Benzene-D6
- Formula: C6D6
- Molecular weight: 84.1488
- IUPAC Standard InChIKey: UHOVQNZJYSORNB-MZWXYZOWSA-N
- CAS Registry Number: 1076-43-3
- 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: Perdeuterobenzene; D6-Benzene; (2H6)benzene
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Gas phase ion energetics data
Go To: Top, IR Spectrum, Mass spectrum (electron ionization), 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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C6D6+ (ion structure unspecified)
Ionization energy determinations
IE (eV) | Method | Reference |
---|---|---|
9.25 ± 0.01 | PI | Dibeler and Reese, 1964 |
9.251 | S | El-Sayed, Kaaba, et al., 1961 |
9.251 ± 0.002 | S | Wilkinson, 1956 |
9.246 ± 0.005 | S | Price and Wood, 1935 |
IR Spectrum
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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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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 |
Mass spectrum (electron ionization)
Go To: Top, Gas phase ion energetics data, IR Spectrum, 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
Spectrum
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Additional Data
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Due to licensing restrictions, this spectrum cannot be downloaded.
Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | NIST Mass Spectrometry Data Center, 1990. |
NIST MS number | 118598 |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), 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: D6h Symmetry Number σ = 12
Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
---|---|---|---|---|---|---|---|---|---|---|
Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
a1g | 1 | CD str | 2293 | C | ia | 2292.6 VS p | liq. | |||
a1g | 2 | Ring str | 943 | C | ia | 943.2 VS p | liq. | |||
a2g | 3 | CD bend | 1037 | E | ia | ia | OC(ν3+ν14, ν3+ν16) | |||
a2u | 4 | CD bend | 497 | C | 496.5 S | liq. | ia | |||
b1u | 5 | CD str | 2292 | E | 2292 VW | sln. | ia | |||
b1u | 6 | Ring deform | 969 | C | 970.48 | sln. | ia | |||
b1u | 6 | Ring deform | 969 | C | 969.77 | sln. | ia | |||
b1u | 6 | Ring deform | 969 | C | 966.76 | sln. | ia | |||
b2g | 7 | CD bend | 827 | E | ia | OC(ν7+ν19) | ||||
b2g | 8 | Ring deform | 601 | E | ia | OC(ν8+ν19) | ||||
b2u | 9 | Ring str | 1286 | C | 1287.51 | sln. | ia | |||
b2u | 9 | Ring str | 1286 | C | 1286.41 | sln. | ia | |||
b2u | 9 | Ring str | 1286 | C | 1285.14 | sln. | ia | |||
b2u | 10 | CD bend | 824 | C | 825.2 | sln. | ia | |||
b2u | 10 | CD bend | 824 | C | 822.57 | sln. | ia | |||
e1g | 11 | CD bend | 662 | C | ia | 661.7 M dp | liq. | |||
e1u | 12 | CD str | 2287 | C | 2287 S | gas | ia | |||
e1u | 13 | Ring str + deform | 1335 | B | 1335 M | gas | ia | |||
e1u | 14 | CD bend | 814 | B | 814 S | gas | ia | |||
e2g | 15 | CD str | 2265 | C | ia | 2264.9 S dp | liq. | |||
e2g | 16 | Ring str | 1552 | C | ia | 1551.5 S dp | liq. | |||
e2g | 17 | CD bend | 867 | C | ia | 867.3 S dp | liq. | |||
e2g | 18 | Ring deform | 577 | C | ia | 577.4 M dp | liq. | |||
e2u | 19 | CD bend | 795 | C | 799.91 | sln. | ia | |||
e2u | 19 | CD bend | 795 | C | 797.37 | sln. | ia | |||
e2u | 19 | CD bend | 795 | C | 794.64 | sln. | ia | |||
e2u | 19 | CD bend | 795 | C | 790.9 | sln. | ia | |||
e2u | 19 | CD bend | 795 | C | 790.3 | sln. | ia | |||
e2u | 20 | Ring deform | 352 | E | ia | ia | OC(ν4+ν20,ν14+ν20) | |||
Source: Shimanouchi, 1972
Notes
VS | Very strong |
S | Strong |
M | Medium |
VW | Very weak |
ia | Inactive |
p | Polarized |
dp | Depolarized |
OC | Frequency estimated from an overtone or a combination tone indicated in the parentheses. |
B | 1~3 cm-1 uncertainty |
C | 3~6 cm-1 uncertainty |
E | 15~30 cm-1 uncertainty |
References
Go To: Top, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), 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.
Dibeler and Reese, 1964
Dibeler, V.H.; Reese, R.M.,
Mass spectrometric study of photoionization. I. Apparatus and initial observations on acetylene, acetylene-d2, benzene, and benzene-d6,
J. Res. NBS, 1964, 68A, 409. [all data]
El-Sayed, Kaaba, et al., 1961
El-Sayed, M.F.A.; Kaaba, M.; Tanaka, Y.,
Ionization potentials of benzene, hexadeuterobenzene, and pyridine from their observed Rydberg series in the region 600-2000 A,
J. Chem. Phys., 1961, 34, 334. [all data]
Wilkinson, 1956
Wilkinson, P.G.,
Absorption spectra and ionization potentials of benzene and benzene-d6,
J. Chem. Phys., 1956, 24, 917. [all data]
Price and Wood, 1935
Price, W.C.; Wood, R.W.,
The far ultraviolet absorption spectra and ionization potentials of C6H6 and C6D6,
J. Chem. Phys., 1935, 3, 439. [all data]
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, Gas phase ion energetics data, IR Spectrum, Mass spectrum (electron ionization), Vibrational and/or electronic energy levels, References
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