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Re-examination of the photochemical reaction of octaisopropylcyclotetragermane |
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| Authors: | Masanobu Wakasa Yuya Takamori Masayuki Orihara |
| Affiliation: | a Department of Chemistry, Graduate School of Science and Engineering, Saitama University, Shimo-okubo, Sakura-ku, Saitama-shi, Saitama 338-8570, Japan b Department of Material Science, Teikyo University of Science and Technology, Uenohara, Yamanashi 409-01, Japan |
| Abstract: | The photochemistry of octaisopropylcyclotetragermane was studied by laser flash photolysis and trapping experiments. Upon irradiation of the cyclotetragermane, the main reaction was a ring opening to form octaisopropyltetragermane-1,4-diyl biradical (λmax = 310 and 550 nm), but generations of diisopropylgermylene and tetraisopropyldigermene are negligible. |
| Keywords: | Photochemistry Cyclic oligogermanes Germylene Biradical Laser flash photolysis |
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