titanium tetrakis(dimethylammonium)
- Formula: C8H24N4Ti
- Molecular weight: 224.170
- CAS Registry Number: 3275-24-9
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Gas phase thermochemistry data
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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: José A. Martinho Simões
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | -95. ± 25. | kcal/mol | Review | Martinho Simões | |
| ΔfH°gas | -50.2 ± 2.6 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on -377.39 ± 0.93 kcal/mol for the enthalpy of formation of Ti(O-i-Pr)4(l) |
Condensed phase thermochemistry data
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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: José A. Martinho Simões
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°liquid | -109. ± 25. | kcal/mol | Review | Martinho Simões | |
| ΔfH°liquid | -64.2 ± 1.7 | kcal/mol | Review | Martinho Simões | The enthalpy of formation relies on -377.39 ± 0.93 kcal/mol for the enthalpy of formation of Ti(O-i-Pr)4(l) |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°liquid | -1689. ± 25. | kcal/mol | CC-SB | Makhailov, Baev, et al., 1986 |
Phase change data
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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 as indicated in comments:
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 14.0 ± 2.0 | kcal/mol | CC-SB | Lappert, Patil, et al., 1975 | MS |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 12.9 ± 0.72 | 383. | Baev, Mikhailov, et al., 1984 | Based on data from 353. to 418. K. See also Baev and Mikhailov, 2001.; AC |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Makhailov, Baev, et al., 1986
Makhailov, V.E.; Baev, A.K.; Sachek, A.I.; Al'khimovich, V.M.,
Zh. Fiz. Khim., 1986, 60, 2306. [all data]
Lappert, Patil, et al., 1975
Lappert, M.F.; Patil, D.S.; Pedley, J.B.,
J. Chem. Soc., Chem. Commun., 1975, 830.. [all data]
Baev, Mikhailov, et al., 1984
Baev, A.K.; Mikhailov, V.E.; Baev, A.A.,
Vestsi Akad. Navuk BSSR Ser. Khim. Navuk, 1984, 75. [all data]
Baev and Mikhailov, 2001
Baev, A.K.; Mikhailov, V.E.,
Russian Journal of Applied Chemistry, 2001, 74, 9, 1435-1438, https://doi.org/10.1023/A:1013772227611
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔvapH Enthalpy of vaporization ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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