Lutetium(Iii) Chloride

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Lutetium(III) chloride
LuCl3structure.jpg
Names
IUPAC name
Lutetium(III) chloride
Other names
Lutetium chloride, lutetium trichloride
Identifiers
3D model (JSmol)
ChemSpider
EC Number
  • 233-240-1
RTECS number
  • OK8400000
UNII
Properties
LuCl3
Molar mass 281.325 g/mol
Appearance colorless or white monoclinic crystals
Density 3.98 g/cm3
Melting point 905 °C (1,661 °F; 1,178 K)[3]
Boiling point sublimes above 750°C[1]
soluble[2]
Structure
Monoclinic, mS16
C2/m, No. 12
Pharmacology
License data
Hazards
Main hazards Irritant
GHS pictograms GHS07: Harmful
GHS Signal word Warning
H315, H319, H335
P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501
NFPA 704 (fire diamond)
Flammability code 0: Will not burn. E.g. waterHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no codeNFPA 704 four-colored diamond
0
2
1
Related compounds
Other anions
 Lutetium(III) oxide
Other cations
 Ytterbium(III) chloride
Scandium(III) chloride
Yttrium(III) chloride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Lutetium(III) chloride or lutetium trichloride is the chemical compound composed of lutetium and chlorine with the formula LuCl3. It forms hygroscopic white monoclinic crystals[3] and also a hydroscopic hexahydrate LuCl3·6H2O.[6] Anhydrous lutetium(III) chloride has the YCl3 (AlCl3) layer structure with octahedral lutetium ions.[7]

Reactions

Pure lutetium metal can be produced from lutetium(III) chloride by heating it together with elemental calcium:[8]

2 LuCl3 + 3 Ca → 2 Lu + 3 CaCl2

See also

References

  1. ↑ "Chemistry: Periodic Table: Lutetium: compound data (lutetium (III) chloride)". WebElements. http://202.114.88.54/g/web18/wangluo/webelements/webelements/compounds/text/lu/cl3lu1-10099668.html. 
  2. ↑ Perry, Dale L.; Phillips, Sidney L. (1995), Handbook of Inorganic Compounds, CRC Press, pp. 232, ISBN 0-8493-8671-3, https://books.google.com/books?id=0fT4wfhF1AsC&pg=PA232, retrieved 2008-06-27 
  3. ↑ 3.0 3.1 Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, Florida: CRC Press, pp. 472, ISBN 0-8493-0594-2, https://books.google.com/books?id=lFjg0L-uOxoC&pg=PT857, retrieved 2008-06-27 
  4. ↑ "450960 Lutetium(III) chloride anhydrous, powder, 99.99% trace metals basis". Sigma-Aldrich. http://www.sigmaaldrich.com/catalog/search/ProductDetail/ALDRICH/450960. 
  5. ↑ "Lutetium chloride" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/24919#section=Safety-and-Hazards. 
  6. ↑ "Lutetium(III) chloride hexahydrate 542075". https://www.sigmaaldrich.com/catalog/product/aldrich/542075. 
  7. ↑ Wells A.F. (1984) Structural Inorganic Chemistry 5th edition Oxford Science Publications ISBN:0-19-855370-6
  8. ↑ Patnaik, Pradyot (2004), Handbook of Inorganic Chemicals, Amsterdam: McGraw-Hill Professional, pp. 244, ISBN 0-07-049439-8, https://books.google.com/books?id=Xqj-TTzkvTEC&q="Lutetium+chloride"&pg=PA510, retrieved 2008-06-27 




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Categories: [Lutetium compounds] [Chlorides]

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