Relaxation of Hg(63P0 by NH3 in ternary collisions

Callear, A. B.; McGurk, J. C.

doi:10.1016/0009-2614(70)80155-5

Cited by 34 publications

(3 citation statements)

References 7 publications

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“…Indistinguishable mean lifetimes, r, for the 3P0 decay and the sensitized luminescence decay have been demonstrated. 34 Also, in the intermediate and low pressure regimes, the HgNH3*+ can be taken to be in equilibrium with provided [N2] » [NH3]. These quantities can therefore be derived from the appropriate In plots.…”

Section: Attachment Of Excited Mercury Atoms To Other Moleculesmentioning

confidence: 99%

Excited mercury complexes

Callear¹

1987

Chem. Rev.

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Section: Attachment Of Excited Mercury Atoms To Other Moleculesmentioning

confidence: 99%

Excited mercury complexes

Callear¹

1987

Chem. Rev.

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“…The basic mechanism is comprised of the following elementary steps. Hg» + HR -> (Hg • HR)») (9) (Hg• HR)») -> Hg» + HR (10) (Hg-HR)»)-> HgH + R (11) (Hg-HR)«) -> HgH + R' (or R", R"', etc.) (12) (Hg-HR)»)->-Hg-HR + hv" (?)…”

Section: Discussionmentioning

confidence: 99%

Mechanism of energy transfer in the triplet mercury photosensitization of paraffins

Gunning¹,

Campbell²,

Saunhu³

et al. 1973

J. Am. Chem. Soc.

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“…(1) (2) (3) Reaction (3) could be either physical or reactive quenching to the ground state, the latter possibly involving complex formation. These would include the following transitions, where the collision partner has been left out for simplicity.…”

Section: Discussionmentioning

confidence: 99%

Relative Cross Sections for the Intramultiplet Quenching of Hg(63P2) to Hg(63P1)

Itallie

Doemeny

Martin

1972

The Journal of Chemical Physics

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Articles you may be interested inFarwing excitation study on the transit region of Hg 3 P 1→3 P 0 intramultiplet process in collisions with N2 and CO Erratum: Formation of supersonic beams of metastable mercury, Hg(63 P 0). Kinetics of photoexcitation and intramultiplet quenching in a nozzle Formation of supersonic beams of metastable mercury, Hg(63 P 0). Kinetics of photoexcitation and intramultiplet quenching in a nozzle Relative intramultiplet quenching cross sections for the transition Hg(6'P,)->Hg(6"PI) have been obtained for a variety of collision partners by using crossed molecular beams and monitoring the phosphorescence of Hg(6'PI) from the cross beam interaction region. Energy resonance with vibrational states does not appear to be a major factor in determining the magnitude of the intramultiplet cross sections for this process. The results with He and Xe indicate that internal degrees of freedom are required for significant cross sections when the quencher lacks excited electronic states below Hg(6 3 P2). In general the large differences in cross sections observed with molecules are best explained in terms of competitive processes, e.g., highly reactive molecules tend to have small intramultiplet cross sections. The present data are compared with total and intramultiplet cross sections for Hg(6 3 P I) which have been obtained by optical excitation in bulb experiments.

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Relaxation of Hg(63P0 by NH3 in ternary collisions

Cited by 34 publications

References 7 publications

Excited mercury complexes

Excited mercury complexes

Mechanism of energy transfer in the triplet mercury photosensitization of paraffins

Relative Cross Sections for the Intramultiplet Quenching of Hg(63P2) to Hg(63P1)

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