Graphite

• Formula: C
• Molecular weight: 12.0107
• IUPAC Standard InChI: InChI=1S/C Copy

  
• IUPAC Standard InChIKey: OKTJSMMVPCPJKN-UHFFFAOYSA-N Copy
• CAS Registry Number: 7782-42-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Species with the same structure:
  • carbon
  • diamond
  • Carbon
• Information on this page:
  • Entropy of solid at standard conditions (nominally 298.15 K, 1 atm.)
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
  • X-ray Photoelectron Spectroscopy Database, version 5.0
• Options:
  • Switch to calorie-based units

Data at NIST subscription sites:

• NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data)
• NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.

Entropy of solid at standard conditions (nominally 298.15 K, 1 atm.)

Go To: Top, 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:
DH - Eugene S. Domalski and Elizabeth D. Hearing

References

Go To: Top, Entropy of solid at standard conditions (nominally 298.15 K, 1 atm.), Notes

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

Cox, Wagman, et al., 1984
Cox, J.D.; Wagman, D.D.; Medvedev, V.A., CODATA Key Values for Thermodynamics, Hemisphere Publishing Corp., New York, 1984, 1. [all data]

Markelov, Volga, et al., 1973
Markelov, N.V.; Volga, V.I.; Buchnev, L.M., Thermodynamic functions of single-crystal graphite in the temperature range 0-3000°K, Zhur. Fiz. Khim., 1973, 7, 1824-1827. [all data]

DeSorbo and Tyler, 1957
DeSorbo, W.; Tyler, W.W., Effect of irradiation on the low-temperature specific heat of graphite, J. Chem. Phys., 1957, 26, 244-247. [all data]

DeSorbo, 1955
DeSorbo, W., Low temperature heat capacity of Ceylon graphite, J. Am. Chem. Soc., 1955, 77, 4713-4715. [all data]

DeSorbo and Tyler, 1953
DeSorbo, W.; Tyler, W.W., The specific heat of graphite from 13 to 300°K, J. Chem. Phys., 1953, 21, 1660-1663. [all data]

Lutcov, Volga, et al., 1970
Lutcov, A.I.; Volga, V.I.; Dymov, B.K., Thermal conductivity, electric resistivity and specific heat of dense graphites, Carbon, 1970, 8, 753-760. [all data]

Jacobs and Parks, 1934
Jacobs, C.J.; Parks, G.S., Thermal data on organic compounds. XIV. Some heat capacity, entropy and free energy data for cyclic substances, J. Am. Chem. Soc., 1934, 56, 1513-1517. [all data]

Notes

Go To: Top, Entropy of solid at standard conditions (nominally 298.15 K, 1 atm.), References

• Symbols used in this document:
  

  S°solid,1 bar

  Entropy of solid at standard conditions (1 bar)

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.