Neodymium dichloride

Neodymium compounds: neodymium dichloride

The neodymium in neodymium dichloride formally is in the oxidation state 2.

Neodymium dichloride

• Formula as often written: NdCl₂
• Hill system formula: Cl₂Nd₁
• CAS registry number: [25469-93-6]
• Formula weight: 215.145
• Class: chloride

Synonyms

• neodymium dichloride
• neodymium(II) chloride
• neodymium chloride

Physical properties

• Colour: green
• Appearance: solid. Air sensitive.
• Melting point: 841°C
• Boiling point:
• Density:

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Element analysis

Element percentages for the elements in neodymium dichloride

Element	%
Cl	32.96
Nd	67.04

Synthesis

Not available

Solid state structure

• Geometry of neodymium: 9 coordinate: tricapped trigonal prismatic
• Prototypical structure: PbCl2

Isotope pattern

What follows is the calculated isotope pattern for the NdCl₂ unit with the most intense ion set to 100%.

Formula: Nd₁Cl₂

mass  %
212  65.9 _________________________________
213  29.6 _______________
214 100.0 __________________________________________________
215  39.1 ____________________
216  85.5 ___________________________________________
217  15.9 ________
218  46.6 _______________________
219   2.1 _
220  26.9 _____________
221   0.0 
222  10.2 _____
223   0.0 
224   1.4 _

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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Neodymium	Néodyme
Neodym	Neodymium
Neodimio	Neodimio
Neodym	Neodímio