NH2 anion

Vibrational and/or electronic energy levels

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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: Marilyn E. Jacox

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Td = 6220 ± 40 gas Feldman, 1971
Smyth and Brauman, 1972
Celotta, Bennett, et al., 1974
Wickham-Jones, Ervin, et al., 1989

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 Sym. stretch 3121.93 gas CC Tack, Rosenbaum, et al., 1986
Tack, Rosenbaum, et al., 1986, 2
2 Bend 1523 Ar IR Suzer and Andrews, 1988
b2 3 Asym. stretch 3190.29 gas CC Tack, Rosenbaum, et al., 1986, 2
3 Asym. stretch 3152 Ar IR Suzer and Andrews, 1988

Additional references: Jacox, 1994, page 26

Notes

dPhotodissociation threshold

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.

Feldman, 1971
Feldman, D., Photoablosung von Elektronen bei Si- und NH2-, Z. Naturforsch. A, 1971, 26, 1100. [all data]

Smyth and Brauman, 1972
Smyth, K.C.; Brauman, J.I., Photodetachment of electrons from amide and arsenide ions: The electron affinities of NH2 and AsH2., J. Chem. Phys., 1972, 56, 4620. [all data]

Celotta, Bennett, et al., 1974
Celotta, R.S.; Bennett, R.A.; Hall, J.L., Laser Photodetachment Determination of the Electron Affinities of OH, NH2, NH, SO2, and S2, J. Chem. Phys., 1974, 60, 5, 1740, https://doi.org/10.1063/1.1681268 . [all data]

Wickham-Jones, Ervin, et al., 1989
Wickham-Jones, C.T.; Ervin, K.M.; Ellison, G.B.; Lineberger, W.C., NH2 Electron Affinity, J. Chem. Phys., 1989, 91, 4, 2762, https://doi.org/10.1063/1.456994 . [all data]

Tack, Rosenbaum, et al., 1986
Tack, L.M.; Rosenbaum, N.H.; Owrutsky, J.C.; Saykally, R.J., Velocity modulation infrared laser spectroscopy of negative ions: Measurement of the ν1 vibration of amide (NH-2), J. Chem. Phys., 1986, 84, 12, 7056, https://doi.org/10.1063/1.450631 . [all data]

Tack, Rosenbaum, et al., 1986, 2
Tack, L.M.; Rosenbaum, N.H.; Owrutsky, J.C.; Saykally, R.J., Velocity modulation infrared laser spectroscopy and structure of the amide anion (NH-2 ), J. Chem. Phys., 1986, 85, 8, 4222, https://doi.org/10.1063/1.451792 . [all data]

Suzer and Andrews, 1988
Suzer, S.; Andrews, L., Matrix infrared study of NH-2 produced by electron impact on NH3, J. Chem. Phys., 1988, 89, 8, 5347, https://doi.org/10.1063/1.455604 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Notes

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