| Project/Area Number |
02640367
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
構造化学
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| Research Institution | Faculty of Science, Kanazawa University |
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Principal Investigator |
OHASHI Nobukimi Faculty of Science, Kanazawa University, Department of Physics Associate Professor, 理学部, 助教授 (40019493)
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| Co-Investigator(Kenkyū-buntansha) |
FUJITAKE Masaharu Faculty of Science, Kanazawa University, Department of Physics Research Associat, 理学部, 助手 (40212188)
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| Project Period (FY) |
1990 – 1991
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| Project Status |
Completed (Fiscal Year 1991)
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| Budget Amount *help |
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1991: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1990: ¥1,700,000 (Direct Cost: ¥1,700,000)
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| Keywords | Near-infrared Spectroscopy / laser Spectroscopy / Unstable Molecules / High-resolution Molecular Spectroscopy / electronic Transition / CCO Radical |
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| Research Abstract |
The A^3II_i - X^3SIGMA^- band of the CCO radical has been investigated by means of near-infrared high-resolution diode laser spectroscopy in the region of 11600 - 12400 cm^<-1> with Doppler-limited resolution. The A^3II_i(000) - X^3SIGMA^-(000)band spectrum has been analyzed to obtain detailed molecular constants for the A^3II_i(OOO)state including LAMBDA -type doubling constants. Numerous perturbations have been found in the OMEGA = 0 and 1 levels of the A^3II_i(000)state in the present study. The A^3II_i(O1O) - X^3SIGMA^-(000)and A^3II_i(010) - X^3SIGMA^-(000) band spectra have been also analyzed to abtain molecular constants for the A^3II_i(010) including Renner parameters and those for the X^3SIGMA^-(010) state incl uding a 1-type doubling constant.
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