Resonant two-photon ionization spectroscopy of BNB

Publication Type Journal Article
School or College College of Science
Department Chemistry
Creator Morse, Michael David
Other Author Ding, Hongbin; Apetrei, Cristina; Chacaga, Lukasz; Maier, John P.
Title Resonant two-photon ionization spectroscopy of BNB
Date 2006
Description Triatomic BNB has been produced by laser ablation of a boron nitride rod in a supersonic expansion of helium carrier gas and has been investigated using resonant two-photon ionization spectroscopy in the visible region. The B? 2IIg?X? 2?u + band system has been recorded near 514 nm and is dominated by a strong origin band, which has been rotationally resolved and analyzed. Both the 11B14N11B (64% natural abundance) and the 10B14N11B (32% natural abundance) isotopic modifications have been analyzed, leading to the spectroscopic constants (and their 1 error limits) of B”0(X? 2?u+)=0.466 147(70), B'0(B? 2IIg)=0.467 255(75), and A'0(B? 2IIg)=6.1563(38) cm?1 for 10B14N11B, corresponding to r”B ?N(?X 2?u+)=1.312 47(10) ? and r”B ?N(?B 2IIg)=1.310 92(11) ?. Very similar values are obtained for the more abundant isotopomer, 11B14N11B: B'0(X? 2?u+) =0.444 493(69), B'0(B? 2IIg)=0.445 6069(70), A'0(B? 2IIg)=6.1455(38) cm?1, corresponding to r”B ?N(?X 2?u+)=1.312 41(10) ? and r'b ?N(?B 2IIg)=1.310 77(10) ?. These results are discussed as they relate to Walsh?s rules and are compared to results for related molecules.
Type Text
Publisher American Institute of Physics (AIP)
Volume 125
First Page 194315
Last Page 194311
DOI 10.1063/1.2390713
Language eng
Bibliographic Citation Ding, H., Morse, M. D., Apetrei, C., Chacaga, L., & Maier, J. P. (2006). Resonant two-photon ionization spectroscopy of BNB. Journal of Chemical Physics, 125, 194315-1-194315-7.
Rights Management ©American Institute of Physics. The following article appeared in Ding, H., Morse, M. D., Apetrei, C., Chacaga, L., & Maier, J. P. (2006). Resonant two-photon ionization spectroscopy of BNB. Journal of Chemical Physics, 125, 194315-1-194315-7 and may be found at DOI: 10.1063/1.2390713.
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ID 702790
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