Anisole
- Formula: C7H8O
- Molecular weight: 108.1378
- IUPAC Standard InChIKey: RDOXTESZEPMUJZ-UHFFFAOYSA-N
- CAS Registry Number: 100-66-3
- 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. - Other names: Benzene, methoxy-; Anizol; Methoxybenzene; Methyl phenyl ether; Phenyl methyl ether; Ether, methyl phenyl-; UN 2222; Phenoxymethane; Anisol; NSC 7920
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Ion clustering data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
By formula: Br- + C7H8O = (Br- • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 49.4 ± 7.5 | kJ/mol | IMRE | Paul and Kebarle, 1991 | gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 84. | J/mol*K | N/A | Paul and Kebarle, 1991 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 14. ± 4.2 | kJ/mol | IMRE | Paul and Kebarle, 1991 | gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
14. | 423. | PHPMS | Paul and Kebarle, 1991 | gas phase; Entropy change calculated or estimated; M |
By formula: Cl- + C7H8O = (Cl- • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 30.5 | kJ/mol | TDEq | French, Ikuta, et al., 1982 | gas phase; B |
Free energy of reaction
ΔrG° (kJ/mol) | T (K) | Method | Reference | Comment |
---|---|---|---|---|
31. | 300. | PHPMS | French, Ikuta, et al., 1982 | gas phase; M |
By formula: Cs+ + C7H8O = (Cs+ • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 66.5 ± 5.0 | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: (Cs+ • C7H8O) + C7H8O = (Cs+ • 2C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 62. ± 4. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: K+ + C7H8O = (K+ • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 79. ± 3. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: (K+ • C7H8O) + C7H8O = (K+ • 2C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 70. ± 3. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: Li+ + C7H8O = (Li+ • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 185. ± 19. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: (Li+ • C7H8O) + C7H8O = (Li+ • 2C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 121. ± 4. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: Na+ + C7H8O = (Na+ • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 113. ± 8.4 | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: (Na+ • C7H8O) + C7H8O = (Na+ • 2C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 90. ± 3. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: Rb+ + C7H8O = (Rb+ • C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 72.4 ± 4.2 | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
By formula: (Rb+ • C7H8O) + C7H8O = (Rb+ • 2C7H8O)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 64. ± 3. | kJ/mol | CIDT | Amunugama and Rodgers, 2003 | RCD |
References
Go To: Top, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Paul and Kebarle, 1991
Paul, G.J.C.; Kebarle, P.,
Stabilities of Complexes of Br- with Substituted Benzenes (SB) Based on Determinations of the Gas-Phase Equilibria Br- + SB = (BrSB)-,
J. Am. Chem. Soc., 1991, 113, 4, 1148, https://doi.org/10.1021/ja00004a014
. [all data]
French, Ikuta, et al., 1982
French, M.A.; Ikuta, S.; Kebarle, P.,
Hydrogen bonding of O-H and C-H hydrogen donors to Cl-. Results from mass spectrometric measurement of the ion-molecule equilibria RH + Cl- = RHCl-,
Can. J. Chem., 1982, 60, 1907. [all data]
Amunugama and Rodgers, 2003
Amunugama, R.; Rodgers, M.T.,
Influence of substituents on cation-pi interactions - 5. Absolute binding energies of alkali metal cation-anisole complexes determined by threshold collision-induced dissociation and theoretical studies,
Int. J. Mass Spectrom., 2003, 222, 1-3, 431, https://doi.org/10.1016/S1387-3806(02)00945-4
. [all data]
Notes
Go To: Top, Ion clustering data, References
- Symbols used in this document:
T Temperature ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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