1993
DOI: 10.1021/j100115a010
|View full text |Cite
|
Sign up to set email alerts
|

Reactions of alkaline earth ions with hydrogen, deuterium, and hydrogen deuteride

Abstract: Guided ion beam mass spectrometry is used to study the kinetic energy dependence of the reactions of groundstate Mg+ and Sr+ with molecular hydrogen and its isotopomers. The results for reactions of Sr+ are analogous to those previously observed for reactions of Ca+ and Ba+ with H2, D2, and HD. We observe qualitatively different cross sections for the reactions of Mg+ with H2, D2, and HD, even though the monopositive ions in this group all have an ns valence electron configuration above completely filled core … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2

Citation Types

7
30
0

Year Published

1994
1994
2018
2018

Publication Types

Select...
8
1

Relationship

2
7

Authors

Journals

citations
Cited by 33 publications
(37 citation statements)
references
References 6 publications
7
30
0
Order By: Relevance
“…Higher energies were required for C-H bond activation by oxidative addition to the metal center to form AuH + + CH 3 and AuCH 3 + + H products. [27][28][29][30] and there are now numerous experimental studies of the reactions of the ions of atomic first-row transition metals, [31][32][33][34][35][36][37][38][39][40][41] second-row transition metals, 39,40,42,44 third-row transition metals, 42,45,48 and other metals, [49][50][51][52][53] with dihydrogen, reaction (1), and its isotopic analogs, HD and D 2 25,26 To investigate this process in the absence of competing processes, the present work examines the activation of dihydrogen.…”
Section: Introductionmentioning
confidence: 99%
“…Higher energies were required for C-H bond activation by oxidative addition to the metal center to form AuH + + CH 3 and AuCH 3 + + H products. [27][28][29][30] and there are now numerous experimental studies of the reactions of the ions of atomic first-row transition metals, [31][32][33][34][35][36][37][38][39][40][41] second-row transition metals, 39,40,42,44 third-row transition metals, 42,45,48 and other metals, [49][50][51][52][53] with dihydrogen, reaction (1), and its isotopic analogs, HD and D 2 25,26 To investigate this process in the absence of competing processes, the present work examines the activation of dihydrogen.…”
Section: Introductionmentioning
confidence: 99%
“…This is one of the simplest reactions and therefore potentially among the most useful because it can be studied in detail both experimentally and theoretically. The periodic trends in such bond activation chemistry are particularly interesting, [3][4][5] and there are now numerous experimental studies of the reactions of the ions of atomic first-row transition metals, [6][7][8][9][10][11] second-row transition metals, 6,7,[11][12][13] thirdrow transition metals, 11,[14][15][16][17][18][19] and other metals [20][21][22][23][24] with dihydrogen, reaction (1), and its isotopic analogues.…”
Section: Introductionmentioning
confidence: 99%
“…22 1.652 16 900 1699 Expt. 24 16 500 ± 500 a HCa + Present work 1.877 17 830 1558 CIPSI 27 1.87 17 970 1453 CCSD(T)/cc-pV5Z 28 1.896 18 110 1503 Expt. 23 16 In summary, the agreement between our results and quite high-level calculations (and limited experimental data) is very satisfactory and suggests MP2/aug-cc-pVQZ calculations are adequate for these species.…”
mentioning
confidence: 99%