6-Methoxybenzene) chromium tricarbonyl


Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Δfgas-117. ± 2.kcal/molReviewMartinho SimõesThe value given for the enthalpy of formation was recommended in Al-Takhin, Connor, et al., 1984

Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Δfsolid-142. ± 2.kcal/molReviewMartinho SimõesThe value given for the enthalpy of formation was recommended in Al-Takhin, Connor, et al., 1984

Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δsub24.90 ± 0.50kcal/molTD-HFC, HAL-HFCAl-Takhin, Connor, et al., 1984MS
Δsub24.90 ± 0.48kcal/molCAl-Takhin, Connor, et al., 1984, 2AC

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
7.32CTSKobayashi, Kobayashi, et al., 1973LLK
6.8 ± 0.1EIGilbert, Leach, et al., 1973LLK
7.11EIMuller, 1969RDSH
7.38 ± 0.05CTSHuttner and Fischer, 1967RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
C7H8OCr+9.9 ± 0.13COEIGilbert, Leach, et al., 1973LLK
C7H8O+8.5 ± 0.1?EIGilbert, Leach, et al., 1973LLK
C8H8O2Cr+7.9 ± 0.12COEIGilbert, Leach, et al., 1973LLK
C9H8O3Cr+7.0 ± 0.1COEIGilbert, Leach, et al., 1973LLK
Cr+12.7 ± 0.1?EIGilbert, Leach, et al., 1973LLK

Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-9308
NIST MS number 238705

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

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

Al-Takhin, Connor, et al., 1984
Al-Takhin, G.; Connor, J.A.; Skinner, H.A.; Zaharani-Moettar, M.T., J. Organomet. Chem., 1984, 260, 189. [all data]

Al-Takhin, Connor, et al., 1984, 2
Al-Takhin, Ghassan; Connor, Joseph A.; Skinner, Henry A.; Zafarani-Moattar, Mohamed T., Thermochemistry of arenetricarbonylchromium complexes containing toluene, anisole, N,N-dimethylaninine, acetophenone and methylbenzoate, Journal of Organometallic Chemistry, 1984, 260, 2, 189-197, https://doi.org/10.1016/S0022-328X(00)98694-7 . [all data]

Kobayashi, Kobayashi, et al., 1973
Kobayashi, H.; Kobayashi, M.; Kaizu, Y., Molecular complexes of arenetricarbonylchromium, Bull. Chem. Soc. Jpn., 1973, 46, 3109. [all data]

Gilbert, Leach, et al., 1973
Gilbert, J.R.; Leach, W.P.; Miller, J.R., Ionisation appearance potential measurements in arene chromium tricarbonyls, J. Organomet. Chem., 1973, 49, 219. [all data]

Muller, 1969
Muller, J., Ionisierungspotentiale von substituierten Benzolchrom-tricarbonyl-Komplexen, J. Organometal. Chem., 1969, 18, 321. [all data]

Huttner and Fischer, 1967
Huttner, G.; Fischer, E.O., Uber Aromatenkomplexe von Metallen. XCVIII. Spectroskopische Untersuchungen an Charge-Transfer-Komplexen von Aromaten-Chrom Tricarbonylen mit 1,3,5-Trinitrobenzol, J. Organometal. Chem., 1967, 8, 299. [all data]


Notes

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