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Niobium(III) triiodide

Niobium(III) triiodide Structure
Niobium(III) triiodide structure
CAS No.
Chemical Name:
Niobium(III) triiodide
Synonyms
Niobium(III) iodide;Niobium(III) triiodide
CBNumber:
CB72362154
Molecular Formula:
I3Nb
Molecular Weight:
473.61979
MDL Number:
MOL File:
Mol file
Last updated:2024-07-09 11:13:10
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Niobium(III) triiodide Properties

Water Solubility ?Insoluble in H2O or cone. HC1.

Niobium(III) triiodide Chemical Properties,Uses,Production

Production Methods

Either Nbl5 or Nbl4 is heated under a vacuum in a horizontally sealed tube, as described in the preparation of Nbl4. The higher iodide is heated to 425-430°C, and the tube end at which the liberated I2 collects is kept at 40°C. The reaction time is 48 hours. The Nbl3 formed can be resublimed in the tube at 450-500°C (partial decomposition).

Niobium(III) triiodide Preparation Products And Raw materials

Raw materials

Preparation Products

Niobium(III) iodide Niobium(III) triiodide