Propanenitrile
- Formula: C3H5N
- Molecular weight: 55.0785
- IUPAC Standard InChIKey: FVSKHRXBFJPNKK-UHFFFAOYSA-N
- CAS Registry Number: 107-12-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Isotopologues:
- Other names: Propionitrile; Cyanoethane; Ether cyanatus; Ethyl cyanide; Hydrocyanic ether; Propionic nitrile; Propiononitrile; Propylnitrile; C2H5CN; Ethylkyanid; Propannitril; Rcra waste number P101; UN 2404; n-Propanenitrile; NSC 7966
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IR Spectrum
Go To: Top, Vibrational and/or electronic energy levels, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director
Gas Phase Spectrum
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Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.
Additional Data
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Owner | NIST Standard Reference Data Program Collection (C) 2018 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Sadtler Research Labs Under US-EPA Contract |
State | gas |
Vibrational and/or electronic energy levels
Go To: Top, IR Spectrum, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Takehiko Shimanouchi
Symmetry: Cs Symmetry Number σ = 1
Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
---|---|---|---|---|---|---|---|---|---|---|
Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
a' | 1 | CH3 d-str | 3001 | C | 3001 VS | liq. | 2999 S | liq. | OV(ν14) | |
a' | 2 | CH2 s-str | 2955 | C | 2955 VS | liq. | 2949 VS p | liq. | ||
a' | 3 | CH3 s-str | 2900 | C | 2900 S | liq. | 2898 S p | liq. | ||
a' | 4 | CN str | 2254 | C | 2254 VS | liq. | 2251 VS p | liq. | ||
a' | 5 | CH3 d-deform | 1465 | C | 1465 S | liq. | 1466 VS p | liq. | SF(ν16) | |
a' | 6 | CH2 scis | 1433 | C | 1433 S | liq. | 1436 M p | liq. | ||
a' | 7 | CH3 s-deform | 1387 | C | 1387 M | liq. | 1374 VW p | liq. | ||
a' | 8 | CH2 wag | 1319 | C | 1319 M | liq. | 1322 W p | liq. | ||
a' | 9 | C-CN str | 1077 | C | 1077 S | liq. | 1078 M p | liq. | ||
a' | 10 | CC str | 1005 | C | 1005 M | liq. | 1010 S p | liq. | ||
a' | 11 | CH3 rock | 836 | C | 836 W | liq. | 838 S p | liq. | ||
a' | 12 | CCC deform | 545 | C | 545 M | liq. | 548 M p | liq. | ||
a' | 13 | CCN bend | 226 | C | 226 M | liq. | 226 M p | liq. | ||
a | 14 | CH3 d-str | 3001 | C | 3001 VS | liq. | 2999 S | liq. | OV(ν1) | |
a | 15 | CH2 a-str | 2849 | C | 2849 S | liq. | 2850 M | liq. | ||
a | 16 | CH3 d-deform | 1465 | C | 1465 S | liq. | 1466 VS dp | liq. | SF(ν5) | |
a | 17 | CH2 twist | 1256 | C | 1256 VW | liq. | 1270 VW dp | liq. | ||
a | 18 | CH3 rock | 1022 | E | CF | |||||
a | 19 | CH2 rock | 786 | C | 786 M | liq. | 784 VW dp | liq. | ||
a | 20 | CCN bend | 378 | C | 378 M | liq. | 378 M dp | liq. | ||
a | 21 | Torsion | 222 | C | MW | |||||
Source: Shimanouchi, 1972
Notes
VS | Very strong |
S | Strong |
M | Medium |
W | Weak |
VW | Very weak |
p | Polarized |
dp | Depolarized |
CF | Calculated frequency |
SF | Calculation shows that the frequency approximately equals that of the vibration indicated in the parentheses. |
OV | Overlapped by band indicated in parentheses. |
MW | Torsional Frequency calculated from microwave spectroscopic data. |
C | 3~6 cm-1 uncertainty |
E | 15~30 cm-1 uncertainty |
References
Go To: Top, IR Spectrum, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Shimanouchi, 1972
Shimanouchi, T.,
Tables of Molecular Vibrational Frequencies Consolidated Volume I, National Bureau of Standards, 1972, 1-160. [all data]
Notes
Go To: Top, IR Spectrum, Vibrational and/or electronic energy levels, References
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