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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 |
|---|
| 2-Propanol nitrite; i-C3H7ONO; iso-Propyl nitrite; Isopropylester kyseliny dusite; Nitrous acid, 1-methylethyl ester; Nitrous acid, isopropyl ester; isopropyl nitrite; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/C3H7NO2/c1-3(2)6-4-5/h3H,1-2H3 | SKRDXYBATCVEMS-UHFFFAOYSA-N | O=NOC(C)C | isopropyl nitrite |
| State | Conformation |
|---|---|
| 1A | C1 |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
-133.47 | 4.18 | kJ mol-1 | webbook | |
Hfg(0K) ![]() |
4.18 | kJ mol-1 | webbook | ||
Entropy (298.15K) ![]() |
J K-1 mol-1 | ||||
Integrated Heat Capacity (0 to 298.15K) ![]() |
kJ mol-1 |
| Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
|---|---|---|---|---|---|---|---|---|---|
| Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
| A | B | C | reference | comment |
|---|---|---|---|---|
| 0.25169 | 0.07162 | 0.05992 | 1983End/Oka:327 |
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| 4435751 | amu3Å6 | 2.0311177338486E-113 | gm3 cm6 | |
Point Group C1
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| rCH | 1.090 | 2 | 1 | 1987Kuchitsu(II/15) | assumed | |||
| rCC | 1.534 | 2 | 6 | 1987Kuchitsu(II/15) | assumed | |||
| rCO | 1.432 | 0.006 | 2 | 11 | 1987Kuchitsu(II/15) | |||
| rON | 1.414 | 0.006 | 11 | 13 | 1987Kuchitsu(II/15) | |||
| rNO | 1.170 | 0.006 | 12 | 13 | 1987Kuchitsu(II/15) | |||
| aHCC | 109.5 | 1 | 2 | 10 | 1987Kuchitsu(II/15) | assumed | ||
| aCCO | 107.6 | 6 | 2 | 11 | 1987Kuchitsu(II/15) | assumed | ||
| aHCO | 109.5 | 1 | 2 | 11 | 1987Kuchitsu(II/15) | assumed | ||
| aCON | 113.2 | 0.6 | 2 | 11 | 13 | 1987Kuchitsu(II/15) | ||
| aONO | 111.2 | 0.6 | 11 | 13 | 12 | 1987Kuchitsu(II/15) | ||
| aCCC | 115.2 | 1 | 6 | 2 | 10 | 1987Kuchitsu(II/15) | ||
| Atom | x (Å) | y (Å) | z (Å) |
|---|
Bond descriptions
| Bond Type | Count |
|---|---|
| H-C | 7 |
| C-C | 2 |
| C-O | 1 |
| N-O | 1 |
| N=O | 1 |
| Atom 1 | Atom 2 |
|---|---|
| H1 | C2 |
| C2 | C6 |
| C2 | C10 |
| C2 | O11 |
| H3 | C6 |
| H4 | C6 |
| H5 | C6 |
| H7 | C10 |
| H8 | C10 |
| H9 | C10 |
| O11 | N13 |
| O12 | N13 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1A |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 10.230 | 0.010 | webbook |
| State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | z | total | dipole | quadrupole | ||||||||
| 1 | 1 | 1A | C1 | True | C1 | 3 | 5 | ||||||
| State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xx | yy | zz | dipole | quadrupole | ||||||||
| 1 | 1 | 1A | C1 | True | C1 | 3 | 5 | |||||
| squib | reference | DOI |
|---|---|---|
| 1983End/Oka:327 | K Endo, H okamatsu, Y Kamura "MICROWAVE-SPECTRUM AND STRUCTURE OF ISOPROPYL NITRITE" NIPPON KAGAKU KAISHI 3, 327-331, 1983 | 10.1246/nikkashi.1983.327 |
| 1987Kuchitsu(II/15) | Kuchitsu (ed.), Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 15: Structure Data of Free Polyatomic Molecules. Springer-Verlag, Berlin, 1987. | |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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