Compound: [TcO4]-

Owner Referee Record added Record modified CAS Registry MolBase ID MolBase status
John Pugh Mark Winter 18 Feb 2004 16:51 18 Feb 2004 16:53 235 Accepted

Compound formula

Central atom Formula Structural formula Isomer label Charge Formula weight Counter ionSpecific rotation label Absolute rotation label
technetium (Tc) O4Tc1 [TcO4]- -1 161.998

Classification for Tc

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
7 MX7 4 O4 16 d0 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
tetrahedral (4) Colourless/white not given


No notes yet entered.

Key references

  1. Housecroft, C.E.; Sharpe, A.G. in Inorganic Chemistry, (2001), Prentice Hall, page 555.

3D structure


No synthesis notes yet entered.


No reactions yet entered.

Other calculated properties

Isotope pattern

     162  100.00  __________________________________________________
     163    0.15  
     164    0.82  
     165    0.00  
     166    0.00  
     167    0.00  
     168    0.00