英语翻译The 1H NMR spectra of complexes 1 and 2 are shown in Fig.1.The proton chemical shifts are assigned with the influence of steric,inductive and conjugative effects and compared with those of similar compounds [18].For each of the two comple
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/31 07:08:40
xU[oF+RVE
zbl/EJ.}8klul'vߚdCRO{ΐ.`9oDv^ڃJF65] |dTabX9!C( 0|Wm"fi!BEBEsdB0ƋL%KfjyPU?~q#%rs+:枕dt%w5`]w'dՇ?БpFQ
yVPXPasLr.kO+eI?}mr:㖡HT\Ez-m/R0+O&A,,5
q/3^Y0