What question did this study set out to answer?

To observe and characterize new electronic absorption band systems in SiH and SiD radicals and determine their rotational and dissociation properties.

December 1, 1965Canadian Journal of Physics

THE SPECTRUM OF SiH AND SiD

View Full Paper

Ask AI

Bookmark

Authors

RVR. D. VermaUniversity of New Brunswick

Discussion

Member takes

Implication

Spectroscopic analysis identifies new electronic absorption systems in SiH and SiD, establishing rotational constants and dissociation energy limits.

Key Points

To observe and characterize new electronic absorption band systems in SiH and SiD radicals and determine their rotational and dissociation properties.
Recorded ultraviolet absorption spectra of SiH and SiD radicals in the regions near 3,250 Å and 2,050 Å.
Conducted rotational structure analyses across the newly observed band systems.
Identified two new electronic states: a ²Σ⁺ state at T₀ = 30,974.69 cm⁻¹ and a ²Δ state at T₀ = 48,603.46 cm⁻¹.
Calculated comprehensive rotational constants for all known electronic states of SiD.
Determined an upper limit for the dissociation energy of SiH at 24,680 cm⁻¹ based on predissociation.

Cite This Study

R. D. Verma (1965) studied this question.

synapsesocial.com/papers/6a7094e4e71d69abee08b494 https://doi.org/10.1139/p65-207

View Full Paper

Ask AI

Bookmark

December 1, 1965Canadian Journal of Physics

THE SPECTRUM OF SiH AND SiD

View Full Paper

Ask AI

Bookmark

Authors

RVR. D. VermaUniversity of New Brunswick

Discussion

Member takes

Implication

Spectroscopic analysis identifies new electronic absorption systems in SiH and SiD, establishing rotational constants and dissociation energy limits.

Key Points

To observe and characterize new electronic absorption band systems in SiH and SiD radicals and determine their rotational and dissociation properties.
Recorded ultraviolet absorption spectra of SiH and SiD radicals in the regions near 3,250 Å and 2,050 Å.
Conducted rotational structure analyses across the newly observed band systems.
Identified two new electronic states: a ²Σ⁺ state at T₀ = 30,974.69 cm⁻¹ and a ²Δ state at T₀ = 48,603.46 cm⁻¹.
Calculated comprehensive rotational constants for all known electronic states of SiD.
Determined an upper limit for the dissociation energy of SiH at 24,680 cm⁻¹ based on predissociation.

Cite This Study

R. D. Verma (1965) studied this question.

synapsesocial.com/papers/6a7094e4e71d69abee08b494 https://doi.org/10.1139/p65-207

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

View Full Paper

Ask AI

Bookmark