WebElements Periodic Table of the Elements | Praseodymium

Praseodymium compounds: dipraseodymium tritelluride

The praseodymium in dipraseodymium tritelluride formally is in the oxidation state 3.

Dipraseodymium tritelluride

Formula as often written: Pr₂Te₃
Hill system formula: Pr₂Te₃
CAS registry number: [12038-12-9]
Formula weight: 664.615
Class: telluride

Synonyms

dipraseodymium tritelluride
praseodymium(III) telluride
praseodymium telluride

Physical properties

Colour:
Appearance: crystalline solid
Melting point: 1500°C
Boiling point:
Density: 7000 kg m^-3

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Element analysis

Element percentages for the elements in dipraseodymium tritelluride
Element	%
Pr	42.40
Te	57.60

Synthesis

Not available

Isotope pattern

What follows is the calculated isotope pattern for the Pr₂Te₃ unit with the most intense ion set to 100%.

Formula: Pr₂Te₃

mass  %
648   0.0 
649   0.0 
650   0.1 
651   0.1 
652   0.5 
653   0.6 
654   1.8 _
655   2.3 _
656   5.4 ___
657   6.0 ___
658  14.2 _______
659  13.0 ______
660  30.1 _______________
661  22.9 ___________
662  52.6 __________________________
663  32.2 ________________
664  78.4 _______________________________________
665  28.8 ______________
666 100.0 __________________________________________________
667  14.4 _______
668  98.0 _________________________________________________
669   0.0 
670  63.8 ________________________________
671   0.0 
672  22.7 ___________

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.