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Manganese, tricarbonyl(«eta»5-2,4-cyclopentadien-1-yl)-

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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny, director
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Ttriple350.KN/AChhor, Pommier, et al., 1983Crystal phase 1 phase; Uncertainty assigned by TRC = 2. K; TRC
Quantity Value Units Method Reference Comment
Deltasub17.2 ± 0.93kcal/molMEPicciochi, Canongia Lopes, et al., 2008AC
Deltasub18.2 ± 0.1kcal/molCPicciochi, Canongia Lopes, et al., 2008AC
Deltasub12.5 ± 0.74kcal/molCC-SBBaev and Demyanchuck, 1970MS

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Reference Comment
12.1421.Baev and Demyanchuck, 1970Based on data from 353. - 489. K.; AC

Enthalpy of sublimation

DeltasubH (kcal/mol) Temperature (K) Method Reference Comment
17.3 ± 0.93294.MEPicciochi, Canongia Lopes, et al., 2008AC
18.1 ± 0.1305.CPicciochi, Canongia Lopes, et al., 2008AC
12.6 ± 0.74338.N/APilcher and Skinner, 1983Based on data from 323. - 353. K. See also Evstigneeva and Shmyreva, 1965 and Baev and Demyanchuck, 1970.; AC
15.3 ± 2.8339.MECordes and Schreiner, 1959Based on data from 335. - 343. K. See also Picciochi, Canongia Lopes, et al., 2008.; AC

Enthalpy of fusion

DeltafusH (kcal/mol) Temperature (K) Method Reference Comment
4.6128350.N/AChhor, Pommier, et al., 1983, 2DH
4.52350.1DSCPicciochi, Canongia Lopes, et al., 2008AC

Entropy of fusion

DeltafusS (cal/mol*K) Temperature (K) Reference Comment
13.350.Chhor, Pommier, et al., 1983, 2DH

Temperature of phase transition

Ttrs (K) Initial Phase Final Phase Reference Comment
75. - 135.crystaline, IIcrystaline, IChhor, Pommier, et al., 1983, 2S = <1 J/mol*K "Abnormally" high heat capacity.; DH

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

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

Chhor, Pommier, et al., 1983
Chhor, K.; Pommier, C.; Diot, M., Low-temp. thermodynamic study of cymantrene (C5H5Mn(CO)3) and azacymantrene (C4H4NMn(CO)3), Mol. Cryst. Liq. Cryst., 1983, 100, 193. [all data]

Picciochi, Canongia Lopes, et al., 2008
Picciochi, Ricardo; Canongia Lopes, Jose N.; Diogo, Herminio P.; Minas da Piedade, Manuel E., Experimental and Molecular Dynamics Simulation Study of the Sublimation Energetics of Cyclopentadienyltricarbonylmanganese (Cymantrene), J. Phys. Chem. A, 2008, 112, 41, 10429-10434, https://doi.org/10.1021/jp805607d . [all data]

Baev and Demyanchuck, 1970
Baev, A.K.; Demyanchuck, V.V., Obshch. Prikl. Khim., 1970, 3, 65. [all data]

Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A., Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2 . [all data]

Evstigneeva and Shmyreva, 1965
Evstigneeva, E.V.; Shmyreva, G.O., Russ. J. Phys. Chem., 1965, 39, 529. [all data]

Cordes and Schreiner, 1959
Cordes, J.F.; Schreiner, S., Dampfdruckmessungen bei einigen Aromatenkomplexen, Z. Anorg. Allg. Chem., 1959, 299, 1-2, 87-91, https://doi.org/10.1002/zaac.19592990111 . [all data]

Chhor, Pommier, et al., 1983, 2
Chhor, K.; Pommier, C.; Diot, M., Low-temperature thermodynamic study of cymantrene (C5H5Mn(CO)3) and azacymantrene (C4H4NMn(CO)3), Mol. Cryst. Liq. Cryst., 1983, 100, 193-209. [all data]


Notes

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