Ni(CO)
- Formula: CNiO
- Molecular weight: 86.7035
- CAS Registry Number: 33637-76-2
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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: José A. Martinho Simões
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
By formula: CNiO (g) = CO (g) + Ni (g)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 170. ± 24. | kJ/mol | FA-SIFT | Sunderlin, Wang, et al., 1992 | |
ΔrH° | 108. | kJ/mol | N/A | McQuaid, Morris, et al., 1988 | Method: Chemiluminescence spectroscopy. |
ΔrH° | 121. ± 63. | kJ/mol | N/A | Stevens, Feigerle, et al., 1982 | Please also see Compton and Stockdale, 1976. Method: LPS and collision with low energy electrons. |
C2NiO2 (g) = CNiO (g) + (g)
By formula: C2NiO2 (g) = CNiO (g) + CO (g)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 197. ± 24. | kJ/mol | FA-SIFT | Sunderlin, Wang, et al., 1992 | |
ΔrH° | 228. ± 63. | kJ/mol | N/A | Stevens, Feigerle, et al., 1982 | Please also see Compton and Stockdale, 1976. Method: LPS and collision with low energy electrons. |
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 by: John E. Bartmess
View reactions leading to CNiO+ (ion structure unspecified)
Electron affinity determinations
EA (eV) | Method | Reference | Comment |
---|---|---|---|
0.804 ± 0.012 | LPES | Stevens, Feigerle, et al., 1982 |
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 | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
To = 11050 ± 240 | gas | Stevens, Feigerle, et al., 1982 | |||||
State: X
Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
---|---|---|---|---|---|---|---|
1 | CO stretch | 2010.69 | gas | DL | Martinez and Morse, 2006 | ||
1 | CO stretch | 2006.7 | Ne | IR | Liang, Zhou, et al., 2000 Tremblay and Manceron, 2006 | ||
1 | CO stretch | 1994.5 | vs | Ar | IR | DeKock, 1971 Joly and Manceron, 1998 Zhou and Andrews, 1998 Tremblay and Manceron, 2006 | |
Π | 2 | Bend | 398.9 | w | Ne | IR | Tremblay and Manceron, 2006 |
2 | Bend | 409.1 | w | Ar | IR | Joly and Manceron, 1998 Tremblay and Manceron, 2006 | |
Σ+ | 3 | NiC stretch | 592.2 | w | Ne | IR | Tremblay and Manceron, 2006 |
3 | NiC stretch | 591.1 | w | Ar | IR | Joly and Manceron, 1998 Tremblay and Manceron, 2006 | |
Additional references: Jacox, 1998, page 167; Jacox, 2003, page 67; Yamazaki, Okabayashi, et al., 2004
Notes
w | Weak |
vs | Very strong |
o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
References
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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.
Sunderlin, Wang, et al., 1992
Sunderlin, L.S.; Wang, D.; Squires, R.R.,
Metal Carbonyl Bond Strengths in Fe(CO)n- and Ni(CO)n-,
J. Am. Chem. Soc., 1992, 114, 8, 2788, https://doi.org/10.1021/ja00034a004
. [all data]
McQuaid, Morris, et al., 1988
McQuaid, M.J.; Morris, K.; Gole, J.L.,
J. Am. Chem. Soc., 1988, 110, 5280. [all data]
Stevens, Feigerle, et al., 1982
Stevens, A.E.; Feigerle, C.S.; Lineberger, W.C.,
Laser Photoelectron Spectrometry of Ni(CO)n-, n=1-3,
J. Am. Chem. Soc., 1982, 104, 19, 5026, https://doi.org/10.1021/ja00383a004
. [all data]
Compton and Stockdale, 1976
Compton, R.N.; Stockdale, J.A.D.,
Formation of gas phase negative ions in Fe(CO)5 and Ni(CO)4,
Int. J. Mass Spectrom. Ion Phys., 1976, 22, 47. [all data]
Martinez and Morse, 2006
Martinez, A.; Morse, M.D.,
Infrared diode laser spectroscopy of jet-cooled NiCO, Ni(CO)[sub 3]([sup 13]CO), and Ni(CO)[sub 3](C[sup 18]O),
J. Chem. Phys., 2006, 124, 12, 124316, https://doi.org/10.1063/1.2180249
. [all data]
Liang, Zhou, et al., 2000
Liang, B.; Zhou, M.; Andrews, L.,
Reactions of Laser-Ablated Ni, Pd, and Pt Atoms with Carbon Monoxide: Matrix Infrared Spectra and Density Functional Calculations on M(CO),
J. Phys. Chem. A, 2000, 104, 17, 3905, https://doi.org/10.1021/jp993646q
. [all data]
Tremblay and Manceron, 2006
Tremblay, B.; Manceron, L.,
Search for the Ar--NiCO complex: A solid neon investigation,
Chem. Phys. Lett., 2006, 429, 4-6, 464, https://doi.org/10.1016/j.cplett.2006.08.053
. [all data]
DeKock, 1971
DeKock, R.L.,
Preparation and identification of intermediate carbonyls of nickel and tantalum by matrix isolation,
Inorg. Chem., 1971, 10, 6, 1205, https://doi.org/10.1021/ic50100a022
. [all data]
Joly and Manceron, 1998
Joly, H.A.; Manceron, L.,
Complete vibrational spectrum of NiCO isolated in solid argon,
Chem. Phys., 1998, 226, 1-2, 61, https://doi.org/10.1016/S0301-0104(97)00312-1
. [all data]
Zhou and Andrews, 1998
Zhou, M.; Andrews, L.,
Matrix Infrared Spectra and Density Functional Calculations of Ni(CO),
J. Am. Chem. Soc., 1998, 120, 44, 11499, https://doi.org/10.1021/ja9820644
. [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]
Yamazaki, Okabayashi, et al., 2004
Yamazaki, E.; Okabayashi, T.; Tanimoto, M.,
Detection of Free Nickel Monocarbonyl, NiCO: Rotational Spectrum and Structure,
J. Am. Chem. Soc., 2004, 126, 4, 1028, https://doi.org/10.1021/ja0391309
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, NIST Free Links, References
- Symbols used in this document:
EA Electron affinity ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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