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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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3H-Diazirine; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/CH2N2/c1-2-3-1/h1H2 | GKVDXUXIAHWQIK-UHFFFAOYSA-N | N1N=C1 | 3H-Diazirine |
State | Conformation |
---|---|
1A1 | C2V |
Property | Value | Uncertainty | units | Reference | Comment |
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Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
---|---|---|---|---|---|---|---|---|---|
Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference |
A | B | C | reference | comment |
---|---|---|---|---|
1.36617 | 0.78947 | 0.55793 | 1962Pie/Dob:2651-2652 |
Product of moments of inertia ![]() | ||||
---|---|---|---|---|
7961.053 | amu3Å6 | 3.64534397970527E-116 | gm3 cm6 |
Point Group C2v
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
rNN | 1.228 | 0.003 | 2 | 3 | 1962Pie/Dob:2651-2652 | |||
rCN | 1.482 | 0.003 | 1 | 2 | 1962Pie/Dob:2651-2652 | |||
rCH | 1.090 | 0.020 | 1 | 4 | 1962Pie/Dob:2651-2652 | |||
aHCH | 117 | 2 | 4 | 1 | 5 | 1962Pie/Dob:2651-2652 |
Atom | x (Å) | y (Å) | z (Å) |
---|---|---|---|
C1 | 0.0000 | 0.0000 | 0.8066 |
N2 | 0.0000 | 0.6140 | -0.5423 |
N3 | 0.0000 | -0.6140 | -0.5423 |
H4 | 0.9294 | 0.0000 | 1.3761 |
H5 | -0.9294 | 0.0000 | 1.3761 |
C1 | N2 | N3 | H4 | H5 | |
---|---|---|---|---|---|
C1 | 1.4821 | 1.4821 | 1.0900 | 1.0900 | |
N2 | 1.4821 | 1.2281 | 2.2184 | 2.2184 | |
N3 | 1.4821 | 1.2281 | 2.2184 | 2.2184 | |
H4 | 1.0900 | 2.2184 | 2.2184 | 1.8588 | |
H5 | 1.0900 | 2.2184 | 2.2184 | 1.8588 |
Experimental Bond Angles (degrees) from cartesians
atom1 | atom2 | atom3 | angle | atom1 | atom2 | atom3 | angle | |
---|---|---|---|---|---|---|---|---|
C1 | N2 | N3 | 65.524 | C1 | N3 | N2 | 65.524 | |
N2 | C1 | N3 | 48.951 | N2 | C1 | H4 | 118.395 | |
N2 | C1 | H5 | 118.395 | N3 | C1 | H4 | 118.395 | |
N3 | C1 | H5 | 118.395 | H4 | C1 | H5 | 117.000 |
Bond descriptions
Bond Type | Count |
---|---|
H-C | 2 |
C-N | 2 |
N=N | 1 |
Atom 1 | Atom 2 |
---|---|
C1 | N2 |
C1 | N3 |
C1 | H4 |
C1 | H5 |
N2 | N3 |
Energy (cm-1) | Degeneracy | reference | description |
---|---|---|---|
0 | 1 | 1A1 |
Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
---|---|---|---|---|
10.300 | 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 | 1.590 | 1962Pie/Dob:2651-2652 | MW μ0 ±0.06 D (N Quadrupole interference) | 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 |
---|---|---|
1962Pie/Dob:2651-2652 | L Pierce, V Dobyns "Molecular Structure, Dipole Moment, and Quadrupole Coupling Constants of Diazirine" J. Am. Chem. Soc. 84, 2651-2 (1962). | 10.1021/ja00872a043 |
webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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