搜搜做题作业网英语翻译2.Experimental2.1 Synthesis of [Ni(oba)(2,2′-bipy)]n A m
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英语翻译
2.Experimental
2.1 Synthesis of [Ni(oba)(2,2′-bipy)]n A mixture of H2oba (0.129g,0.5mmol),NiCl2•6 H2O (0.119g,0.5 mmol ),NaOH (1mmol,0.04g) and distillated water(18 mL) was heated in a 25 mL stainless- steel reactor with a Teflon liner 160℃ for 120h,followed by slow cooling to room temperature.Green block crystals were obtained in 85% yield (based on Ni).
2.2 X-crystallography
Suitable single crystals were selected under a polarizing microscope and fixed with epoxy cement on fine glass fibers which were mounted on a Bruker Smart 1000 CCD diffractometer with a MoKα radiation (λ = 0.71073 Å) at 293(2) K.The hydrogen atoms bound to carbon were located by geometrically calculations.All non-hydrogen atoms were refined by full-matrix least-squares techniques.All calculations were performed by the SHELXTL 97 program [8].Crystal data,intensity collection and structure refinement details are summarized in table 1.Selected interatomic distances and bond angles are given in table 2.CCDC:794282.
2.Experimental
2.1 Synthesis of [Ni(oba)(2,2′-bipy)]n A mixture of H2oba (0.129g,0.5mmol),NiCl2•6 H2O (0.119g,0.5 mmol ),NaOH (1mmol,0.04g) and distillated water(18 mL) was heated in a 25 mL stainless- steel reactor with a Teflon liner 160℃ for 120h,followed by slow cooling to room temperature.Green block crystals were obtained in 85% yield (based on Ni).
2.2 X-crystallography
Suitable single crystals were selected under a polarizing microscope and fixed with epoxy cement on fine glass fibers which were mounted on a Bruker Smart 1000 CCD diffractometer with a MoKα radiation (λ = 0.71073 Å) at 293(2) K.The hydrogen atoms bound to carbon were located by geometrically calculations.All non-hydrogen atoms were refined by full-matrix least-squares techniques.All calculations were performed by the SHELXTL 97 program [8].Crystal data,intensity collection and structure refinement details are summarized in table 1.Selected interatomic distances and bond angles are given in table 2.CCDC:794282.
![英语翻译2.Experimental2.1 Synthesis of [Ni(oba)(2,2′-bipy)]n A m](/uploads/image/z/16157450-2-0.jpg?t=%E8%8B%B1%E8%AF%AD%E7%BF%BB%E8%AF%912.Experimental2.1+Synthesis+of+%5BNi%28oba%29%282%2C2%E2%80%B2-bipy%29%5Dn+A+m)
2.实验
2.1 [Ni(oba)(2,2′-bipy)] 合成反应： 在25ml不锈钢反应装置中混入H2oba (0.129g, 0.5mmol), NiCl2•6 H2O (0.119g, 0.5 mmol ), NaOH (1mmol, 0.04g),以及18ml蒸馏水,和一条线状的聚四氟乙烯,加热至160℃下120小时,然后慢慢冷却至室温.得到绿色结晶块,根据Ni含量,产出率为85%.
2.2 X-晶体学
选择适当的单个晶体在偏振光显微镜下,用环氧树脂胶固定到精细的玻璃纤维下,玻璃纤维镶嵌在Bruker Smart 1000CCD的衍生计上,在293(2)K时放射量为λ = 0.71073 Å MoKg. 氢原子结合在碳的位置由几何计算得出.所有的非氢原子由全矩阵的最小二乘法技术提炼而得出.所有的计算根据SHELXTL 97 进行 [8], 晶体数据,密度和,结构提炼细节,汇总在表格1中. 所选定的原子间距和粘合角度由表格2给出. CCDC: 794282.
最好还能结合课本看,意思可能会更通顺一些.
2.1 [Ni(oba)(2,2′-bipy)] 合成反应： 在25ml不锈钢反应装置中混入H2oba (0.129g, 0.5mmol), NiCl2•6 H2O (0.119g, 0.5 mmol ), NaOH (1mmol, 0.04g),以及18ml蒸馏水,和一条线状的聚四氟乙烯,加热至160℃下120小时,然后慢慢冷却至室温.得到绿色结晶块,根据Ni含量,产出率为85%.
2.2 X-晶体学
选择适当的单个晶体在偏振光显微镜下,用环氧树脂胶固定到精细的玻璃纤维下,玻璃纤维镶嵌在Bruker Smart 1000CCD的衍生计上,在293(2)K时放射量为λ = 0.71073 Å MoKg. 氢原子结合在碳的位置由几何计算得出.所有的非氢原子由全矩阵的最小二乘法技术提炼而得出.所有的计算根据SHELXTL 97 进行 [8], 晶体数据,密度和,结构提炼细节,汇总在表格1中. 所选定的原子间距和粘合角度由表格2给出. CCDC: 794282.
最好还能结合课本看,意思可能会更通顺一些.
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