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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 |
|---|
| Aminocyclopropane; Cyclopropanamine; Cyclopropylamine; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/C3H7N/c4-3-1-2-3/h3H,1-2,4H2 | HTJDQJBWANPRPF-UHFFFAOYSA-N | NC1CC1 | Cyclopropanamine |
| State | Conformation |
|---|---|
| 1A' | C1 |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
77.30 | kJ mol-1 | TRC | ||
Hfg(0K) ![]() |
97.50 | kJ mol-1 | TRC | ||
Entropy (298.15K) ![]() |
285.51 | J K-1 mol-1 | TRC | ||
Integrated Heat Capacity (0 to 298.15K) ![]() |
16.97 | kJ mol-1 | TRC |
| Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
|---|---|---|---|---|---|---|---|---|---|
| Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
| 1 | A' | 3348 | 1979Kal/Pow:506 | ||||||
| 2 | A' | 3100 | 1979Kal/Pow:506 | ||||||
| 3 | A' | 3032 | 1979Kal/Pow:506 | ||||||
| 4 | A' | 2975 | 1979Kal/Pow:506 | ||||||
| 5 | A' | 1617 | 1979Kal/Pow:506 | ||||||
| 6 | A' | 1456 | 1979Kal/Pow:506 | ||||||
| 7 | A' | 1374 | 1979Kal/Pow:506 | ||||||
| 8 | A' | 1214 | 1979Kal/Pow:506 | ||||||
| 9 | A' | 1168 | 1979Kal/Pow:506 | ||||||
| 10 | A' | 1150 | 1979Kal/Pow:506 | ||||||
| 11 | A' | 1020 | 1979Kal/Pow:506 | ||||||
| 12 | A' | 989 | 1979Kal/Pow:506 | ||||||
| 13 | A' | 805 | 1979Kal/Pow:506 | ||||||
| 14 | A' | 762 | 1979Kal/Pow:506 | ||||||
| 15 | A' | 408 | 1979Kal/Pow:506 | ||||||
| 16 | A" | 3412 | 1979Kal/Pow:506 | ||||||
| 17 | A" | 3100 | 1979Kal/Pow:506 | ||||||
| 18 | A" | 3023 | 1979Kal/Pow:506 | ||||||
| 19 | A" | 1424 | 1979Kal/Pow:506 | ||||||
| 20 | A" | 1104 | 1979Kal/Pow:506 | ||||||
| 21 | A" | 1045 | 1979Kal/Pow:506 | ||||||
| 22 | A" | 1026 | 1979Kal/Pow:506 | ||||||
| 23 | A" | 940 | 1979Kal/Pow:506 | ||||||
| 24 | A" | 884 | 1979Kal/Pow:506 | ||||||
| 25 | A" | 830 | 1979Kal/Pow:506 | ||||||
| 26 | A" | 396 | 1979Kal/Pow:506 | ||||||
| 27 | A" | 254 | 1979Kal/Pow:506 | ||||||
| A | B | C | reference | comment |
|---|---|---|---|---|
| 0.54271 | 0.22426 | 0.19331 | 1969Hen/Har:700 |
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| 203621.8 | amu3Å6 | 9.3237857802675E-115 | gm3 cm6 | |
Point Group Cs
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| rCH | 1.080 | 1 | 2 | 1969Hen/Har:700 | !need more info | |||
| rNH | 1.011 | 3 | 6 | 1969Hen/Har:700 | ||||
| rCC | 1.520 | 1 | 4 | 1969Hen/Har:700 | ||||
| rCN | 1.428 | 1 | 3 | 1969Hen/Har:700 | ||||
| aCCC | 60 | 1 | 4 | 5 | 1969Hen/Har:700 | |||
| aHCH | 116.2 | 8 | 4 | 10 | 1969Hen/Har:700 | |||
| Atom | x (Å) | y (Å) | z (Å) |
|---|
Bond descriptions
| Bond Type | Count |
|---|---|
| H-C | 5 |
| H-N | 2 |
| C-C | 3 |
| C-N | 1 |
| Atom 1 | Atom 2 |
|---|---|
| C1 | H2 |
| C1 | N3 |
| C1 | C4 |
| C1 | C5 |
| N3 | H6 |
| N3 | H7 |
| C4 | C5 |
| C4 | H8 |
| C4 | H10 |
| C5 | H9 |
| C5 | H11 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1A' |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 8.800 | 9.800 | 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 | 1.190 | 1974Hel/Hel(II/6) | μ = 1.19± 0.01 μa=0.43+0.01 μc=1.11± 0.01 | 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' | C1 | True | Cs | 2 | 3 | |||||
| squib | reference | DOI |
|---|---|---|
| 1969Hen/Har:700 | Hendricksen, D.; Harmony, M. "Microwave Spectra of Nitrogen-Containing Molecules. IV. Conformation, Dipole Moment, and Quadropole Coupling Constants of Cyclopropylamine." Journal of Chemical Physics. 51, 700-705 (1969) | 10.1063/1.1672059 |
| 1974Hel/Hel(II/6) | Hellwege, KH and AM Hellwege (eds.). Landolt-Bornstein: Group II: Volume 6 Molecular Constants from Microwave, Molecular Beam, and Electron Spin Resonance Spectroscopy Springer-Verlag. Berlin. 1974. | 10.1007/b19951 |
| 1979Kal/Pow:506 | Kalasinsky, Powers, and Harris. Vibrational Spectra and Conformations of Cyclopropylamine. J. Phys. Chem. Vol. 83. #4. pgs. 506-510. | 10.1021/j100467a016 |
| TRC | Frenkel, M; Marsh, K.N.; Wilhoit, R.C.; Kabo, G.J.; Roganov, G.N.,Thermodynamics of Organic Compounds in the Gas State,Thermodynamics Research Center, College Station, TX, 1994 | |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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