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About: Germylene

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Germylenes are a class of germanium(II) compounds with the general formula :GeR2. They are heavier carbene analogs. However, unlike carbenes, whose ground state can be either singlet or triplet depending on the substituents, germylenes have exclusively a singlet ground state. Unprotected carbene analogs, including germylenes, has a dimerization nature. Free germylenes can be isolated under the stabilization of steric hindrance or electron donation. The synthesis of first stable free dialkyl germylene was reported by Jutzi, et al in 1991.

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  • Germylene sind eine Klasse an germaniumorganischen Verbindungen und gehören zu den Tetrylenen. Als solche haben sie die allgemeine Summenformel R2Ge. (de)
  • Germylenes are a class of germanium(II) compounds with the general formula :GeR2. They are heavier carbene analogs. However, unlike carbenes, whose ground state can be either singlet or triplet depending on the substituents, germylenes have exclusively a singlet ground state. Unprotected carbene analogs, including germylenes, has a dimerization nature. Free germylenes can be isolated under the stabilization of steric hindrance or electron donation. The synthesis of first stable free dialkyl germylene was reported by Jutzi, et al in 1991. (en)
  • Гермилен — тип неорганического соединения германия с водородом, где германий имеет степень окисления +2, химическая формула GeH2. Поскольку он димеризуется и полимеризуется самопроизвольно, то он является смесью циклов из двухвалентных групп GeH2, гермилена-двухвалентного радикала, и полигермилена (GeH2)n. (ru)
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  • Germylene sind eine Klasse an germaniumorganischen Verbindungen und gehören zu den Tetrylenen. Als solche haben sie die allgemeine Summenformel R2Ge. (de)
  • Germylenes are a class of germanium(II) compounds with the general formula :GeR2. They are heavier carbene analogs. However, unlike carbenes, whose ground state can be either singlet or triplet depending on the substituents, germylenes have exclusively a singlet ground state. Unprotected carbene analogs, including germylenes, has a dimerization nature. Free germylenes can be isolated under the stabilization of steric hindrance or electron donation. The synthesis of first stable free dialkyl germylene was reported by Jutzi, et al in 1991. (en)
  • Гермилен — тип неорганического соединения германия с водородом, где германий имеет степень окисления +2, химическая формула GeH2. Поскольку он димеризуется и полимеризуется самопроизвольно, то он является смесью циклов из двухвалентных групп GeH2, гермилена-двухвалентного радикала, и полигермилена (GeH2)n. (ru)
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  • Germylene (de)
  • Germylene (en)
  • Гермилен (ru)
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