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H5NSi


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

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Individual Reactions

H4NSi- + Hydrogen cation = H5NSi

By formula: H4NSi- + H+ = H5NSi

Quantity Value Units Method Reference Comment
Deltar375.5 ± 3.1kcal/molG+TSKrempp and Damrauer, 1995gas phase; Acidity between EtCN, nBuOH
Quantity Value Units Method Reference Comment
Deltar368.0 ± 3.0kcal/molIMRBKrempp and Damrauer, 1995gas phase; Acidity between EtCN, nBuOH

Vibrational and/or electronic energy levels

Go To: Top, Reaction thermochemistry data, References, Notes

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:   X


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

NH2 a-stretch 3547 gas IR Beach, 1992
NH2 s-stretch 3445 gas IR Beach, 1992
SiH stretch 2172 gas IR Beach, 1992
NH2 scissors 1564 gas IR Beach, 1992
SiH3 deform. 996 gas IR Beach, 1992
SiH3 deform. 983 gas IR Beach, 1992
SiH3 deform. 970 gas IR Beach, 1992
SiN stretch 845 gas IR Beach, 1992
Deform. 670 T gas IR Beach, 1992

Additional references: Jacox, 1994, page 360

Notes

TTentative assignment or approximate value

References

Go To: Top, Reaction thermochemistry data, 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.

Krempp and Damrauer, 1995
Krempp, M.; Damrauer, R., The Gas-phase Chemistry of Silamide Ions, Organomet., 1995, 14, 1, 170, https://doi.org/10.1021/om00001a027 . [all data]

Beach, 1992
Beach, D.B., Infrared and mass spectroscopic study of the reaction of silyl iodide and ammonia. Infrared spectrum of silylamine, Inorg. Chem., 1992, 31, 20, 4174, https://doi.org/10.1021/ic00046a035 . [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

Go To: Top, Reaction thermochemistry data, Vibrational and/or electronic energy levels, References