教師資料查詢 | 類別: 期刊論文 | 教師: 李明憲 LEE, MING-HSIEN (瀏覽個人網頁)

標題:A New Cadmium-Based Pb2Cd3(PO4)(2)(P2O7) with Two Types of Isolated P-O Groups
學年107
學期1
出版(發表)日期2019/01/24
作品名稱A New Cadmium-Based Pb2Cd3(PO4)(2)(P2O7) with Two Types of Isolated P-O Groups
作品名稱(其他語言)
著者Wenqiang Chen; Qun Jing; Qiaoqiao Zhang; Ming-Hsien Lee; Xuefang Lu; Ping Wei; Zhaohui Chen
單位
出版者
著錄名稱、卷期、頁數European journal of inorganic chemistry 2019(9), p.1273-1278
摘要Introduction transition metal with d10 electrons and lone pair cations with large radius into phosphate systems are helpful to get new crystal structure configuration. Guided by the above method, the first lead cadmium phosphate, Pb2Cd3(PO4)2(P2O7), was synthesized. Pb2Cd3(PO4)2(P2O7) features a three‐dimensional (3D) structure, in which Pb(1)2O8 dimer and Pb(2)O5 polyhedra are filled between the two‐dimensional (2D) layers, which are composed of unique [Cd6P8O30] groups. In the PbIIMIIPO (MII = without or divalent metal ions) systems, the title compound is the first phosphate containing two different P–O groups simultaneously. The ratios of cation/phosphorus (C/P) and polymerization modes of P–O anions have a close relationship by many structural comparisons. Thermal analysis shows that Pb2Cd3(PO4)2(P2O7) melts congruently and is thermally stable. In addition, the UV/Vis‐IR diffuse reflectance spectrum and infrared (IR) spectrum have been reported. The relationship between electronic structure and optical properties was clarified by first‐principles studies.
關鍵字Lead cadmium phosphate;Structure elucidation;Mixed P–O groups;Optical properties
語言英文(美國)
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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