titanium
- Formula: Ti
- Molecular weight: 47.867
- IUPAC Standard InChI: InChI=1S/Ti
- IUPAC Standard InChIKey: RTAQQCXQSZGOHL-UHFFFAOYSA-N
- CAS Registry Number: 7440-32-6
- Chemical structure:
This structure is also available as a 2d Mol file - Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Data at other public NIST sites:
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- NIST Atomic Spectra Database - Levels Holdings (on physics web site)
- NIST Atomic Spectra Database - Ground states and ionization energies (on physics web site)
- Gas Phase Kinetics Database
- X-ray Photoelectron Spectroscopy Database, version 5.0
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Reaction thermochemistry 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 by: Michael M. Meot-Ner (Mautner) and Sharon G. Lias
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
( • 11
) +
= (
• 12
)
By formula: (Ti+ • 11Ti) + Ti = (Ti+ • 12Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 112.3 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 17
) +
= (
• 18
)
By formula: (Ti+ • 17Ti) + Ti = (Ti+ • 18Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 107.5 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 10
) +
= (
• 11
)
By formula: (Ti+ • 10Ti) + Ti = (Ti+ • 11Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 97.0 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 12
) +
= (
• 13
)
By formula: (Ti+ • 12Ti) + Ti = (Ti+ • 13Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 76.7 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 13
) +
= (
• 14
)
By formula: (Ti+ • 13Ti) + Ti = (Ti+ • 14Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 95.6 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 14
) +
= (
• 15
)
By formula: (Ti+ • 14Ti) + Ti = (Ti+ • 15Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 86.0 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 15
) +
= (
• 16
)
By formula: (Ti+ • 15Ti) + Ti = (Ti+ • 16Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 82.2 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 16
) +
= (
• 17
)
By formula: (Ti+ • 16Ti) + Ti = (Ti+ • 17Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 76.0 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 18
) +
= (
• 19
)
By formula: (Ti+ • 18Ti) + Ti = (Ti+ • 19Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 97.8 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 19
) +
= (
• 20
)
By formula: (Ti+ • 19Ti) + Ti = (Ti+ • 20Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 94.4 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 20
) +
= (
• 21
)
By formula: (Ti+ • 20Ti) + Ti = (Ti+ • 21Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 98.0 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 9
) +
= (
• 10
)
By formula: (Ti+ • 9Ti) + Ti = (Ti+ • 10Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 82.2 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 2
) +
= (
• 3
)
By formula: (Ti+ • 2Ti) + Ti = (Ti+ • 3Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 80.8 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 3
) +
= (
• 4
)
By formula: (Ti+ • 3Ti) + Ti = (Ti+ • 4Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 81.3 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 4
) +
= (
• 5
)
By formula: (Ti+ • 4Ti) + Ti = (Ti+ • 5Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 84.6 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 5
) +
= (
• 6
)
By formula: (Ti+ • 5Ti) + Ti = (Ti+ • 6Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 95.6 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 6
) +
= (
• 7
)
By formula: (Ti+ • 6Ti) + Ti = (Ti+ • 7Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 66.4 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 7
) +
= (
• 8
)
By formula: (Ti+ • 7Ti) + Ti = (Ti+ • 8Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 82.7 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( • 8
) +
= (
• 9
)
By formula: (Ti+ • 8Ti) + Ti = (Ti+ • 9Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 80.1 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
( •
) +
= (
• 2
)
By formula: (Ti+ • Ti) + Ti = (Ti+ • 2Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 55.0 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
+
= (
•
)
By formula: Ti+ + Ti = (Ti+ • Ti)
Enthalpy of reaction
| ΔrH° (kcal/mol) | T (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 58.3 | CID | Armentrout and Kickel, 1994 | gas phase; guided ion beam CID |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Armentrout and Kickel, 1994
Armentrout, P.B.; Kickel, B.L.,
Gas Phase Thermochemistry of Transition Metal Ligand Systems: Reassessment of Values and Periodic Trends, in Organometallic Ion Chemistry, B. S. Freiser, ed, 1994. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
T Temperature ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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