| |
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 |
|---|
| formaldehyde oxime; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/CH3NO/c1-2-3/h3H,1H2 | SQDFHQJTAWCFIB-UHFFFAOYSA-N | C=NO |
| State | Conformation |
|---|---|
| 1A' | CS |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|
| Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
|---|---|---|---|---|---|---|---|---|---|
| Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
| 1 | A' | 3650 | webbook | ||||||
| 2 | A' | 3110 | |||||||
| 3 | A' | 2973 | |||||||
| 4 | A' | 1639 | |||||||
| 5 | A' | 1410 | |||||||
| 6 | A' | 1319 | |||||||
| 7 | A' | 1166 | |||||||
| 8 | A' | 893 | |||||||
| 9 | A' | 530 | |||||||
| 10 | A" | 953 | |||||||
| 11 | A" | 774 | |||||||
| 12 | A" | 400 | |||||||
| A | B | C | reference | comment |
|---|---|---|---|---|
| 2.25750 | 0.39558 | 0.33623 | 1962Lev:276 |
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| 15954.44 | amu3Å6 | 7.30549404748594E-116 | gm3 cm6 | |
Point Group Cs
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| rCH | 1.085 | 1 | 4 | 1963Lev:2326 | ||||
| rCH | 1.086 | 1 | 5 | 1963Lev:2326 | ||||
| rCN | 1.276 | 1 | 2 | 1963Lev:2326 | ||||
| rNO | 1.408 | 2 | 3 | 1963Lev:2326 | ||||
| rOH | 0.956 | 3 | 6 | 1963Lev:2326 | ||||
| aHCN | 121.77 | 2 | 1 | 4 | 1963Lev:2326 | |||
| aHCN | 115.55 | 2 | 1 | 5 | 1963Lev:2326 | |||
| aCNO | 110.2 | 1 | 2 | 3 | 1963Lev:2326 | |||
| Atom | x (Å) | y (Å) | z (Å) |
|---|---|---|---|
| C1 | 1.1386 | -0.0292 | 0.0000 |
| N2 | 0.0000 | 0.5468 | 0.0000 |
| O3 | -1.0303 | -0.4128 | 0.0000 |
| H4 | 1.2319 | -1.1102 | 0.0000 |
| H5 | 1.9988 | 0.6336 | 0.0000 |
| H6 | -1.8196 | 0.1267 | 0.0000 |
| C1 | N2 | O3 | H4 | H5 | H6 | |
|---|---|---|---|---|---|---|
| C1 | 1.2760 | 2.2026 | 1.0850 | 1.0860 | 2.9623 | |
| N2 | 1.2760 | 1.4080 | 2.0648 | 2.0007 | 1.8674 | |
| O3 | 2.2026 | 1.4080 | 2.3673 | 3.2048 | 0.9560 | |
| H4 | 1.0850 | 2.0648 | 2.3673 | 1.9050 | 3.2926 | |
| H5 | 1.0860 | 2.0007 | 3.2048 | 1.9050 | 3.8519 | |
| H6 | 2.9623 | 1.8674 | 0.9560 | 3.2926 | 3.8519 |
Experimental Bond Angles (degrees) from cartesians
| atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
|---|---|---|---|---|---|---|---|---|
| C1 | N2 | O3 | 110.200 | N2 | C1 | H4 | 121.770 | |
| N2 | C1 | H5 | 115.550 | N2 | O3 | H6 | 102.680 | |
| H4 | C1 | H5 | 122.680 |
Bond descriptions
| Bond Type | Count |
|---|---|
| C=N | 1 |
| N-O | 1 |
| H-C | 2 |
| H-O | 1 |
| Atom 1 | Atom 2 |
|---|---|
| C1 | N2 |
| C1 | H4 |
| C1 | H5 |
| N2 | O3 |
| O3 | H6 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1A' |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 10.110 | 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' | Cs | True | 0.399 | 0.195 | 0.000 | 0.440 | 1962Lev:276 | MW μ0 | Cs | 2 | 3 |
| State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xx | yy | zz | dipole | quadrupole | ||||||||
| 1 | 1 | 1A' | Cs | True | Cs | 2 | 3 | |||||
| squib | reference | DOI |
|---|---|---|
| 1962Lev:276 | IN Levine "The microwave spectrum of formaldoxime" J. Mol. Spect. 8, 276-284, 1962 | 10.1016/0022-2852(62)90028-0 |
| 1963Lev:2326 | IN Levine "Structure of Formaldoxime" J. Chem. Phys. 33(10) 2326, 1963 | 10.1063/1.1733504 |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
Got a better number? Please email us at
[email protected]
| Browse | |
|---|---|
| Previous | Next |