MolBase

Compound: [Cr(O2)4]3-

Owner Referee Record added Record modified CAS Registry MolBase ID MolBase status
Kin Man Au Mike Morris 18 Feb 2004 15:10 18 Feb 2004 15:11 135 Accepted

Compound formula

Central atom Formula Structural formula Isomer label Charge Formula weight Counter ionSpecific rotation label Absolute rotation label
chromium (Cr) Cr1O8 [Cr(O2)4]3- -3 179.991

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
5 ML3X5 4 O8 17 d1 paramagnetic 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) solid Unknown not given

Notes

No notes yet entered.

Key references

  1. Housecroft, C.E.; Sharpe, A.G. in Inorganic Chemistry, (2001), Prentice Hall, page 445.

3D structure




Synthesis

No synthesis notes yet entered.

Reactions

No reactions yet entered.

Other calculated properties

Isotope pattern

     178    5.18  ___
     179  100.00  __________________________________________________
     180   11.73  ______
     181    4.50  __
     182    0.20  
     183    0.06  
     184    0.00  
     185    0.00  
     186    0.00  
     187    0.00