ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
Thermodynamic values for the clustering reactions of carbon dioxide with Cl−, H3O+, HCO+2 , and HCO+ were measured with a pulsed electron-beam high-pressure mass spectrometer. The measured enthalpy changes are reproduced satisfactorily by the ab initio molecular orbital calculations. While Cl−(CO2)n is of the symmetric geometry, H3O+(CO2)n, HCO+2(CO2)n, and HCO+(CO2)n are of the form of the shell plus surroundings. The small fall-off of the bonding energy for the cluster growth is ascribed to the large quadrupole moment of CO2 as well as those on the shell.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.450418
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