MolBase

Compound: [CrO4]2-

Owner Referee Record added Record modified CAS Registry MolBase ID MolBase status
Katie Judd Mark Winter 23 Nov 2004 11:19 23 Nov 2004 11:20 1210 Submitted

Chromate (VI)

Compound formula

Central atom Formula Structural formula Isomer label Charge Formula weight Counter ionSpecific rotation label Absolute rotation label
chromium (Cr) Cr1O4 [CrO4]2- -2 115.994

Classification for Cr

This compound is regarded as a discrete molecular species.

Oxidation number MLXZ class Coordination number (CN) Donor set Total valence electron count VE configuration Magnetism Block
6 ML4X8 4 O4 24 d0 diamagnetic d

Contributed properties

Geometry about Cr Point group Spin (only applies to some compounds of some d-block elements)Distortion type Physical state Colour Melting point
tetrahedral (4) Td Yellow/cream 115.9 °C

Notes

No notes yet entered.

Key references

  1. Dictionary of Inorganic Compounds ID: IC-017765

3D structure




Synthesis

No synthesis notes yet entered.

Reactions

No reactions yet entered.

Other calculated properties

Isotope pattern

     114    5.19  ___
     115  100.00  __________________________________________________
     116   11.53  ______
     117    3.66  __
     118    0.10  
     119    0.03  
     120    0.00  
     121    0.00  
     122    0.00