<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-268</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>СПЕКТРЫ ВОЗБУЖДЕНИЯ ФЛУОРЕСЦЕНЦИИ СТРУЙНО ОХЛАЖДЕННЫХ ОКСАЛИЛГАЛИДОВ</article-title><trans-title-group xml:lang="en"><trans-title>FLUORESCENCE EXCITATION SPECTRA OF JET-COOLED OXALYL HALIDES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ПОВЕДАЙЛО</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>POVEDAILO</surname><given-names>V. A.</given-names></name></name-alternatives><email xlink:type="simple">poved@imaph.bas-net.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>ЯКОВЛЕВ</surname><given-names>Д. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>YAKOVLEV</surname><given-names>D. L.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Институт физики им. Б. И. Степанова НАН Беларуси, Минск</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>10</day><month>06</month><year>2016</year></pub-date><volume>58</volume><issue>5</issue><fpage>54</fpage><lpage>61</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ПОВЕДАЙЛО В.А., ЯКОВЛЕВ Д.Л., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">ПОВЕДАЙЛО В.А., ЯКОВЛЕВ Д.Л.</copyright-holder><copyright-holder xml:lang="en">POVEDAILO V.A., YAKOVLEV D.L.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://doklady.belnauka.by/jour/article/view/268">https://doklady.belnauka.by/jour/article/view/268</self-uri><abstract><p>Изучены спектры возбуждения флуоресценции струйно охлажденных оксалилгалидов (COF)2 и (COCl)2 и проведено сравнение с их спектрами поглощения в газовой фазе. Установлены особенности в динамике возбужденных состояний этих соединений: высокая эффективность флуоресценции молекул оксалилфторида, возбужденных на колебательные уровни bg симметрии, и высокая эффективность безызлучательных переходов молекул, возбужденных на колебательные уровни αg симметрии. В спектре оксалилхлорида обнаружена высокой интенсивности горячая полоса 702 801.</p></abstract><trans-abstract xml:lang="en"><p>The fluorescence excitation spectra of jet-cooled oxalyl halides (COF)2 and (COCl)2 are measured and compared with their absorption spectra in the gas phase. High efficiency fluorescence of oxalyl fluoride molecules excited to the single vibronic levels of bg symmetry and high efficiency of nonradiative transitions for molecules excited to the single vibronic levels of αg symmetry are observed. High intensity hot band 702 801 is detected in the spectrum of oxalyl chloride. These results are compared with data for glyoxal (COH)2, obtained earlier.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Eicher T., Hauptmann S. // The Chemistry of Heterocycles. Wiley-VCH, 2003. – 572 p.</mixed-citation><mixed-citation xml:lang="en">Eicher T., Hauptmann S. // The Chemistry of Heterocycles. Wiley-VCH, 2003. – 572 p.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Koch D. M., Chieu N. H., Peslherbe G. H. // J. Phys. Chem. A. 2001. Vol. 105, N 14. P. 3598–3604.</mixed-citation><mixed-citation xml:lang="en">Koch D. M., Chieu N. H., Peslherbe G. H. // J. Phys. Chem. A. 2001. Vol. 105, N 14. P. 3598–3604.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Борисевич Н. А., Блохин А. П., Поведайло В. А. и др. // Опт. и спектр. 2012. Т. 112, № 1. С. 10–16.</mixed-citation><mixed-citation xml:lang="en">Борисевич Н. А., Блохин А. П., Поведайло В. А. и др. // Опт. и спектр. 2012. Т. 112, № 1. С. 10–16.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Durig J. R., Tong C. C., Li Y. S. // J. Chem. Phys. 1972. Vol. 57, N 10. P. 4425–4431.</mixed-citation><mixed-citation xml:lang="en">Durig J. R., Tong C. C., Li Y. S. // J. Chem. Phys. 1972. Vol. 57, N 10. P. 4425–4431.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Marstokk K. M., Mollendal H. // Acta Chem. Scand. 1995. Vol. 49. P. 172–181.</mixed-citation><mixed-citation xml:lang="en">Marstokk K. M., Mollendal H. // Acta Chem. Scand. 1995. Vol. 49. P. 172–181.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Freisen D. T., Borgers T. R., Hedberg L. et al. // J. Phys. Chem. A. 2006. Vol. 110, N 48. P. 12986–12991.</mixed-citation><mixed-citation xml:lang="en">Freisen D. T., Borgers T. R., Hedberg L. et al. // J. Phys. Chem. A. 2006. Vol. 110, N 48. P. 12986–12991.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Durig J. R., Davis J. F., Wang A. // J. Mol. Struct. 1996. Vol. 375, N 1. P. 67–81.</mixed-citation><mixed-citation xml:lang="en">Durig J. R., Davis J. F., Wang A. // J. Mol. Struct. 1996. Vol. 375, N 1. P. 67–81.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Danielson D. D., Hedberg L., Hedberg K. et al. // J. Phys. Chem. 1995. Vol. 99, N 23. P. 9374–9379.</mixed-citation><mixed-citation xml:lang="en">Danielson D. D., Hedberg L., Hedberg K. et al. // J. Phys. Chem. 1995. Vol. 99, N 23. P. 9374–9379.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Hagen K., Hedberg K. // J. Am. Chem. Soc. 1973. Vol. 95, N 15. P. 4796–4800.</mixed-citation><mixed-citation xml:lang="en">Hagen K., Hedberg K. // J. Am. Chem. Soc. 1973. Vol. 95, N 15. P. 4796–4800.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Godunov I. A., Yakovlev N. N., Maslov D. V. et al. // J. Mol. Spectrosc. 2010. Vol. 260, N 2. P. 124–129.</mixed-citation><mixed-citation xml:lang="en">Godunov I. A., Yakovlev N. N., Maslov D. V. et al. // J. Mol. Spectrosc. 2010. Vol. 260, N 2. P. 124–129.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Baronavski A. P., McDonald J. R. // J. Chem. Phys. 1995. Vol. 67, N 9. P. 4286–4290.</mixed-citation><mixed-citation xml:lang="en">Baronavski A. P., McDonald J. R. // J. Chem. Phys. 1995. Vol. 67, N 9. P. 4286–4290.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Makarov V. I., Abe H., Hayashi H. // Mol. Phys. 1995. Vol. 84, N 5. P. 911–941.</mixed-citation><mixed-citation xml:lang="en">Makarov V. I., Abe H., Hayashi H. // Mol. Phys. 1995. Vol. 84, N 5. P. 911–941.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Bokarev S. I., Godunov I. A. // J. Mol. Spectrosc. 2010. Vol. 260, N 1. P. 50–56.</mixed-citation><mixed-citation xml:lang="en">Bokarev S. I., Godunov I. A. // J. Mol. Spectrosc. 2010. Vol. 260, N 1. P. 50–56.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Peyroula E. P., Jost R. // J. Mol. Spectrosc. 1987. Vol. 121, N 1. P. 167–176.</mixed-citation><mixed-citation xml:lang="en">Peyroula E. P., Jost R. // J. Mol. Spectrosc. 1987. Vol. 121, N 1. P. 167–176.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Peyroula E. P., Jost R. // J. Mol. Spectrosc. 1987. Vol. 121, N 1. P. 177–188.</mixed-citation><mixed-citation xml:lang="en">Peyroula E. P., Jost R. // J. Mol. Spectrosc. 1987. Vol. 121, N 1. P. 177–188.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Yoshii T., Kiritani M., Hirota N. et al. // J. Phys. Chem. 1996. Vol. 100, N 9. P. 3354–3358.</mixed-citation><mixed-citation xml:lang="en">Yoshii T., Kiritani M., Hirota N. et al. // J. Phys. Chem. 1996. Vol. 100, N 9. P. 3354–3358.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Balfour W. J., King G. W. // J. Mol. Spectrosc. 1968. Vol. 26, N 3. P. 384–397.</mixed-citation><mixed-citation xml:lang="en">Balfour W. J., King G. W. // J. Mol. Spectrosc. 1968. Vol. 26, N 3. P. 384–397.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Godunov I. A., Yakovlev N. N., Bokarev S. I. et al. // J. Mol. Spectrosc. 2009. Vol. 255, N 1. P. 39–44.</mixed-citation><mixed-citation xml:lang="en">Godunov I. A., Yakovlev N. N., Bokarev S. I. et al. // J. Mol. Spectrosc. 2009. Vol. 255, N 1. P. 39–44.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
