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SiH3AlH


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:   B


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Tx = 34200 Ar Lefcourt and Ozin, 1991

State:   A


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Txd = 19200 Ar Lefcourt and Ozin, 1991

State:   ?


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Td = 17240 Ar Gaertner and Himmel, 2002
Gaertner, Himmel, et al., 2004

State:   X


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

a' 1 SiH stretch 2158.4 Ar IR Gaertner and Himmel, 2002
Gaertner, Himmel, et al., 2004
2 SiH stretch 2113.3 w m Ar IR Lefcourt and Ozin, 1991
Gaertner and Himmel, 2002
Gaertner, Himmel, et al., 2004
3 AlH stretch 1780.9 m Ar IR Lefcourt and Ozin, 1991
Gaertner and Himmel, 2002
Gaertner, Himmel, et al., 2004
5 SiH3 deform. 846.2 m s Ar IR Lefcourt and Ozin, 1991
Gaertner and Himmel, 2002
Gaertner, Himmel, et al., 2004
a 9 SiH stretch 2127.6 Ar IR Gaertner and Himmel, 2002
Gaertner, Himmel, et al., 2004

Additional references: Jacox, 1994, page 307

Notes

wWeak
mMedium
sStrong
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.
dPhotodissociation threshold

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.

Lefcourt and Ozin, 1991
Lefcourt, M.A.; Ozin, G.A., Aluminum(2P)-silane complex and photoreversible oxidative addition/reductive elimination reaction Al(2P) missing citation .tautm. SiH3AlH. 2. Al(2P) missing citation .tautm. SiH3AlH reaction, J. Phys. Chem., 1991, 95, 7, 2623, https://doi.org/10.1021/j100160a003 . [all data]

Gaertner and Himmel, 2002
Gaertner, B.; Himmel, H.-J., Characterization and Photochemistry of the Silane-Aluminum Complex Al*SiH, Angew. Chem. Int. Ed., 2002, 41, 9, 1538, https://doi.org/10.1002/1521-3773(20020503)41:9<1538::AID-ANIE1538>3.0.CO;2-K . [all data]

Gaertner, Himmel, et al., 2004
Gaertner, B.; Himmel, H.-J.; Macrae, V.A.; Downs, A.J.; Greene, T.M., Matrix Reactivity of Al and Ga Atoms (M) in the Presence of Silane: Generation and Characterization of the«eta»2-Coordinated Complex M*SiH4, the Insertion Product HMSiH3, and the MI Species MSiH3 in a Solid Argon Matrix, Chem. Eur. J., 2004, 10, 14, 3430, https://doi.org/10.1002/chem.200305493 . [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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