Dipole Moment and Force Constants of NSCl from Microwave Spectrum
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概要
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Dipole moment of <SUP>15</SUP>N<SUP>32</SUP>S<SUP>35</SUP>Cl has been determined to be μ<SUB>a</SUB>=0.564<SUB>5</SUB>±0.0085, μ<SUB>b</SUB>=1.74±0.035, μ<SUB>total</SUB>=1.83<SUB>6</SUB>±0.036D by analyzing the Stark effect of the 1<SUB>1,1</SUB>←0<SUB>0,0</SUB> transition.<BR>Twenty-eight rotational transitions of <SUP>14</SUP>N<SUP>32</SUP>S<SUP>35</SUP>Cl in the ground state have been analyzed to determine four centrifugal distortion constants: τ<SUB>aaaa</SUB>=−6.9<SUB>9</SUB>±0.30, τ<SUB>bbbb</SUB>=−0.011<SUB>0</SUB>±0.0013, τ<SUB>aabb</SUB>=0.17<SUB>6</SUB>±0.014, and τ<SUB>abab</SUB>=−0.033<SUB>4</SUB>±0.0068 MHz. These constants are combined with the vibrational frequencies and inertia defects to recalculate force constants: <I>F</I><SUB>11</SUB>=10.032 md/Å, <I>F</I><SUB>22</SUB>=1.44<SUB>4</SUB> md/Å, <I>F</I><SUB>33</SUB>=0.74<SUB>9</SUB> mdÅ, and <I>F</I><SUB>23</SUB>=−0.08<SUB>6</SUB> md.
- 公益社団法人 日本化学会の論文
著者
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Hirota Eizi
Department Of Chemistry Faculty Of Science Kyushu University:institute For Molecular Science
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Izumi Jun
Department Of Applied Chemistry Faculty Of Science Science University Of Tokyo
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Beppu Tatsuro
Department of Chemistry, Faculty of Science, Kyushu University
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Mizumoto Setsuko
Department of Chemistry, Faculty of Science, Kyushu University
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