lutetium trichloride

Formula: Cl₃Lu
Molecular weight: 281.326
CAS Registry Number: 10099-66-8
Information on this page:
Other data available:
- Ion clustering data
Data at other public NIST sites:
- X-ray Photoelectron Spectroscopy Database, version 5.0
Options:
- Switch to calorie-based units

Data at NIST subscription sites:

NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Reaction thermochemistry data

Go To: Top, Gas phase ion energetics data, References, Notes

Data compiled by: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

+ Cl₃Lu = ( • Cl₃Lu)

By formula: Cl^- + Cl₃Lu = (Cl^- • Cl₃Lu)

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	297. ± 15.	kJ/mol	TDAs	Pogrebnoi, Kudion, et al., 1997	gas phase; EA estimated as 3.7±1.0 eV; value altered from reference due to conversion from electron convention to ion convention
Δ_rH°	359. ± 10.	kJ/mol	TDEq	Kudin, Vorob'ev, et al., 2007	gas phase; value altered from reference due to conversion from electron convention to ion convention

Cl₄Lu^- + Cl₃Lu = Cl₇Lu₂^-

By formula: Cl₄Lu^- + Cl₃Lu = Cl₇Lu₂^-

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	207. ± 10.	kJ/mol	TDAs	Pogrebnoi, Kudion, et al., 1997	gas phase; value altered from reference due to conversion from electron convention to ion convention
Δ_rH°	256. ± 33.	kJ/mol	TDEq	Kudin, Vorob'ev, et al., 2007	gas phase; value altered from reference due to conversion from electron convention to ion convention

Cl₇Lu₂^- + 2Cl₃Lu = Cl₁₀Lu₃^-

By formula: Cl₇Lu₂^- + 2Cl₃Lu = Cl₁₀Lu₃^-

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	242. ± 32.	kJ/mol	TDAs	Pogrebnoi, Kudion, et al., 1997	gas phase; value altered from reference due to conversion from electron convention to ion convention

Cl₁₀Lu₃^- + 3Cl₃Lu = Cl₁₃Lu₄^-

By formula: Cl₁₀Lu₃^- + 3Cl₃Lu = Cl₁₃Lu₄^-

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	315. ± 22.	kJ/mol	TDAs	Pogrebnoi, Kudion, et al., 1997	gas phase; value altered from reference due to conversion from electron convention to ion convention

Cl₁₃Lu₄^- + 4Cl₃Lu = Cl₁₆Lu₅^-

By formula: Cl₁₃Lu₄^- + 4Cl₃Lu = Cl₁₆Lu₅^-

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	190. ± 79.	kJ/mol	TDAs	Pogrebnoi, Kudion, et al., 1997	gas phase; value altered from reference due to conversion from electron convention to ion convention

Cl₁₆Lu₅^- + 5Cl₃Lu = Cl₁₉Lu₆^-

By formula: Cl₁₆Lu₅^- + 5Cl₃Lu = Cl₁₉Lu₆^-

Quantity	Value	Units	Method	Reference	Comment
Δ_rH°	400. ± 96.	kJ/mol	TDAs	Pogrebnoi, Kudion, et al., 1997	gas phase; value altered from reference due to conversion from electron convention to ion convention

Gas phase ion energetics data

Go To: Top, Reaction thermochemistry data, References, Notes

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV)	Method	Reference	Comment
11.5 ± 0.5	EI	Hastie, Ficalora, et al., 1968	RDSH
11.55 ± 0.04	PE	Lee, Potts, et al., 1982	Vertical value; LBLHLM

Appearance energy determinations

Ion	AE (eV)	Other Products	Method	Reference	Comment
LuCl⁺	16.0 ± 0.5	?	EI	Hastie, Ficalora, et al., 1968	RDSH
LuCl₂⁺	12.5 ± 0.3	Cl	EI	Hastie, Ficalora, et al., 1968	RDSH
Lu⁺	20.5 ± 0.5	?	EI	Hastie, Ficalora, et al., 1968	RDSH

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Notes

Pogrebnoi, Kudion, et al., 1997
Pogrebnoi, A.; Kudion, L.S.; Kuznetsov, A.Yu.; Butman, M.F., Molecular and Ionic Clusters in Saturated Vapor over Lutetium Trichloride, Rapid Commun. Mass Spectrom., 1997, 11, 14, 1536, https://doi.org/10.1002/(SICI)1097-0231(199709)11:14<1536::AID-RCM31>3.0.CO;2-D . [all data]

Kudin, Vorob'ev, et al., 2007
Kudin, L.S.; Vorob'ev, D.E.; Grishin, A.E., The Thermochemical Characteristics of the LnCl4- and Ln2Cl7- Negative Ions, Russ. J. Phys. Chem., 2007, 81, 2, 147, https://doi.org/10.1134/S003602440702001X . [all data]

Hastie, Ficalora, et al., 1968
Hastie, J.W.; Ficalora, P.; Margrave, J.L., Mass spectrometric studies at high temperatures. XXV. Vapor composition over LaCl₃, EuCl₃ and LuCl₃ and stabilities of the trichloride dimers, J. Less-Common Metals, 1968, 14, 83. [all data]

Lee, Potts, et al., 1982
Lee, E.P.F.; Potts, A.W.; Bloor, J.E., HeI and HeII photoelectron spectra of lanthanide trichlorides in the vapour phase, Proc. R. Soc. London A, 1982, 381, 373. [all data]

Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References

Symbols used in this document:

AE Appearance energy

Δ_rH° Enthalpy of reaction at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.

AE	Appearance energy
Δ_rH°	Enthalpy of reaction at standard conditions