten hexachloride (WC16)

1973 ◽  
Vol 12 (8) ◽  
pp. 1914-1917 ◽  
Author(s):  
W. H. Delphin ◽  
R. A. D. Wentworth
Keyword(s):  
Tungsten Hexachloride

scholarly journals Über die Reaktion von Wolframhexachlorid mit Se4N2; Kristallstruktur von PPh4[WCl5(NSeCl)] / On the Reaction of Tungsten Hexachloride with Se4N2; Crystal Structure of PPh4[WCl5(NSeCl)]

1991 ◽  
Vol 46 (12) ◽  
pp. 1625-1628 ◽  
Author(s):  
Stefan Vogler ◽  
Werner Massa ◽  
Kurt Dehnicke
Keyword(s):  
Crystal Structure ◽  
Double Bond ◽  
Structure Determination ◽  
Space Group ◽  
X Ray ◽  
Bond Lengths ◽  
Tetraphenylphosphonium Chloride ◽  
Tungsten Hexachloride

The reaction of tungsten hexachloride with Se4N2 leads to [WCl4(NSeCl)]2, which reacts with pyridine to form [WCl4(NSeCl)Py], and with tetraphenylphosphonium chloride to form PPh4[WCl5(NSeCl)], which was characterized by an X-ray structure determination. Space group P21, Z = 2, 1657 observed unique reflections, R = 0.074, wR = 0.061. Lattice dimensions at —80 C: a = 710.7(1), b = 2217.9(4), c = 953.6(2) pm; β = 111.93(3) . The [WCl5(NSeCl)]- ion possesses an almost linear WNSe group with bond lengths WN = 188 pm, corresponding to a double bond, and NSe = 200 pm.

Plasma Synthesis of Tungsten Carbide Nanopowder from Tungsten Hexachloride

2008 ◽  
Vol 27 (2) ◽  
Author(s):  
Taegong Ryu ◽  
Η. Y. Sohn ◽  
Kyu Sup Hwang ◽  
Zhigang Z. Fang ◽  
Young-Ugk Kim
Keyword(s):  
Tungsten Carbide ◽  
Plasma Synthesis ◽  
Tungsten Hexachloride

Nitrosyl derivatives of molybdenum pentachloride and tungsten hexachloride

1972 ◽  
Vol 21 (4) ◽  
pp. 905-907 ◽  
Author(s):  
Yu. A. Buslaev ◽  
N. A. Ovchinnikova ◽  
M. M. Ershova ◽  
M. A. Glushkova
Keyword(s):  
Molybdenum Pentachloride ◽  
Tungsten Hexachloride ◽  
Derivatives Of ◽  
And Tungsten
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