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Creatinine

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Condensed phase thermochemistry data

Go To: Top, Mass spectrum (electron ionization), UV/Visible spectrum, References, Notes

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Deltafsolid-239.93 ± 0.88kJ/molCcrJohnson, 1975ALS
Deltafsolid-238.5 ± 0.50kJ/molCcbHuffman, Ellis, et al., 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -242.4 kJ/mol; ALS
Quantity Value Units Method Reference Comment
Deltacsolid-2334.53 ± 0.86kJ/molCcrJohnson, 1975ALS
Deltacsolid-2336.0 ± 0.42kJ/molCcbHuffman, Ellis, et al., 1936Reanalyzed by Cox and Pilcher, 1970, Original value = -2335.1 ± 0.67 kJ/mol; ALS
Deltacsolid-2359.8kJ/molCcbEmery and Benedict, 1911ALS
Quantity Value Units Method Reference Comment
solid,1 bar167.4J/mol*KN/AHuffman and Borsook, 1932Extrapolation below 90 K, 55.98 J/mol*K.; DH

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
138.1296.5Huffman and Borsook, 1932T = 87 to 297 K. Value is unsmoothed experimental datum.; DH

Mass spectrum (electron ionization)

Go To: Top, Condensed phase thermochemistry data, UV/Visible spectrum, References, Notes

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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Mass 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- 374
NIST MS number 228889

All mass spectra in this site (plus many more) are available from the NIST/EPA/NIH Mass Spectral Library. Please see the following for information about the library and its accompanying search program.


UV/Visible spectrum

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), References, Notes

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

Data compiled by: Victor Talrose, Alexander N. Yermakov, Alexy A. Usov, Antonina A. Goncharova, Axlexander N. Leskin, Natalia A. Messineva, Natalia V. Trusova, Margarita V. Efimkina

Spectrum

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UVVis spectrum
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Additional Data

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Source Gaede and Gruttner, 1952
Owner INEP CP RAS, NIST OSRD
Collection (C) 2007 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin INSTITUTE OF ENERGY PROBLEMS OF CHEMICAL PHYSICS, RAS
Source reference RAS UV No. 10582
Instrument Beckman DU
Melting point 300 dec

References

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), UV/Visible spectrum, Notes

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

Johnson, 1975
Johnson, W.H., The enthalpies of combustion and formation of nicotinic acid and creatinine, J. Res. NBS, 1975, 79, 425-429. [all data]

Huffman, Ellis, et al., 1936
Huffman, H.M.; Ellis, E.L.; Fox, S.W., Thermal data. VI. The heats of combustion and free energies of seven organic compounds containing nitrogen, J. Am. Chem. Soc., 1936, 58, 1728-1733. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]

Emery and Benedict, 1911
Emery, A.G.; Benedict, F.G., The heat of combustion of compounds of physiological importance, Am. J. Physiol., 1911, 28, 301-307. [all data]

Huffman and Borsook, 1932
Huffman, H.M.; Borsook, H., Thermal data. I. The heat capacities, entropies and free energies of seven organic compounds containing nitrogen, J. Am. Chem. Soc., 1932, 54, 4297-4301. [all data]

Gaede and Gruttner, 1952
Gaede, K.; Gruttner, R., Naturwiss., 1952, 39, 63. [all data]


Notes

Go To: Top, Condensed phase thermochemistry data, Mass spectrum (electron ionization), UV/Visible spectrum, References