Cyanamide

• Formula: CH₂N₂
• Molecular weight: 42.0400
• IUPAC Standard InChI: InChI=1S/CH2N2/c2-1-3/h2H2 Copy

  
• IUPAC Standard InChIKey: XZMCDFZZKTWFGF-UHFFFAOYSA-N Copy
• CAS Registry Number: 420-04-2
• Chemical structure:
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• Other names: H2NCN; carbamonitrile; Amidocyanogen; Carbimide; Cyanoamine; Cyanogen nitride; Cyanogenamide; Hydrogen cyanamide; N-Cyanoamine; USAF EK-1995; Alzogur; Deurbraak; Dormex; NSC 24133; TsAKS
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• Information on this page:
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
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  • Gas Phase Kinetics Database
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Reaction 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: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

CHN₂^- +  =

By formula: CHN₂^- + H⁺ = CH₂N₂

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

References

Go To: Top, Reaction thermochemistry 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.

Koppel, Taft, et al., 1994
Koppel, I.A.; Taft, R.W.; Anvia, F.; Zhu, S.Z.; Hu, L.Q.; Sung, K.S.; Desmarteau, D.D.; Yagupolskii, L.M., The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids, J. Am. Chem. Soc., 1994, 116, 7, 3047, https://doi.org/10.1021/ja00086a038 . [all data]

Cacace, Depetris, et al., 1993
Cacace, F.; Depetris, G.; Grandinetti, F.; Occhiucci, G., Gas-Phase Ion Chemistry of Cyanamide - A Mass Spectrometric and Abinitio Study of Gaseous [H2N-CN]+, [H2N-CN]H+, and [HN-CN]- Ions, J. Phys. Chem., 1993, 97, 16, 4239, https://doi.org/10.1021/j100118a048 . [all data]

Kroeker and Kass, 1990
Kroeker, R.L.; Kass, S.R., Diazirinyl Anion: A Cyclic 4-pi Electron System, J. Am. Chem. Soc., 1990, 112, 24, 9024, https://doi.org/10.1021/ja00180a082 . [all data]

Notes

Go To: Top, Reaction thermochemistry data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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