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Methylene

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Ion clustering 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
RCD - Robert C. Dunbar

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

(CH3- bullet 4294967295Methylene) + Methylene = CH3-

By formula: (CH3- bullet 4294967295CH2) + CH2 = CH3-

Quantity Value Units Method Reference Comment
Deltar397.4 ± 3.3kJ/molN/AEllison, Engelking, et al., 1978gas phase; B

Cobalt ion (1+) + Methylene = (Cobalt ion (1+) bullet Methylene)

By formula: Co+ + CH2 = (Co+ bullet CH2)

Quantity Value Units Method Reference Comment
Deltar318. ± 5.0kJ/molCIDTHaynes and Armentrout, 1994RCD

Chromium ion (1+) + Methylene = (Chromium ion (1+) bullet Methylene)

By formula: Cr+ + CH2 = (Cr+ bullet CH2)

Quantity Value Units Method Reference Comment
Deltar225. ± 7.9kJ/molCIDTGeorgiadis and Armentrout, 1989RCD

Lanthanum ion (1+) + Methylene = (Lanthanum ion (1+) bullet Methylene)

By formula: La+ + CH2 = (La+ bullet CH2)

Quantity Value Units Method Reference Comment
Deltar411. ± 5.9kJ/molCIDTSunderlin and Armentrout, 1989RCD

Scandium ion (1+) + Methylene = (Scandium ion (1+) bullet Methylene)

By formula: Sc+ + CH2 = (Sc+ bullet CH2)

Quantity Value Units Method Reference Comment
Deltar411. ± 22.kJ/molCIDTSunderlin and Armentrout, 1989RCD

Yttrium ion (1+) + Methylene = (Yttrium ion (1+) bullet Methylene)

By formula: Y+ + CH2 = (Y+ bullet CH2)

Quantity Value Units Method Reference Comment
Deltar398. ± 13.kJ/molCIDTSunderlin and Armentrout, 1989RCD

References

Go To: Top, Ion clustering data, Notes

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

Ellison, Engelking, et al., 1978
Ellison, G.B.; Engelking, P.C.; Lineberger, W.C., An experimental determination of the geometry and electron affinity of CH3, J. Am. Chem. Soc., 1978, 100, 2556. [all data]

Haynes and Armentrout, 1994
Haynes, C.L.; Armentrout, P.B., Thermochemistry and Structures of CoC3H6+: Metallacyclic and Metal-Alkene Isomers, Organomettalics, 1994, 13, 9, 3480, https://doi.org/10.1021/om00021a022 . [all data]

Georgiadis and Armentrout, 1989
Georgiadis, R.; Armentrout, P.B., Reactions of Ground State Cr+ with C2H6, C2H4, cyclo-C3H6, and cyclo-C2H4O: Bond Energies for CrCHn+ (n= 1-3), Int. J. Mass Spectrom. Ion Proc., 1989, 89, 2-3, 227, https://doi.org/10.1016/0168-1176(89)83062-9 . [all data]

Sunderlin and Armentrout, 1989
Sunderlin, L.S.; Armentrout, P.B., Periodic Trends in Chemical Reactivity: Reactions of Sc+, Y+, La+, and Lu+ with Methane and Ethane, J. Am. Chem. Soc., 1989, 111, 11, 3845, https://doi.org/10.1021/ja00193a015 . [all data]


Notes

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