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Nitrosyl hydride


Gas phase 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.

Quantity Value Units Method Reference Comment
Deltafgas99.58kJ/molReviewChase, 1998Data last reviewed in March, 1993
Quantity Value Units Method Reference Comment
gas,1 bar220.72J/mol*KReviewChase, 1998Data last reviewed in March, 1993

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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View table.

Temperature (K) 298. - 1200.1200. - 6000.
A 19.8593652.25649
B 48.008473.105872
C -25.41065-0.598149
D 5.2346440.039904
E 0.230115-7.452039
F 92.5103367.95904
G 232.8199263.2531
H 99.5792099.57920
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in March, 1993 Data last reviewed in March, 1993

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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Nitric oxide anion + Hydrogen cation = Nitrosyl hydride

By formula: NO- + H+ = HNO

Quantity Value Units Method Reference Comment
Deltar1511.6 ± 0.63kJ/molD-EATravers, Cowles, et al., 1989gas phase; ground state triplet anion
Quantity Value Units Method Reference Comment
Deltar1484.0 ± 1.4kJ/molH-TSTravers, Cowles, et al., 1989gas phase; ground state triplet anion

Fluorine anion + Nitrosyl hydride = (Fluorine anion bullet Nitrosyl hydride)

By formula: F- + HNO = (F- bullet HNO)

Quantity Value Units Method Reference Comment
Deltar138. ± 13.kJ/molIMRBJanaway, Zhong, et al., 1997gas phase; Actual structure probably HF..NO-

Gas phase ion energetics 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 as indicated in comments:
B - John E. Bartmess
LL - Sharon G. Lias and Joel F. Liebman

View reactions leading to HNO+ (ion structure unspecified)

Electron affinity determinations

EA (eV) Method Reference Comment
0.338 ± 0.015LPESEllis and Ellison, 1983B

Ionization energy determinations

IE (eV) Method Reference Comment
10.1DERLias, Bartmess, et al., 1988LL

De-protonation reactions

Nitric oxide anion + Hydrogen cation = Nitrosyl hydride

By formula: NO- + H+ = HNO

Quantity Value Units Method Reference Comment
Deltar1511.6 ± 0.63kJ/molD-EATravers, Cowles, et al., 1989gas phase; ground state triplet anion; B
Quantity Value Units Method Reference Comment
Deltar1484.0 ± 1.4kJ/molH-TSTravers, Cowles, et al., 1989gas phase; ground state triplet anion; B

Ion clustering 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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

Fluorine anion + Nitrosyl hydride = (Fluorine anion bullet Nitrosyl hydride)

By formula: F- + HNO = (F- bullet HNO)

Quantity Value Units Method Reference Comment
Deltar138. ± 13.kJ/molIMRBJanaway, Zhong, et al., 1997gas phase; Actual structure probably HF..NO-

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:   ?


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

To = 48240 gas 198 208 Callear and Wood, 1971

State:   A


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

To = 13154.37 gas A-X 550 770 Dalby, 1958
Bancroft, Hollas, et al., 1962
Dixon, Jones, et al., 1981
Dixon and Rosser, 1985
Ramsay and Zhu, 1995
Pearson, Orr-Ewing, et al., 1997
To = 13118 ± 2 Ar A-X 590 762 Robinson and McCarty, 1958
Robinson and McCarty, 1958, 2


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

a' 1 NH stretch 2854.17 gas AB Bancroft, Hollas, et al., 1962
2 Bend 981.18 gas AB Dalby, 1958
2 Bend 982 Ar AB Robinson and McCarty, 1958
Robinson and McCarty, 1958, 2
3 NO stretch 1420.77 gas AB Dalby, 1958
3 NO stretch 1422 Ar AB Robinson and McCarty, 1958
Robinson and McCarty, 1958, 2

State:   ?


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

Td = 16450 ± 20 gas Dixon, Jones, et al., 1981

State:   a


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

To = 6280 ± 160 gas Ellis and Ellison, 1983


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

a' 2 Bend 992 ± 150 gas PE Ellis and Ellison, 1983
3 NO stretch 1468 ± 140 gas PE Ellis and Ellison, 1983

State:   X


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

a' 1 NH stretch 2683.95 gas IR EM Clough, Thrush, et al., 1973
Johns, McKellar, et al., 1983
Petersen and Vervloet, 1987
1 NH stretch 2716.3 w m Ar IR Jacox and Milligan, 1973
1 NH stretch 2756 m N2 IR Jacox and Milligan, 1973
2 Bend 1500.82 gas LS Johns and McKellar, 1977
2 Bend 1505 w Ar IR Jacox and Milligan, 1973
2 Bend 1511 w N2 IR Jacox and Milligan, 1973
3 NO stretch 1565.34 gas LS Johns and McKellar, 1977
3 NO stretch 1563.2 vs Ar IR Jacox and Milligan, 1973
3 NO stretch 1568.5 s N2 IR Jacox and Milligan, 1973

Additional references: Jacox, 1994, page 45; Jacox, 1998, page 151; Takagi and Saito, 1972; Saito and Takagi, 1973; Takagi, Saito, et al., 1980; Dixon, Noble, et al., 1981; Obi, Matsumi, et al., 1983; Petersen, Saito, et al., 1984; Dixon and Rosser, 1984; Sastry, Helminger, et al., 1984; Petersen, 1985; Mayama, Egashira, et al., 1989; Boucher, Burie, et al., 1996

Notes

wWeak
mMedium
sStrong
vsVery strong
oEnergy separation between the v = 0 levels of the excited and electronic ground states.
dPhotodissociation threshold

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Ion clustering data, Vibrational and/or electronic energy levels, NIST Free Links, Notes

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

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Travers, Cowles, et al., 1989
Travers, M.J.; Cowles, D.C.; Ellison, G.B., Reinvestigation of the Electron Affinities of O2 and NO, Chem. Phys. Lett., 1989, 164, 5, 449, https://doi.org/10.1016/0009-2614(89)85237-6 . [all data]

Janaway, Zhong, et al., 1997
Janaway, G.A.; Zhong, M.; Gatev, G.G.; Chabinyc, M.L.; Brauman, J.I., [FHNO]-: An Intermediate in a Spin-Forbidden Proton Transfer Reaction, J. Am. Chem. Soc., 1997, 119, 48, 11697, https://doi.org/10.1021/ja9726872 . [all data]

Ellis and Ellison, 1983
Ellis, H.B., Jr.; Ellison, G.B., Photoelectron spectroscopy of HNO- and DNO-, J. Chem. Phys., 1983, 78, 6541. [all data]

Lias, Bartmess, et al., 1988
Lias, S.G.; Bartmess, J.E.; Liebman, J.F.; Holmes, J.L.; Levin, R.D.; Mallard, W.G., Gas-phase ion and neutral thermochemistry, J. Phys. Chem. Ref. Data, Suppl. 1, 1988, 17, 1-861. [all data]

Callear and Wood, 1971
Callear, A.B.; Wood, P.M., A system of HNO in the far ultra-violet and measurement of its oscillator strength, Trans. Faraday Soc., 1971, 67, 3399, https://doi.org/10.1039/tf9716703399 . [all data]

Dalby, 1958
Dalby, F.W., THE SPECTRUM AND STRUCTURE OF THE HNO MOLECULE, Can. J. Phys., 1958, 36, 10, 1336, https://doi.org/10.1139/p58-138 . [all data]

Bancroft, Hollas, et al., 1962
Bancroft, J.L.; Hollas, J.M.; Ramsay, D.A., THE ABSORPTION SPECTRA OF HNO AND DNO, Can. J. Phys., 1962, 40, 3, 322, https://doi.org/10.1139/p62-032 . [all data]

Dixon, Jones, et al., 1981
Dixon, R.N.; Jones, K.B.; Noble, M.; Carter, S., The mechanism of HNO predissociation, Mol. Phys., 1981, 42, 2, 455, https://doi.org/10.1080/00268978100100391 . [all data]

Dixon and Rosser, 1985
Dixon, R.N.; Rosser, C.A., The characterization of the complete set of bound vibronic states of HNO in its excited electronic state, J. Mol. Spectrosc., 1985, 110, 2, 262, https://doi.org/10.1016/0022-2852(85)90294-2 . [all data]

Ramsay and Zhu, 1995
Ramsay, D.A.; Zhu, Q.-S., J. Chem. Soc., 1995, Faraday Trans. 91, 2975. [all data]

Pearson, Orr-Ewing, et al., 1997
Pearson, J.; Orr-Ewing, A.J.; Ashfold, M.N.R.; Dixon, R.N., Spectroscopy and predissociation dynamics of the A [sup 1]A[sup ´´] state of HNO, J. Chem. Phys., 1997, 106, 14, 5850, https://doi.org/10.1063/1.473252 . [all data]

Robinson and McCarty, 1958
Robinson, G.W.; McCarty, M., Jr., Electronic Spectra of Free Radicals at 4°K[Single Bond]HNO, NH, and OH, J. Chem. Phys., 1958, 28, 2, 350, https://doi.org/10.1063/1.1744123 . [all data]

Robinson and McCarty, 1958, 2
Robinson, G.W.; McCarty, M., Jr., RADICAL SPECTRA AT LIQUID HELIUM TEMPERATURES, Can. J. Phys., 1958, 36, 11, 1590, https://doi.org/10.1139/p58-160 . [all data]

Clough, Thrush, et al., 1973
Clough, P.N.; Thrush, B.A.; Ramsay, D.A.; Stamper, J.G., The vibrational frequencies of HNO, Chem. Phys. Lett., 1973, 23, 2, 155, https://doi.org/10.1016/0009-2614(73)80239-8 . [all data]

Johns, McKellar, et al., 1983
Johns, J.W.C.; McKellar, A.R.W.; Weinberger, E., The infrared spectrum of HNO, Can. J. Phys., 1983, 61, 7, 1106, https://doi.org/10.1139/p83-142 . [all data]

Petersen and Vervloet, 1987
Petersen, J.C.; Vervloet, M., Infrared emission spectrum of HNO: The «nu»1 band, Chem. Phys. Lett., 1987, 141, 6, 499, https://doi.org/10.1016/0009-2614(87)85068-6 . [all data]

Jacox and Milligan, 1973
Jacox, M.E.; Milligan, D.E., Matrix-isolation study of the reaction of H atoms with NO, J. Mol. Spectrosc., 1973, 48, 3, 536, https://doi.org/10.1016/0022-2852(73)90116-1 . [all data]

Johns and McKellar, 1977
Johns, J.W.C.; McKellar, A.R.W., Laser Stark spectroscopy of the fundamental bands of HNO («nu»2 and «nu»3) and DNO («nu»1 and «nu»2), J. Chem. Phys., 1977, 66, 3, 1217, https://doi.org/10.1063/1.434013 . [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]

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]

Takagi and Saito, 1972
Takagi, K.; Saito, S., Microwave spectrum of DNO, J. Mol. Spectrosc., 1972, 44, 1, 81, https://doi.org/10.1016/0022-2852(72)90193-2 . [all data]

Saito and Takagi, 1973
Saito, S.; Takagi, K., Microwave spectrum of nitroxyl, J. Mol. Spectrosc., 1973, 47, 1, 99, https://doi.org/10.1016/0022-2852(73)90079-9 . [all data]

Takagi, Saito, et al., 1980
Takagi, K.; Saito, S.; Kakimoto, M.; Hirota, E., Microwave optical double resonance of HNO: Rotational spectrum in A1A´´(100)., J. Chem. Phys., 1980, 73, 6, 2570, https://doi.org/10.1063/1.440492 . [all data]

Dixon, Noble, et al., 1981
Dixon, R.N.; Noble, M.; Taylor, C.A.; Delhoume, M., Magnetic-field and time-resolved studies of the electronic spectrum of HNO, Disc. Faraday Soc., 1981, 71, 125, https://doi.org/10.1039/dc9817100125 . [all data]

Obi, Matsumi, et al., 1983
Obi, K.; Matsumi, Y.; Takeda, Y.; Mayama, S.; Watanabe, H.; Tsuchiya, S., Flourescence lifetimes anf excitation spectra of the jet-cooled HNO radical, Chem. Phys. Lett., 1983, 95, 6, 520, https://doi.org/10.1016/0009-2614(83)80345-5 . [all data]

Petersen, Saito, et al., 1984
Petersen, J.C.; Saito, S.; Amano, T.; Ramsay, D.A., Microwave-optical double resonance of HNO in the Ã, Can. J. Phys., 1984, 62, 12, 1731, https://doi.org/10.1139/p84-219 . [all data]

Dixon and Rosser, 1984
Dixon, R.N.; Rosser, C.A., Predissociation of the DNO molecule and the bond dissociation energy for DNO --> D + NO, Chem. Phys. Lett., 1984, 108, 4, 323, https://doi.org/10.1016/0009-2614(84)85199-4 . [all data]

Sastry, Helminger, et al., 1984
Sastry, K.V.L.N.; Helminger, P.; Plummer, G.M.; Herbst, E.; De Lucia, F.C., Laboratory millimeter and submillimeter spectra of HNO and DNO, Astrophys. J. Suppl., 1984, 55, 563, https://doi.org/10.1086/190968 . [all data]

Petersen, 1985
Petersen, J.C., Doppler-limited dye laser excitation spectroscopy of DNO: Predissociation of DNO, J. Mol. Spectrosc., 1985, 110, 2, 277, https://doi.org/10.1016/0022-2852(85)90295-4 . [all data]

Mayama, Egashira, et al., 1989
Mayama, S.; Egashira, K.; Obi, K., Laser Induced Fluorescence of Hno and Dno A4a" - X1a' in a Supersonic Free Jet, Res. Chem. Intermed., 1989, 12, 3, 285, https://doi.org/10.1163/156856789X00311 . [all data]

Boucher, Burie, et al., 1996
Boucher, D.; Burie, J.; Chen, W.; Kabbadj, Y.; Mouret, G., Optogalvanic Spectrum of the (000)--(000) Band of theÃ1A´´--X1A´ System of HNO Using a Ti:Sapphire Laser, J. Mol. Spectrosc., 1996, 180, 2, 433, https://doi.org/10.1006/jmsp.1996.0267 . [all data]


Notes

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