MolBase

Compound: [AsH3]

Owner Referee Record added Record modified CAS Registry MolBase ID MolBase status
Thomas Faust Joe Harrity 21 Feb 2005 01:49 21 Feb 2005 01:49 1657 Submitted

Arsine

Compound formula

Central atom Formula Structural formula Isomer label Charge Formula weight Specific rotation label Absolute rotation label
arsenic (As) H3As1 [AsH3] 0 77.9454

Classification for As

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
3 MX3 3 H3 8 s2 diamagnetic p

Contributed properties

Geometry about As Point group Distortion type Physical state Colour Melting point
tetrahedral (1 lone pair) (4) Unknown not given

Notes

No notes yet entered.

Key references

  1. Housecroft, C.E.; Sharpe, A.G. in Inorganic Chemistry, (2001), Prentice Hall, page 324.

3D structure




Synthesis

No synthesis notes yet entered.

Reactions

No reactions yet entered.

Other calculated properties

Element percentages

    H      3.88%
   As     96.12%

Isotope pattern

      78  100.00  __________________________________________________
      79    0.03  
      80    0.00