Studies of alkaline earth and transition metal M++ gas phase ion chemistry
10.1063/1.458360
Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

A breakthrough into the hitherto inaccessible alkaline earth and transition metal M++ gas phase ion chemistry is reported. Ions M++(L)n, where M++(Mg++, Ca++, Sr++, Ba++, Mn++, Fe++, Co++, Ni++, and Zn++) and L=H2O could be produced. The hydrate equilibria M++(H2O)n−1+H2O=M++(H2O)n (n−1, n), were determined for Mg++, Ca++, Sr++, Mn++, and Co++. These lead to successive ion–H2O binding energies for high n, i.e., n=8–13 which are in the 15 kcal/mol range. The above hydrates and many other ion–ligand complexes could be produced by transferring the ions from liquid solution into the gas phase by means of electrospray. The ions were detected with a triple quadrupole mass spectrometer. The much stronger inner shell ion–ligand interactions can be studied by collision-induced dissociation in the triple quadrupole. Single ligand loss gives way to charge reduction at low n. Thus the M++(H2O)n give MOH+(H2O)k+H3O+ at a low n. The n for which reduction occurs decreases as the second ionization energy of M decreases. Ligands such as DMSO and DMF lead to charge reduction at a lower n than that observed for H2O. For these ligands, the charge reduction occurs via simple charge transfer, i.e., Cu++(DMSO)3=Cu+(DMSO)2+DMSO+.

Bibliography

Blades, A. T., Jayaweera, P., Ikonomou, M. G., & Kebarle, P. (1990). Studies of alkaline earth and transition metal M++ gas phase ion chemistry. The Journal of Chemical Physics, 92(10), 5900–5906.

Authors 4
  1. Arthur T. Blades (first)
  2. Palitha Jayaweera (additional)
  3. Michael G. Ikonomou (additional)
  4. Paul Kebarle (additional)
References 49 Referenced 301
  1. 10.1063/1.1696762 / J. Chem. Phys. (1965)
  2. 10.1021/j100702a013 / J. Phys. Chem. (1970)
  3. 10.1146/annurev.pc.28.100177.002305 / Annu. Rev. Phys. Chem. (1977)
  4. 10.1063/1.555757 / J. Phys. Chem. Ref. Data (1986)
  5. {'key': '2024021009432185100_r4'}
  6. 10.1016/0009-2614(70)85108-9 / Chem. Phys. Lett. (1970)
  7. 10.1007/BF00526445 / Theor. Chim. Acta (Berlin) (1972)
  8. 10.1063/1.1679952 / J. Chem. Phys. (1973)
  9. 10.1021/ja00316a012 / J. Am. Chem. Soc. (1984)
  10. 10.1063/1.454488 / J. Chem. Phys. (1988)
  11. 10.1063/1.1677091 / J. Chem. Phys. (1972)
  12. 10.1063/1.1677581 / J. Chem. Phys. (1972)
  13. 10.1021/ja00282a062 / J. Am. Chem. Soc. (1986)
  14. 10.1021/ja00238a045 / J. Am. Chem. Soc. (1987)
  15. 10.1021/ja00221a065 / J. Am. Chem. Soc. (1988)
  16. {'key': '2024021009432185100_r8'}
  17. 10.1016/0168-1176(88)80062-4 / Int. J. Mass. Spectrosc. Ion Proc. (1988)
  18. {'key': '2024021009432185100_r9a', 'first-page': '2009', 'volume': '58', 'year': '1988', 'journal-title': 'Anal. Chem.'} / Anal. Chem. (1988)
  19. 10.1021/j150665a054 / J. Phys. Chem. (1984)
  20. 10.1021/ac00277a071 / Anal. Chem. (1984)
  21. 10.1016/0168-1176(89)85004-9 / Int. J. Mass Spectrosc. Ion Proc. (1989)
  22. 10.1021/ac00293a046 / Anal. Chem. (1986)
  23. {'key': '2024021009432185100_r13a'}
  24. 10.1021/ja00383a005 / J. Am. Chem. Soc. (1982)
  25. 10.1021/ac00158a024 / Anal. Chem. (1988)
  26. 10.1021/j150664a002 / J. Phys. Chem. (1984)
  27. 10.1021/j150664a046 / J. Phys. Chem. (1984)
  28. 10.1021/ac00280a023 / Anal. Chem. (1985)
  29. 10.1021/j100313a058 / J. Phys. Chem. (1988)
  30. {'key': '2024021009432185100_r16'}
  31. 10.1021/ja00193a051 / J. Am. Chem. Soc. (1989)
  32. 10.1021/ja00196a003 / J. Am. Chem. Soc. (1989)
  33. 10.1021/ja00193a052 / J. Am. Chem. Soc. (1989)
  34. {'key': '2024021009432185100_r19'}
  35. {'key': '2024021009432185100_r20', 'first-page': '1843', 'volume': '8', 'year': '1979', 'journal-title': 'Adv. Mass Spectrom. B'} / Adv. Mass Spectrom. B (1979)
  36. 10.1021/ja00370a002 / J. Am. Chem. Soc. (1982)
  37. 10.1021/ac00164a012 / Anal. Chem. (1988)
  38. 10.1063/1.430988 / J. Chem. Phys. (1975)
  39. {'key': '2024021009432185100_r24'}
  40. 10.1021/ja00504a015 / J. Am. Chem. Soc. (1979)
  41. {'key': '2024021009432185100_r26'}
  42. {'key': '2024021009432185100_r27'}
  43. {'key': '2024021009432185100_r28', 'first-page': '185', 'volume': '86', 'year': '1985', 'journal-title': 'J. Phys. Chem.'} / J. Phys. Chem. (1985)
  44. {'key': '2024021009432185100_r28a', 'first-page': '205', 'volume': '17', 'year': '1985', 'journal-title': 'Organic Mass Spectrometry'} / Organic Mass Spectrometry (1985)
  45. {'key': '2024021009432185100_r28b', 'first-page': '212', 'volume': '17', 'year': '1985', 'journal-title': 'Org. Mass Spectrom.'} / Org. Mass Spectrom. (1985)
  46. {'issue': '1', 'key': '2024021009432185100_r29', 'volume': '17', 'year': '1988', 'journal-title': 'J. Phys. Chem. Ref. Data'} / J. Phys. Chem. Ref. Data (1988)
  47. {'key': '2024021009432185100_r30'}
  48. {'key': '2024021009432185100_r31'}
  49. 10.1016/0168-583X(86)90133-3 / Nucl. Instrum. Meth. Phys. Res. B (1986)
Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 9:12 a.m.)
Deposited 1 year, 6 months ago (Feb. 10, 2024, 6:31 a.m.)
Indexed 1 month, 3 weeks ago (July 2, 2025, 11:39 a.m.)
Issued 35 years, 3 months ago (May 15, 1990)
Published 35 years, 3 months ago (May 15, 1990)
Published Print 35 years, 3 months ago (May 15, 1990)
Funders 0

None

@article{Blades_1990, title={Studies of alkaline earth and transition metal M++ gas phase ion chemistry}, volume={92}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.458360}, DOI={10.1063/1.458360}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Blades, Arthur T. and Jayaweera, Palitha and Ikonomou, Michael G. and Kebarle, Paul}, year={1990}, month=may, pages={5900–5906} }