早教吧 育儿知识 作业答案 考试题库 百科 知识分享

英语翻译A2DlamellarstructurewithaninterestingY-shapedmotif,polymer{},hasbeenobservedintheproductfromthehydrothermalreactionof{},orthophosphoricacid,oxalicacid,andsodiummethoxideinamolarratioof1:5:5:15at115℃for

题目详情
英语翻译
A 2D lamellar structure with an interesting Y-shaped motif,polymer {},has been observed in the product from the hydrothermal reaction of {} ,orthophosphoric acid,oxalic acid,and sodium methoxide in a molar ratio of 1:5:5:15 at 115 ℃ for 1 day.In this polymer,the {} tetrahedral consisting of two terminal hydroxo groups and two {} atoms are connected to the {} octahedral at two vertices,forming an interesting Y-shaped structural motif.These Y-shaped moieties are fuither linked to a zinzag layer array and two neighboring layers stack in a tongue-and-groove fashion.This compound exhibits an intense fluorescent emission at 413 nm upon photoexcitation at 310 nm in the solid state,and its complete decomposition occurs in the range of 200-417℃.
▼优质解答
答案和解析
聚合体{}具有有趣Y形模体的二维片层结构.{}与正磷酸,草酸,甲基氧钠以1:5:5:15的摩尔比,115摄氏度在热液中反应一天,在反应产物中可以观察到这个聚合体.在这个聚合体中,包含两个末端配位羟离子和俩{}原子的{}四面体与{}八面体在两个端点上连接在一起,组成了那个有趣的Y形结构模体.这些Y形模体又与一个锯齿形的层次与两个相邻的以舌榫方式叠放的层次相连.这个化合物,在固态413纳米通过310纳米的照相板时,会放出强烈荧光,而它在200摄氏度到417摄氏度里可以进行全合成.
(翻译的想吐.)