A Potential Method Using Ge{iPrNC[N(SiMe3)(2)]NiPr}(2), (Et3Si)(2)Te and Anhydrous Hydrazine for Germanium Tellurides

作者：Du, Liyong; Du, Shulei; Ding, Yuqiang^*

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2017, 643(24): 2168-2171.

DOI：10.1002/zaac.201700346

• Germanium(II)guanidine
• Synthesis
• Germanium
• Tellurides
• Anhydrous hydrazine
• Solution reaction

A germanium(II)-guanidine derivative of formula Ge{iPrNC[N(SiMe3)(2)]NiPr}(2) (1) was synthesized and characterized by H-1 NMR, C-13 NMR, elemental analysis, and X-ray diffraction method. Thermal property was also studied to identify its thermal stability and volatility. More importantly, compound 1 was synthesized to develop a new method for germanium tellurides, where anhydrous hydrazine was introduced to prompt the activity of germanium(II) guanidines (or derivatives) towards (Et3Si)(2)Te. Solution reaction of compound 1, (Et3Si)(2)Te, and anhydrous hydrazine was investigated to pre-identify the feasibility of this combination for ALD process. The EDS data of the black precipitate from this reaction verified the potential of this method to manufacture germanium tellurides.

• 出版日期2017-12-29
• 单位江南大学