Strontium compounds: strontium selenide

strontium symbol icon

The strontium in strontium selenide formally is in the oxidation state 2.

Crystal structure of strontium selenide

Strontium selenide

  • Formula as often written: SrSe
  • Hill system formula: Se1Sr1
  • CAS registry number: [1315-07-7]
  • Formula weight: 166.58
  • Class: selenide

Synonyms

  • strontium selenide
  • strontium(II) selenide

Physical properties

  • Colour: white
  • Appearance: crystalline solid
  • Melting point: 1600°C
  • Boiling point:
  • Density: 4540 kg m-3

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Element analysis

Element percentages for the elements in strontium selenide
Element %
Se 47.40
Sr 52.60

Synthesis

Not available

Solid state structure

  • Geometry of strontium:
  • Prototypical structure: NaCl (rock salt)

Crystal structure of strontium selenide

Isotope pattern

What follows is the calculated isotope pattern for the SrSe unit with the most intense ion set to 100%.

Formula: Sr1Se1

mass  %
158   0.0 
159 0.0
160 0.3
161 0.2
162 4.2 __
163 1.7 _
164 24.1 ____________
165 5.4 ___
166 58.3 _____________________________
167 8.3 ____
168 100.0 __________________________________________________
169 1.5 _
170 18.1 _________

References

The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following.

  • R.T. Sanderson in Chemical Periodicity, Reinhold, New York, USA, 1960.
  • N.N. Greenwood and A. Earnshaw in Chemistry of the Elements, 2nd edition, Butterworth, UK, 1997.
  • F.A. Cotton, G. Wilkinson, C.A. Murillo, and M. Bochmann, in Advanced Inorganic Chemistry, John Wiley & Sons, 1999.
  • A.F. Trotman-Dickenson, (ed.) in Comprehensive Inorganic Chemistry, Pergamon, Oxford, UK, 1973.
  • R.W.G. Wyckoff, in Crystal Structures, volume 1, Interscience, John Wiley & Sons, 1963.
  • A.R.West in Basic solid state chemistry Chemistry, John Wiley & Sons, 1999.
  • A.F. Wells in Structural inorganic chemistry, 4th edition, Oxford, UK, 1975.
  • J.D.H. Donnay, (ed.) in Crystal data determinative tables, ACA monograph number 5, American Crystallographic Association, USA, 1963.
  • D.R. Lide, (ed.) in Chemical Rubber Company handbook of chemistry and physics, CRC Press, Boca Raton, Florida, USA, 77th edition, 1996.
  • J.W. Mellor in A comprehensive treatise on inorganic and theoretical chemistry, volumes 1-16, Longmans, London, UK, 1922-1937.
  • J.E. Macintyre (ed.) in Dictionary of inorganic compounds, volumes 1-3, Chapman & Hall, London, UK, 1992.

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strontium atomic number