Compound: [TcCl4]

Owner Referee Record added Record modified CAS Registry MolBase ID MolBase status
John Pugh Mark Winter 18 Feb 2004 17:09 18 Feb 2004 17:11 244 Accepted

Compound formula

Central atom Formula Structural formula Isomer label Charge Formula weight Specific rotation label Absolute rotation label
technetium (Tc) Cl4Tc1 [TcCl4] 0 239.812

Classification for Tc

This compound is regarded as an extended lattice so some entries in the next table are not computed.

Oxidation number MLXZ class Coordination number (CN) Donor set Total valence electron count VE configuration Magnetism Block
4 d3 diamagnetic d

Contributed properties

Geometry about Tc Point group Spin (only applies to some compounds of some d-block elements)Distortion type Physical state Colour Melting point
octahedral (6) solid Red/pink/maroon/magenta not given


No notes yet entered.

Key references

  1. Housecroft, C.E.; Sharpe, A.G. in Inorganic Chemistry, (2001), Prentice Hall, page 556.

3D structure


No synthesis notes yet entered.


No reactions yet entered.

Other calculated properties

Element percentages

   Cl     59.13%
   Tc     40.87%

Isotope pattern

     238   78.22  _______________________________________
     239    0.00  
     240  100.00  __________________________________________________
     241    0.00  
     242   47.94  ________________________
     243    0.00  
     244   10.22  _____
     245    0.00  
     246    0.82