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初中1955年課本129頁图66用浸湿白磷的二硫化碳溶液的濾紙实驗緩慢氧化,如果实驗室内沒有白磷,可用少量的紅磷裝入試管中,用單孔塞塞紧,並插一弯曲的小玻璃导管,然后用酒精对着有紅磷处加热,不久便有少量的白磷蒸气凝 相似文献
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A silver(Ⅰ) complex [Ag(chlsp)2](CF3CO2), (chlsp=(E)-4-(4-chlorostyryl) pyridine), was synthesized by the reaction between AgCF3CO2 and chlsp in the anhydrous enthnol. The crystal structure of [Ag(chlsp)2](CF3CO2) was characterized by elemental analysis, IR and determined by using single crystal X-ray diffraction. The result shows that the complex crystallize in triclinic system, with space group P1, a=0.109 7(2) nm, b=0.111 7(2) nm, c=0.117 2(2) nm, α=73.60(3)°, β=85.03(3)°, γ=81.82(3)°, V=0.136 2(4) nm3, Z=2. The moleculars are connected by Ag…Ag and Ag…Cl interactions, resulting in a three-dimensional network. CCDC: 631131. 相似文献
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