Methyl zinc

Formula: CH₃Zn
Molecular weight: 80.41
IUPAC Standard InChI: InChI=1S/CH3.Zn/h1H3;
IUPAC Standard InChIKey: BQWIWXUEEOBUTH-UHFFFAOYSA-N
CAS Registry Number: 42217-98-1
Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
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Information on this page:
Other data available:
- Reaction thermochemistry data
- Vibrational and/or electronic energy levels
Data at other public NIST sites:
- Gas Phase Kinetics Database
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Gas phase thermochemistry data

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Data compiled by: José A. Martinho Simões

Quantity	Value	Units	Method	Reference	Comment
Δ_fH°_gas	190. ± 17.	kJ/mol	Review	Martinho Simões	The enthalpy of formation relies on 52.9 ± 1.3 kJ/mol for the enthalpy of formation of Zn(Me)2(g).
Δ_fH°_gas	182. to 204.	kJ/mol	Review	Martinho Simões	The enthalpy of formation limits rely on 52.9 ± 1.3 kJ/mol for the enthalpy of formation of Zn(Me)2(g).
Δ_fH°_gas	172.4 ± 6.5	kJ/mol	Review	Martinho Simões	The enthalpy of formation relies on 52.9 ± 1.3 kJ/mol for the enthalpy of formation of Zn(Me)2(g).

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Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman

Quantity	Value	Units	Method	Reference	Comment
Δ_fH°_{(+) ion}	891.	kJ/mol	N/A	N/A

IE (eV)	Method	Reference	Comment
7.2	DER	Lias, Bartmess, et al., 1988	LL

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

Martinho Simões
Martinho Simões, J.A., Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]

Lias, Bartmess, et al., 1988
Lias, S.G.; Bartmess, J.E.; Liebman, J.F.; Holmes, J.L.; Levin, R.D.; Mallard, W.G., Gas-phase ion and neutral thermochemistry, J. Phys. Chem. Ref. Data, Suppl. 1, 1988, 17, 1-861. [all data]

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

Symbols used in this document:

Δ_fH°_gas Enthalpy of formation of gas at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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