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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
You are here: Experimental > One molecule all properties |
Other names |
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Nitryl chloride; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/ClNO2/c1-2(3)4 | HVZWVEKIQMJYIK-UHFFFAOYSA-N | ClN(=O)=O | Nitryl chloride |
State | Conformation |
---|---|
1A1 | C2V |
Property | Value | Uncertainty | units | Reference | Comment |
---|---|---|---|---|---|
Hfg(298.15K) ![]() |
12.50 | 1.00 | kJ mol-1 | Gurvich | |
Hfg(0K) ![]() |
17.89 | 1.00 | kJ mol-1 | Gurvich | |
Entropy (298.15K) ![]() |
272.23 | J K-1 mol-1 | Gurvich | ||
Integrated Heat Capacity (0 to 298.15K) ![]() |
12.22 | kJ mol-1 | Gurvich | ||
Heat Capacity (298.15K) ![]() |
53.35 | J K-1 mol-1 | Gurvich |
Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
---|---|---|---|---|---|---|---|---|---|
Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
1 | A1 | 1267 | VEEL5 | ||||||
2 | A1 | 793 | VEEL5 | ||||||
3 | A1 | 364 | VEEL5 | ||||||
4 | B1 | 652 | VEEL5 | ||||||
5 | B2 | 1684 | VEEL5 | ||||||
6 | B2 | 408 | VEEL5 |
A | B | C | reference | comment |
---|---|---|---|---|
0.44331 | 0.17264 | 0.12407 | 1994Orp/Mor:315 |
Product of moments of inertia ![]() | ||||
---|---|---|---|---|
504523.9 | amu3Å6 | 2.31020084004937E-114 | gm3 cm6 |
Point Group C2v
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
rNCl | 1.840 | 1 | 2 | 1976Hellwege(II/7) | ||||
rNO | 1.202 | 2 | 3 | 1976Hellwege(II/7) | ||||
aONO | 130.6 | 3 | 2 | 4 | 1976Hellwege(II/7) | |||
aONCl | 114.7 | 1 | 2 | 3 | 1976Hellwege(II/7) | by symmetry |
Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
Cl1 | 0.0000 | 0.0000 | 1.8300 |
N2 | 0.0000 | 0.0000 | 0.0000 |
O3 | 0.0000 | 1.0929 | -0.5004 |
O4 | 0.0000 | -1.0929 | -0.5004 |
Cl1 | N2 | O3 | O4 | |
---|---|---|---|---|
Cl1 | 1.8300 | 2.5739 | 2.5739 | |
N2 | 1.8300 | 1.2020 | 1.2020 | |
O3 | 2.5739 | 1.2020 | 2.1858 | |
O4 | 2.5739 | 1.2020 | 2.1858 |
Experimental Bond Angles (degrees) from cartesians
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
Cl1 | N2 | O3 | 114.600 | Cl1 | N2 | O4 | 114.600 | |
O3 | N2 | O4 | 130.800 |
Bond descriptions
Bond Type | Count |
---|---|
N-O | 1 |
N=O | 1 |
O-Cl | 1 |
Atom 1 | Atom 2 |
---|---|
Cl1 | N2 |
N2 | O3 |
N2 | O4 |
Energy (cm-1) | Degeneracy | reference | description |
---|---|---|---|
0 | 1 | 1A1 |
Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
---|---|---|---|---|
11.840 | webbook |
State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
x | y | z | total | dipole | quadrupole | ||||||||
1 | 1 | 1A1 | C2v | True | 0.530 | NSRDS-NBS10 | MW | C2v | 1 | 2 |
State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
xx | yy | zz | dipole | quadrupole | ||||||||
1 | 1 | 1A1 | C2v | True | C2v | 1 | 2 |
squib | reference | DOI |
---|---|---|
1976Hellwege(II/7) | Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976. | |
1994Orp/Mor:315 | Orphal, J.; Morillon-Chapey, Mirelle.; Guelachvili, G. "The High-Resolution Ifrared Spectrum of Nitryl Chloride: Rotational Analysis of the 35ClNO2 (nu)4 Band around 6 micro-m." Journal of Molecular Spectroscopy. 165, 315-322 (1994) | 10.1006/jmsp.1994.1135 |
Gurvich | Gurvich, L.V.; Veyts, I. V.; Alcock, C. B., Thermodynamic Properties of Individual Substances, Fouth Edition, Hemisphere Pub. Co., New York, 1989 | |
NSRDS-NBS10 | R. D. Nelson Jr., D. R. Lide, A. A. Maryott "Selected Values of electric dipole moments for molecules in the gas phase" NSRDS-NBS10, 1967 | 10.6028/NBS.NSRDS.10 |
VEEL5 | M.E. Jacox, Vibrational and Electronic Energy Levels of Polyatomic Transient Molecules, J. Phys. Chem.Ref. Data, Monograph 3 (1994) (updated data in NIST Chemistry Webbook - http://webbook.nist.gov/chemistry/ | |
webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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