MgNC

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
To = 26084.23 gas Wright and Miller, 1999
Fukushima and Ishiwata, 2002
Fukushima and Ishiwata, 2005
Fukushima and Ishiwata, 2007
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 CN stretch 2051.32 gas LF Fukushima and Ishiwata, 2002
Fukushima and Ishiwata, 2005
Π 2 Bend (w) 153.6 ± 0.6 gas LF Fukushima and Ishiwata, 2007
2 Bend (κ 2S) 206.4 gas LF Wright and Miller, 1999
Fukushima and Ishiwata, 2007
Σ+ 3 MgN stretch 581.73 gas LF Wright and Miller, 1999
Fukushima and Ishiwata, 2005

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 1 NC stretch 2076.1 Ar IR Lanzisera and Andrews, 1997
Π 2 Bend 93 gas MW LF Kagi, Kawaguchi, et al., 1996
Fukushima and Ishiwata, 2007
Σ+ 3 MgN stretch 513.7 Ar IR Lanzisera and Andrews, 1997

Additional references: Jacox, 1998, page 164; Jacox, 2003, page 59; Kawaguchi, Kagi, et al., 1993; Anderson and Ziurys, 1994; Walker and Gerry, 1998; Kagi and Kawaguchi, 2000

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

Go To: Top, Vibrational and/or electronic energy levels, Notes

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

Wright and Miller, 1999
Wright, R.R.; Miller, T.A., High-Resolution, Rotationally Resolved Electronic Spectroscopy of the MgNC Radical, J. Mol. Spectrosc., 1999, 194, 2, 219, https://doi.org/10.1006/jmsp.1998.7788 . [all data]

Fukushima and Ishiwata, 2002
Fukushima, M.; Ishiwata, T., The C--N Stretching Vibronic Bands of the MgNC Ã2Π--X2Σ+ Transition, J. Mol. Spectrosc., 2002, 216, 1, 159, https://doi.org/10.1006/jmsp.2002.8690 . [all data]

Fukushima and Ishiwata, 2005
Fukushima, M.; Ishiwata, T., The Mg--NC stretching vibronic bands of the MgNC transition, J. Mol. Spectrosc., 2005, 233, 2, 210, https://doi.org/10.1016/j.jms.2005.07.003 . [all data]

Fukushima and Ishiwata, 2007
Fukushima, M.; Ishiwata, T., Low-lying bending vibronic bands of the MgNC A [sup 2]Π-X [sup 2]Σ[sup +] transition, J. Chem. Phys, 2007, 127, 4, 044314, https://doi.org/10.1063/1.2748769 . [all data]

Lanzisera and Andrews, 1997
Lanzisera, D.V.; Andrews, L., Reactions of Laser-Ablated Mg, Ca, Sr, and Ba Atoms with Hydrogen Cyanide in Excess Argon. Matrix Infrared Spectra and Density Functional Calculations on Novel Isocyanide Products, J. Phys. Chem. A, 1997, 101, 50, 9666, https://doi.org/10.1021/jp972098i . [all data]

Kagi, Kawaguchi, et al., 1996
Kagi, E.; Kawaguchi, K.; Takano, S.; Hirano, T., Rotational spectra in the ν2 vibrationally excited states of MgNC, J. Chem. Phys., 1996, 104, 4, 1263, https://doi.org/10.1063/1.470784 . [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]

Kawaguchi, Kagi, et al., 1993
Kawaguchi, K.; Kagi, E.; Hirano, T.; Takano, S.; Saito, S., Laboratory spectroscopy of MgNC - The first radioastronomical identification of Mg-bearing molecule, Astrophys. J., 1993, 406, L39, https://doi.org/10.1086/186781 . [all data]

Anderson and Ziurys, 1994
Anderson, M.A.; Ziurys, L.M., The millimeter-wave spectrum of25MgNC and 26MgNC: bonding in magnesium isocyanides, Chem. Phys. Lett., 1994, 231, 2-3, 164, https://doi.org/10.1016/0009-2614(94)01259-8 . [all data]

Walker and Gerry, 1998
Walker, K.A.; Gerry, M.C.L., 14N Hyperfine Structure in the Pure Rotational Spectrum of24Mg14N12C, J. Mol. Spectrosc., 1998, 189, 1, 40, https://doi.org/10.1006/jmsp.1997.7515 . [all data]

Kagi and Kawaguchi, 2000
Kagi, E.; Kawaguchi, K., Rotational Spectrum of the MgN13C Radical, J. Mol. Spectrosc., 2000, 199, 2, 309, https://doi.org/10.1006/jmsp.1999.8024 . [all data]

Notes

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