Titanium anion
- Formula: Ti-
- Molecular weight: 47.868
- CAS Registry Number: 22325-58-2
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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 as indicated in comments:
B - John E. Bartmess
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 111.2 ± 3.1 | kcal/mol | Acid | Ilin, Sakharov, et al., 1987 | B |
| Quantity | Value | Units | Method | Reference | Comment |
| S°gas,1 bar | 43.910 | cal/mol*K | Review | Chase, 1998 | Data last reviewed in March, 1984 |
Reaction 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: John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
Ti- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 360.5 ± 2.1 | kcal/mol | D-EA | Ilin, Sakharov, et al., 1987 | gas phase |
Gas phase ion energetics 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: John E. Bartmess
Protonation reactions
Ti- + =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 360.5 ± 2.1 | kcal/mol | D-EA | Ilin, Sakharov, et al., 1987 | gas phase |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ilin, Sakharov, et al., 1987
Ilin, R.N.; Sakharov, V.I.; Serenkov, I.T.,
Study of Titanium Negative Ion Using Method of Electron Detachment by an Electric Field,
Opt. Spectros. (USSR), 1987, 62, 578. [all data]
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
S°gas,1 bar Entropy of gas at standard conditions (1 bar) ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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