chempirical

Rubidium chromate

CrH2O4Rb2CAS 13446-72-5288.94 g/mol

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Salt ratio not recorded. The source lists this compound as the parent acid and the metal without saying how many of each, so the formula and molar mass are for one of each. Check the formula on the supplier's label before you weigh it.
Cr2+HO−HO−OORbRb

Properties

Molecular formula
CrH2O4Rb2
Molar mass
288.94 g/mol
Exact mass
287.7594 Da
Density
3.518 g/mL (at 16 °C)
logP
-1.36Crippen estimate
Polar surface area
117.0 Ų
H-bond donors / acceptors
0 / 2
Rotatable bonds
0

Identifiers

CAS number
13446-72-5
SMILES
[Cr+2].[OH-].[OH-].[O].[O].[Rb].[Rb]
InChIKey
FWSHAHRXGBBCDT-UHFFFAOYSA-L
InChI
InChI=1S/Cr.2H2O.2O.2Rb/h;2*1H2;;;;/q+2;;;;;;/p-2

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

6 names
  • Chromic acid (H2CrO4), rubidium salt (1:2)
  • Chromic acid (H2CrO4), dirubidium salt
  • Rubidium chromate(VI)
  • Rubidium chromate (Rb2CrO4)
  • Dirubidium chromate
  • Dirubidium chromate (Rb2CrO4)

Work with Rubidium chromate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Chromic acid7738-94-575 % similar Cobalt chromate(VI) (CrCoO4)13455-25-964 % similar Barium chromate10294-40-360 % similar Magnesium chromate13423-61-560 % similar Caesium chromate13454-78-960 % similar Zinc chromate13530-65-960 % similar Copper chromate(VI) (CuCrO4)13548-42-060 % similar Calcium chromate13765-19-060 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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