U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula Cr.2O
Molecular Weight 83.9949
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of CHROMIUM DIOXIDE

SMILES

[O--].[O--].[Cr+4]

InChI

InChIKey=IAQWMWUKBQPOIY-UHFFFAOYSA-N
InChI=1S/Cr.2O/q+4;2*-2

HIDE SMILES / InChI

Molecular Formula Cr
Molecular Weight 51.9961
Charge 4
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula HO
Molecular Weight 17.0073
Charge -1
Count
MOL RATIO 2 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

Chromium tetrafluoride, an inorganic toxic compound that is inert and at room temperature does not react with ammonia, pyridine, sulphur dioxide, sulphur trioxide, iodine pentafluoride, bromine trifluoride, bromine pentafluoride. However, it reacts instantaneously with water, giving Cr⁺³ and CrO₄¯² ions in solution.

Approval Year

PubMed

Substance Class Chemical
Record UNII
7BHJ7466GL
Record Status Validated (UNII)
Record Version