via standard salt metathesis routes and fully characterised by means of elemental analysis, NMR and IR spectroscopy. Compounds 1, 2, 3 and 10 were studied by X-ray crystallography revealing monomeric structures in the solid state. Compound 10 allowed the growth of crystalline GaN thin films on sapphire substrates at 750°C in the absence of ammonia using the technique of organometallic chemical vapour
通式(X)2 M N [(CH 2)n(R')2 ] 2 }(1-6)和(X)2 M N(Et)[(CH 2)2 N(R')2 ]}(7–9)(n = 2,3; R'= Me,Et; X = Cl,Br; E = Al,Ga和In )以及
叠氮基衍
生物(N 3)2 Ga N [(CH 2)2 N(Et)2 ]}(10)和(N 3)2 Ga N(Et)[(CH 2)2 N(Me)2 ]}(11)作为同源序列的代表例,是通过标准的盐复分解途径合成的,并通过元素分析,NMR和IR光谱进行了全面表征。化合物1,2,3和10通过X射线晶体学揭示在固态单体的结构研究。化合物10通过在减压下使用有机
金属
化学气相沉积技术,在不存在
氨的情况下,在750°C的蓝宝石衬底上生长结晶GaN薄膜。通过XRD和拉曼光谱分析膜,显示出垂直于蓝宝石衬底的c面的微晶的优选取向。