What is vanadium tetrachloride used for?

What is vanadium tetrachloride used for?

Vanadium Tetrachloride is a thick reddish-brown liquid that gives off fumes on exposure to moist air. It is used as a fixative in textile dyeing and in the manufacture of other Vanadium compounds.

What is the name of the compound VCl4?

VANADIUM TETRACHLORIDE
Vanadium tetrachloride

What is the colour of vanadium chloride?

Pale Green
Vanadium Chloride Properties (Theoretical)

Is VCl2 diamagnetic?

Synthesis, bonding, basic properties With one more valence electron than diamagnetic TiCl4, VCl4 is a paramagnetic liquid. It is one of only a few paramagnetic compounds that is liquid at room temperature.

Why does VOCL 3 have a red color?

Samples often appear red or orange owing to an impurity of vanadium tetrachloride. VOCl 3 is a vanadium compound with vanadium in the +5 oxidation state and as such is diamagnetic.

What are the colors in the VCL graphic unit?

If you specify TColor as a specific 4-byte hexadecimal number instead of using the constants defined in the Vcl.Graphics unit, the low three bytes represent RGB color intensities for blue, green, and red, respectively.

What are the bond lengths of vanadium compound VOCL 3?

VOCl 3 is a vanadium compound with vanadium in the +5 oxidation state and as such is diamagnetic. It is tetrahedral with O-V-Cl bond angles of 111° and Cl-V-Cl bond angles of 108°. The V-O and V-Cl bond lengths are 157 and 214 pm, respectively. VOCl 3 is highly reactive toward water and evolves HCl upon standing.

What kind of adducts does VOCL 3 form?

VOCl 3 is strongly Lewis acidic, as demonstrated by its tendency to form adducts with various bases such as acetonitrile and amines. In forming the adducts, vanadium changes from four-coordinate tetrahedral geometry to six-coordinate octahedral geometry:

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