K8Cd21Pb7(P2O7)16 and KCd2P3O10: Two new phosphates featuring special structure configurations
學年 109
學期 2
出版（發表）日期 2021-02-01
作品名稱 K8Cd21Pb7(P2O7)16 and KCd2P3O10: Two new phosphates featuring special structure configurations
作品名稱（其他語言）
著者 Na Li; Lu Qi; Lu Li; Zhongqi Jiang; Jihong Fu; Ming-Hsien Lee; Zhaohui Chen
單位
出版者
著錄名稱、卷期、頁數 Journal of Solid State Chemistry v.294, 121834
摘要 Two new phosphates, KCd2P3O10 and K8Cd21Pb7(P2O7)16, have been obtained using high-temperature molten method for the first time. They show three-dimensional (3D) framework structures composed of [Cd2P3O18]∞ layers for KCd2P3O10 and [Cd36P48O237]∞ corrugated layers for K8Cd21Pb7(P2O7)16. To the best of our knowledge, K8Cd21Pb7(P2O7)16 is the first Cd-based phosphate that is constructed by tremendous [Cd18P24O121]∞ anionic duplicate units, which contain intriguing multimember-rings (6-MR, 8-MR, 16-MR). In addition, K8Cd21Pb7(P2O7)16 contains coexistent Cd2O10 single rings and Cd3O12 twin rings, which have not been found in other Cd-based phosphates. The comparison of structures was carried out among all the relevant anhydrous Cd-based phosphates. Combining with theoretical analysis, the relationship between electronic structures and optical properties is further elaborated.
關鍵字 KCd2P3O10;K8Cd21Pb7(P2O7)16;[Cd18P24O121] skeleton;Structural comparison;Theoretical calculation
語言 en
ISSN
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 否
國別 GBR
公開徵稿
出版型式 ,電子版,紙本
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/121006 )