Strontium ion (1+)
- Formula: Sr+
- Molecular weight: 87.62
- IUPAC Standard InChI: InChI=1S/Sr/q+1
- IUPAC Standard InChIKey: QDEYBKUQZKVQLI-UHFFFAOYSA-N
- CAS Registry Number: 14701-18-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Strontium cation
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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 as indicated in comments:
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. 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
( • 2
) +
= (
• 3
)
By formula: (Sr+ • 2H2O) + H2O = (Sr+ • 3H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 25.7 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 28.6 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
( • 3
) +
= (
• 4
)
By formula: (Sr+ • 3H2O) + H2O = (Sr+ • 4H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 22.3 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 28.2 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
( • 4
) +
= (
• 5
)
By formula: (Sr+ • 4H2O) + H2O = (Sr+ • 5H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 20.6 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 30.5 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
( • 5
) +
= (
• 6
)
By formula: (Sr+ • 5H2O) + H2O = (Sr+ • 6H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 18.3 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 30.5 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
( • 6
) +
= (
• 7
)
By formula: (Sr+ • 6H2O) + H2O = (Sr+ • 7H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 17.3 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 34.4 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
( • 7
) +
= (
• 8
)
By formula: (Sr+ • 7H2O) + H2O = (Sr+ • 8H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 16.4 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 37.6 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
( •
) +
= (
• 2
)
By formula: (Sr+ • H2O) + H2O = (Sr+ • 2H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 30.5 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 28.1 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
+
= (
•
)
By formula: Sr+ + H2O = (Sr+ • H2O)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 34.5 | kcal/mol | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrS° | 31.1 | cal/mol*K | HPMS | Tang, Lian, et al., 1976 | gas phase; M |
+
= (
•
)
By formula: Sr+ + C9H12 = (Sr+ • C9H12)
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 27.7 | kcal/mol | RAK | Gapeev and Dunbar, 2000 | RCD |
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.
Tang, Lian, et al., 1976
Tang, I.N.; Lian, M.S.; Castleman, A.W.,
Mass Spectrometric Study of Gas - Phase Clustering Reactions: Hydration of the Monovalent Strontium Ion,
J. Chem. Phys., 1976, 65, 10, 4022, https://doi.org/10.1063/1.432854
. [all data]
Gapeev and Dunbar, 2000
Gapeev, A.; Dunbar, R.C.,
Binding of Alkaline Earth Halide Ions MX+ to Benzene and Mesitylene,
J. Am. Soc. Mass Spectrom., 2000, 13, 5, 477, https://doi.org/10.1016/S1044-0305(02)00373-2
. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
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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