The UV spectra of arsines and arsine selenides |
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Authors: | A V Chernova G M Doroshkina R R Shagidullin B E Abolonin |
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Institution: | (1) A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Branch, Academy of Sciences of the USSR, USSR |
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Abstract: | Short-wavelength nSe * and long-wavelength nSe * bands are observed in the UV spectra of saturated trialkylarsine selenides in the near-UV region. The nx * band in going from arsine selenides to arsine sulfide and then to arsine oxides is shifted hypsochromically, as in the corresponding phosphorus compounds. The nx * band is only slightly sensitive to the chalcogen. Saturated trialkylarsines, in contrast to alkylphosphines, absorb in the near UV region (the nAs * band is at 208 nm).Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 940–942, April, 1990. |
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