3,4-Dimethylphosphole manganese tricarbonyl

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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
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Tfus300.KN/APoizat, Sourisseau, et al., 1982Crystal phase 1 phase; Uncertainty assigned by TRC = 1. K; TRC

Enthalpy of phase transition

ΔHtrs (kcal/mol) Temperature (K) Initial Phase Final Phase Reference Comment
0.0454275.crystaline, IIcrystaline, IPoizat, Sourisseau, et al., 1982, 2DH
4.6128300.crystaline, IliquidPoizat, Sourisseau, et al., 1982, 2DH

Entropy of phase transition

ΔStrs (cal/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
0.16275.crystaline, IIcrystaline, IPoizat, Sourisseau, et al., 1982, 2DH
15.300.crystaline, IliquidPoizat, Sourisseau, et al., 1982, 2DH

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:


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 by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
8.13PEGuimon, Pfister-Guillouzo, et al., 1979Vertical value

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.

Poizat, Sourisseau, et al., 1982
Poizat, O.; Sourisseau, C.; Chhor, K.; Pommier, C., Calorimetric and low friquency Raman studies of a phase transition in 3,4-dimethylphosphacymantrene, PC4H2(CH3)2Mn(CO)3, J. Chim. Phys. Phys.-Chim. Biol., 1982, 79, 403. [all data]

Poizat, Sourisseau, et al., 1982, 2
Poizat, O.; Sourisseau, C.; Chhor, K.; Pommier, C., Calorimetric and low frequency Raman studies of a phase transition in 3,4-dimethylphosphacymantrene, PC4H2(CH3)2Mn(CO)3, J. Chim. Phys. Phys.-Chim. Biol., 1982, 79, 403-408. [all data]

Guimon, Pfister-Guillouzo, et al., 1979
Guimon, C.; Pfister-Guillouzo, G.; Mathey, F., Electronic structure of phosphacymantrene by photoelectron spectroscopy (He I, He II) and E.H.T. calculations, Nouv. J. Chim., 1979, 3, 725. [all data]


Notes

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