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Lutetium(III) chloride

From Wikipedia, the free encyclopedia
(Redirected from Lutetium trichloride)
Lutetium(III) chloride
Names
IUPAC name
Lutetium(III) chloride
Other names
Lutetium chloride, lutetium trichloride
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.030.205 Edit this at Wikidata
EC Number
  • 233-240-1
RTECS number
  • OK8400000
UNII
  • InChI=1S/3ClH.Lu/h3*1H;/q;;;+3/p-3 checkY
    Key: AEDROEGYZIARPU-UHFFFAOYSA-K checkY
  • InChI=1S/3ClH.Lu/h3*1H;/q;;;+3/p-3
    Key: AEDROEGYZIARPU-DFZHHIFOAO
  • Key: AEDROEGYZIARPU-UHFFFAOYSA-K
  • Cl[Lu](Cl)Cl
Properties
LuCl3
Molar mass 281.325 g/mol
Appearance colorless or white monoclinic crystals
Density 3.98 g/cm3
Melting point 925 °C (1,697 °F; 1,198 K)[1]
Boiling point sublimes above 750°C[2]
soluble[3]
Structure
Monoclinic, mS16
C2/m, No. 12
Pharmacology
License data
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Irritant
GHS labelling:[4][5]
GHS07: Exclamation mark
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 0: Will not burn. E.g. waterInstability 1: Normally stable, but can become unstable at elevated temperatures and pressures. E.g. calciumSpecial hazards (white): no code
2
0
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).
X markN verify (what is checkYX markN ?)

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[1] and also a hygroscopic hexahydrate LuCl3·6H2O.[6] Anhydrous lutetium(III) chloride has the YCl3 (AlCl3) layer structure with octahedral lutetium ions.[7] Its isotopologue lutetium (177Lu) chloride is used as a radioactive tracer for diagnosis and/or treatment in anti-cancer therapies.[8]

Reactions

[edit]

Pure lutetium metal can be produced from lutetium(III) chloride by heating it together with elemental calcium:[9]

2 LuCl3 + 3 Ca → 2 Lu + 3 CaCl2

See also

[edit]

References

[edit]
  1. 1 2 Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, Florida: CRC Press, p. 472, ISBN 0-8493-0594-2, retrieved 2008-06-27
  2. ↑ "Chemistry: Periodic Table: Lutetium: compound data (lutetium (III) chloride)". WebElements. Retrieved 2024-09-06.
  3. ↑ Perry, Dale L.; Phillips, Sidney L. (1995), Handbook of Inorganic Compounds, CRC Press, p. 232, ISBN 0-8493-8671-3, retrieved 2008-06-27
  4. ↑ "450960 Lutetium(III) chloride anhydrous, powder, 99.99% trace metals basis". Sigma-Aldrich. Retrieved 2008-06-27.
  5. ↑ "Lutetium chloride". pubchem.ncbi.nlm.nih.gov.
  6. ↑ "Lutetium(III) chloride hexahydrate 542075". Sigma-Aldrich. Retrieved 2019-07-24.
  7. ↑ Wells A.F. (1984) Structural Inorganic Chemistry 5th edition Oxford Science Publications ISBN 0-19-855370-6
  8. ↑ "Lumark (lutetium (177 Lu) chloride) overview" (PDF). European Medicines Agency. August 2018. Archived (PDF) from the original on 28 July 2024.
  9. ↑ Patnaik, Pradyot (2004), Handbook of Inorganic Chemicals, Amsterdam: McGraw-Hill Professional, p. 244, ISBN 0-07-049439-8, retrieved 2008-06-27
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