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dc.creatorAdam, A. G.en_US
dc.creatorGranger, A. D.en_US
dc.creatorLinton, C.en_US
dc.creatorTokaryk, D. W.en_US
dc.date.accessioned2011-07-12T17:37:05Z
dc.date.available2011-07-12T17:37:05Z
dc.date.issued2011en_US
dc.identifier2011-WG-12en_US
dc.identifier.urihttp://hdl.handle.net/1811/49584
dc.descriptionAuthor Institution: Chemistry Department, and Centre for Lasers, and Atomic, and Molecular Sciences, University of New Brunswick, Fredericton, NB, E3B 5A3; Physics Department, and Centre for Lasers, and Atomic, and Molecular Sciences, University of New Brunswick, Fredericton, NB, E3B 5A3en_US
dc.description.abstractIridium-containing moieties are prevalent in asymmetric catalytic systems. For this reason, diatomic Ir containing species have been the subject of both theoretical and experimental studies. We have investigated IrH/D using our laser ablation molecular jet apparatus. After searching from 380 - 820 nm, eight rotationally-resolved bands for both IrH and IrD were observed. The spectra were determined to belong to several $^3$$\Phi_4$ - X$^3$$\Phi_4$ transitions. No other spin-orbit components were observed in either the excited or ground states. A global fit of the bands was performed for each molecule. The molecular parameters have been compared with those of the valence isoelectronic molecules, CoH and RhH. Ground state vibrational frequencies have been determined, from dispersed fluorescence spectra, to be $\Delta$G$_{1/2}$ = 2140(11) cm$^{-1}$ for IrH and $\omega_e$$^{\prime\prime}$ = 1609(2) cm$^{-1}$ and $\omega_e$x$_e$$^{\prime\prime}$ = 19.3(5) cm$^{-1}$ for IrD. The ground state bond length of IrH was determined to be 1.603 $\AA$ somewhat in agreement with the theoretical prediction of r$_e$$^{\prime\prime}$ = 1.565 $\AA$ of Dai and Balasubramanian nderline{15}, 721-726 (1991)}.en_US
dc.language.isoenen_US
dc.publisherOhio State Universityen_US
dc.titleTHE VISIBLE SPECTRUM OF IRIDIUM MONOHYDRIDE AND MONODEUTERIDE.en_US
dc.typeArticleen_US
dc.typeImageen_US
dc.typePresentationen_US


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