Microwave Spectra of <SUP>13</SUP>C-species of cis, trans-Ethyl Nitrite, <SUP>13</SUP> CH<SUB>3</SUB>CH<SUB>2</SUB>ONO and CH<SUB>3</SUB><SUP>13</SUP>CH<SUB>2</SUB>ONO

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Other Title
  • <SUP>13</SUP>C-cis, trans 亜硝酸エチル(<SUP>13</SUP>CH<SUB>3</SUB>CH<SUB>2</SUB>ONO,CH<SUB>3</SUB><SUP>13</SUP>CH<SUB>2</SUB>ONO)のマイクロ波スペクトル
  • Microwave spectra of 13C-species of cis,trans-ethyl nitrite, 13CH3CH2ONO and CH313CH2ONO.

Description

The microwave spectra of 13C-species of cis, trans-ethyl nitrite were observed in the frequency range from 10 to 34 GHz. The following rotational constants for the ground state were determined;<BR>A B C<BR>13CH8CH2ONO 18018.90 ± 0.08 MHz 2931.14±0.01 MHz 2604.68±0.01 MHz<BR>CH313CH2ONO 17868.37±0.10 MHz 3008.28±0.01 MHz 2662.09±0.01 MHz<BR>The rs value of C-C bond length of this isomer was calculated to be 1.517±0.004Å. The present C-C bond length is compared with the rs, (C-C) values reported for analogous molecules containing ethyl group, and the dependence of the C-C length on the electronegativity of the adjacent atom is discussed.

Journal

  • NIPPON KAGAKU KAISHI

    NIPPON KAGAKU KAISHI 1990 (6), 611-614, 1990-06-10

    The Chemical Society of Japan

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