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MnH2


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   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Tx = 31400 Xe 318 318 Ozin and McCaffrey, 1984

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a1 2 Bend 375 Xe IR Ozin and McCaffrey, 1984
2 Bend 366 Xe IR Ozin and McCaffrey, 1984
b2 3 Asym. stretch 1600.8 Ne IR Wang and Andrews, 2003
3 Asym. stretch 1592.3 Ar IR Van Zee, DeVore, et al., 1978
Wang and Andrews, 2003
3 Asym. stretch 1591 Xe IR Ozin and McCaffrey, 1984
3 Asym. stretch 1565 Xe IR Ozin and McCaffrey, 1984
3 Asym. stretch 1598.0 H2 IR Wang and Andrews, 2003

Additional references: Jacox, 1994, page 15

Notes

xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Ozin and McCaffrey, 1984
Ozin, G.A.; McCaffrey, J.G., Synthesis of ligand-free transition-metal dihydrides in low-temperature matrixes: manganese dihydride, MnH2, J. Am. Chem. Soc., 1984, 106, 3, 807, https://doi.org/10.1021/ja00315a066 . [all data]

Wang and Andrews, 2003
Wang, X.; Andrews, L., Matrix Infrared Spectra and Density Functional Theory Calculations of Manganese and Rhenium Hydrides, J. Phys. Chem. A, 2003, 107, 20, 4081, https://doi.org/10.1021/jp034392i . [all data]

Van Zee, DeVore, et al., 1978
Van Zee, R.J.; DeVore, T.C.; Wilkerson, J.L.; Weltner, W., Jr., High spin molecules: ESR and optical spectroscopy of MnH (7«SIGMA») and MnH2 (6A1) at 4 °K, J. Chem. Phys., 1978, 69, 5, 1869, https://doi.org/10.1063/1.436823 . [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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