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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 |
|---|
| (E)-(CH3NO)2; Diazene, dimethyl-, 1,2-dioxide, (E)-; (E)-1,2-dimethyldiazene 1,2-dioxide; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/C2H6N2O2/c1-3(5)4(2)6/h1-2H3/b4-3+ | JFRQLMYPEFSEDK-ONEGZZNKSA-N | CN(=N(C)=O)=O | (E)-1,2-dimethyldiazene 1,2-dioxide |
| State | Conformation |
|---|---|
| 1Ag | C2H |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
65.90 | 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 |
|---|---|---|---|---|
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| amu3Å6 | 0 | gm3 cm6 | ||
Point Group C2h
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| Atom | x (Å) | y (Å) | z (Å) |
|---|
Bond descriptions
| Bond Type | Count |
|---|---|
| H-C | 6 |
| C-N | 2 |
| N=N | 1 |
| N=O | 2 |
| Atom 1 | Atom 2 |
|---|---|
| N1 | N2 |
| N1 | O3 |
| N1 | C5 |
| N2 | O4 |
| N2 | C6 |
| C5 | H7 |
| C5 | H8 |
| C5 | H9 |
| C6 | H10 |
| C6 | H11 |
| C6 | H12 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1Ag |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 8.300 | 8.630 | 0.050 | webbook |
| State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | z | total | dipole | quadrupole | ||||||||
| 1 | 1 | 1Ag | C2h | True | C2h | 0 | 3 | ||||||
| 1 | 2 | 1AG | Ci | False | Ci | 0 | 5 | ||||||
| State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xx | yy | zz | dipole | quadrupole | ||||||||
| 1 | 1 | 1Ag | C2h | True | C2h | 0 | 3 | |||||
| 1 | 2 | 1AG | Ci | False | Ci | 0 | 5 | |||||
| squib | reference | DOI |
|---|---|---|
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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