Magnesium ion (1+)

• Formula: Mg⁺
• Molecular weight: 24.3045
• IUPAC Standard InChI: InChI=1S/Mg/q+1 Copy

  
• IUPAC Standard InChIKey: XYAGEBWLYIDCRX-UHFFFAOYSA-N Copy
• CAS Registry Number: 14581-92-1
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Magnesium cation
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data
  • Ion clustering data
  • References
  • Notes
• Options:
  • Switch to calorie-based units

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.

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Ion clustering data, 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:
RCD - Robert C. Dunbar
M - 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

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2H₂O) + H₂O = (Mg⁺ • 3H₂O)

Enthalpy of reaction

( • 3) +  = ( • 4)

By formula: (Mg⁺ • 3H₂O) + H₂O = (Mg⁺ • 4H₂O)

Enthalpy of reaction

( • ) +  = ( • 2)

By formula: (Mg⁺ • H₂O) + H₂O = (Mg⁺ • 2H₂O)

Enthalpy of reaction

 +  = ( • )

By formula: Mg⁺ + H₂O = (Mg⁺ • H₂O)

Enthalpy of reaction

 +  = ( • )

By formula: Mg⁺ + CH₄O = (Mg⁺ • CH₄O)

 +  = ( • )

By formula: Mg⁺ + C₄H₈O = (Mg⁺ • C₄H₈O)

 +  = ( • )

By formula: Mg⁺ + C₃H₆O = (Mg⁺ • C₃H₆O)

 +  = ( • )

By formula: Mg⁺ + C₄H₈O = (Mg⁺ • C₄H₈O)

 +  = ( • )

By formula: Mg⁺ + C₄H₁₀O = (Mg⁺ • C₄H₁₀O)

 +  = ( • )

By formula: Mg⁺ + C₂H₆O = (Mg⁺ • C₂H₆O)

 +  = ( • )

By formula: Mg⁺ + C₃H₈O = (Mg⁺ • C₃H₈O)

 +  = ( • )

By formula: Mg⁺ + C₃H₆O = (Mg⁺ • C₃H₆O)

 +  = ( • )

By formula: Mg⁺ + C₃H₈O = (Mg⁺ • C₃H₈O)

 +  = ( • )

By formula: Mg⁺ + C₄H₁₀O = (Mg⁺ • C₄H₁₀O)

 +  = ( • )

By formula: Mg⁺ + C₂H₄O = (Mg⁺ • C₂H₄O)

 +  = ( • )

By formula: Mg⁺ + C₄H₈O = (Mg⁺ • C₄H₈O)

 +  = ( • )

By formula: Mg⁺ + C₆H₆ = (Mg⁺ • C₆H₆)

( • 4) +  = ( • 5)

By formula: (Mg⁺ • 4H₃N) + H₃N = (Mg⁺ • 5H₃N)

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2H₃N) + H₃N = (Mg⁺ • 3H₃N)

( • 3) +  = ( • 4)

By formula: (Mg⁺ • 3H₃N) + H₃N = (Mg⁺ • 4H₃N)

( • ) +  = ( • 2)

By formula: (Mg⁺ • H₃N) + H₃N = (Mg⁺ • 2H₃N)

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2CO₂) + CO₂ = (Mg⁺ • 3CO₂)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CO₂) + CO₂ = (Mg⁺ • 2CO₂)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CO) + CO = (Mg⁺ • 2CO)

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2CH₄O) + CH₄O = (Mg⁺ • 3CH₄O)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CH₄O) + CH₄O = (Mg⁺ • 2CH₄O)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CH₄) + CH₄ = (Mg⁺ • 2CH₄)

 +  = ( • )

By formula: Mg⁺ + C₅H₅N = (Mg⁺ • C₅H₅N)

 +  = ( • )

By formula: Mg⁺ + H₃N = (Mg⁺ • H₃N)

 +  = ( • )

By formula: Mg⁺ + C₄H₄N₂ = (Mg⁺ • C₄H₄N₂)

 +  = ( • )

By formula: Mg⁺ + Ar = (Mg⁺ • Ar)

 +  = ( • )

By formula: Mg⁺ + Xe = (Mg⁺ • Xe)

 +  = ( • )

By formula: Mg⁺ + CO₂ = (Mg⁺ • CO₂)

 +  = ( • )

By formula: Mg⁺ + CO = (Mg⁺ • CO)

 +  = ( • )

By formula: Mg⁺ + CH₄ = (Mg⁺ • CH₄)

 +  = ( • )

By formula: Mg⁺ + C₄H₅N = (Mg⁺ • C₄H₅N)

Ion clustering data

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, 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:
RCD - Robert C. Dunbar
M - 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

 +  = ( • )

By formula: Mg⁺ + Ar = (Mg⁺ • Ar)

 +  = ( • )

By formula: Mg⁺ + CH₄O = (Mg⁺ • CH₄O)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CH₄O) + CH₄O = (Mg⁺ • 2CH₄O)

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2CH₄O) + CH₄O = (Mg⁺ • 3CH₄O)

 +  = ( • )

By formula: Mg⁺ + CH₄ = (Mg⁺ • CH₄)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CH₄) + CH₄ = (Mg⁺ • 2CH₄)

 +  = ( • )

By formula: Mg⁺ + CO = (Mg⁺ • CO)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CO) + CO = (Mg⁺ • 2CO)

 +  = ( • )

By formula: Mg⁺ + CO₂ = (Mg⁺ • CO₂)

( • ) +  = ( • 2)

By formula: (Mg⁺ • CO₂) + CO₂ = (Mg⁺ • 2CO₂)

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2CO₂) + CO₂ = (Mg⁺ • 3CO₂)

 +  = ( • )

By formula: Mg⁺ + C₂H₄O = (Mg⁺ • C₂H₄O)

 +  = ( • )

By formula: Mg⁺ + C₂H₆O = (Mg⁺ • C₂H₆O)

 +  = ( • )

By formula: Mg⁺ + C₃H₆O = (Mg⁺ • C₃H₆O)

 +  = ( • )

By formula: Mg⁺ + C₃H₆O = (Mg⁺ • C₃H₆O)

 +  = ( • )

By formula: Mg⁺ + C₃H₈O = (Mg⁺ • C₃H₈O)

 +  = ( • )

By formula: Mg⁺ + C₃H₈O = (Mg⁺ • C₃H₈O)

 +  = ( • )

By formula: Mg⁺ + C₄H₄N₂ = (Mg⁺ • C₄H₄N₂)

 +  = ( • )

By formula: Mg⁺ + C₄H₅N = (Mg⁺ • C₄H₅N)

 +  = ( • )

By formula: Mg⁺ + C₄H₈O = (Mg⁺ • C₄H₈O)

 +  = ( • )

By formula: Mg⁺ + C₄H₈O = (Mg⁺ • C₄H₈O)

 +  = ( • )

By formula: Mg⁺ + C₄H₈O = (Mg⁺ • C₄H₈O)

 +  = ( • )

By formula: Mg⁺ + C₄H₁₀O = (Mg⁺ • C₄H₁₀O)

 +  = ( • )

By formula: Mg⁺ + C₄H₁₀O = (Mg⁺ • C₄H₁₀O)

 +  = ( • )

By formula: Mg⁺ + C₅H₅N = (Mg⁺ • C₅H₅N)

 +  = ( • )

By formula: Mg⁺ + C₆H₆ = (Mg⁺ • C₆H₆)

 +  = ( • )

By formula: Mg⁺ + H₂O = (Mg⁺ • H₂O)

Enthalpy of reaction

( • ) +  = ( • 2)

By formula: (Mg⁺ • H₂O) + H₂O = (Mg⁺ • 2H₂O)

Enthalpy of reaction

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2H₂O) + H₂O = (Mg⁺ • 3H₂O)

Enthalpy of reaction

( • 3) +  = ( • 4)

By formula: (Mg⁺ • 3H₂O) + H₂O = (Mg⁺ • 4H₂O)

Enthalpy of reaction

 +  = ( • )

By formula: Mg⁺ + H₃N = (Mg⁺ • H₃N)

( • ) +  = ( • 2)

By formula: (Mg⁺ • H₃N) + H₃N = (Mg⁺ • 2H₃N)

( • 2) +  = ( • 3)

By formula: (Mg⁺ • 2H₃N) + H₃N = (Mg⁺ • 3H₃N)

( • 3) +  = ( • 4)

By formula: (Mg⁺ • 3H₃N) + H₃N = (Mg⁺ • 4H₃N)

( • 4) +  = ( • 5)

By formula: (Mg⁺ • 4H₃N) + H₃N = (Mg⁺ • 5H₃N)

 +  = ( • )

By formula: Mg⁺ + Xe = (Mg⁺ • Xe)

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Ion clustering data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Andersen, Muntean, et al., 2000
Andersen, A.; Muntean, F.; Walter, D.; Rue, C.; Armentrout, P.B., Collision-Induced Dissociation and Theoretical Studies of Mg+ Complexes with CO, CO2, NH3, CH4, CH3OH, and C6H6, J. Phys. Chem. A, 2000, 104, 4, 692, https://doi.org/10.1021/jp993031t . [all data]

Dalleska, Tjelta, et al., 1994
Dalleska, N.F.; Tjelta, B.L.; Armentrout, P.B., Sequential Bond Energies of Water to Na+ (3s0), Mg+ (3s1), and Al+ (3s2), J. Phys. Chem., 1994, 98, 15, 4191, https://doi.org/10.1021/j100066a045 . [all data]

Operti, Tews, et al., 1988
Operti, L.; Tews, E.C.; Freiser, B.S., Determination of Gas-Phase Ligand Binding Energies to Mg+ by FTMS Techniques, J. Am. Chem. Soc., 1988, 110, 12, 3847, https://doi.org/10.1021/ja00220a020 . [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]

Rodgers, Stanley, et al., 2000
Rodgers, M.T.; Stanley, J.R.; Amunugama, R., Periodic Trends in the Binding of Metal Ions to Pyridine Studied by Threshold Collision-Induced Dissociation and Density Functional Theory, J. Am. Chem. Soc., 2000, 122, 44, 10969, https://doi.org/10.1021/ja0027923 . [all data]

Amunugama and Rodgers, 2001
Amunugama, R.; Rodgers, M.T., Periodic Trends in the Binding of Metal Ions to Pyrimidine Studied by Threshold Collision-Induced Dissociation and Density Functional Theory, J. Phys. Chem. A, 2001, 105, 43, 9883, https://doi.org/10.1021/jp010663i . [all data]

Gapeev and Yang, 2000
Gapeev, A.; Yang, C.-N., Binding Energies of Gas-Phase Ions with Pyrrole. Experimental and Quantum Chemical Results, J. Phys. Chem. A, 2000, 104, 14, 3246, https://doi.org/10.1021/jp992627d . [all data]

Notes

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Ion clustering data, References

• Symbols used in this document:
  

  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  T	Temperature
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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