MolBase

Compound: [Cr(CO)4]4-

Owner Referee Record added Record modified CAS Registry MolBase ID MolBase status
Lauren Povey Mike Ward 19 Feb 2004 12:58 19 Feb 2004 13:00 364 Accepted

Compound formula

Central atom Formula Structural formula Isomer label Charge Formula weight Counter ionSpecific rotation label Absolute rotation label
chromium (Cr) C4Cr1O4 [Cr(CO)4]4- -4 164.036

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
-4 ML6 4 C4 18 d10 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) Unknown not given

Notes

No notes yet entered.

Key references

  1. Greenwood, N.N.; Earnshaw, A. in Chemistry of the Elements, (1997), Butterworth-Heinmann, page 1006 (2nd edition).

3D structure




Synthesis

No synthesis notes yet entered.

Reactions

No reactions yet entered.

Other calculated properties

Isotope pattern

     162    5.17  ___
     163  100.00  __________________________________________________
     164   15.83  ________
     165    4.22  __
     166    0.27  
     167    0.03  
     168    0.00  
     169    0.00  
     170    0.00