五和六配位二维金属卤化物有机-无机相变材料。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-09-29 DOI:10.1039/d5cc04326c

Hui-Ping Chen,Zhen-Yu Wang,Jun-Chao Qi,Hang Peng,Tian-En Yang,Xiao-Xuan Zhang,Xin-Yu Luo,Wei-Qiang Liao

{"title":"五和六配位二维金属卤化物有机-无机相变材料。","authors":"Hui-Ping Chen,Zhen-Yu Wang,Jun-Chao Qi,Hang Peng,Tian-En Yang,Xiao-Xuan Zhang,Xin-Yu Luo,Wei-Qiang Liao","doi":"10.1039/d5cc04326c","DOIUrl":null,"url":null,"abstract":"Two-dimensional organic-inorganic hybrid metal halides (2D OIHMHs) have attracted extensive attention due to their diverse functionalities, but most of them form layered structures with only six-coordinate geometry. Herein, we report a novel 2D OIHMH phase transition material, (N,N'-diisopropylethylammonium) tricadmium heptachloride, which contains Cd2+ ions with both five- and six-coordinate configurations, forming a rarely seen 2D structure. In addition, it exhibits an isostructural phase transition at 263 K and a large optical bandgap of 5.53 eV.","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"66 1","pages":""},"PeriodicalIF":4.2000,"publicationDate":"2025-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A five- and six-coordinated two-dimensional metal halide organic-inorganic phase transition material.\",\"authors\":\"Hui-Ping Chen,Zhen-Yu Wang,Jun-Chao Qi,Hang Peng,Tian-En Yang,Xiao-Xuan Zhang,Xin-Yu Luo,Wei-Qiang Liao\",\"doi\":\"10.1039/d5cc04326c\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two-dimensional organic-inorganic hybrid metal halides (2D OIHMHs) have attracted extensive attention due to their diverse functionalities, but most of them form layered structures with only six-coordinate geometry. Herein, we report a novel 2D OIHMH phase transition material, (N,N'-diisopropylethylammonium) tricadmium heptachloride, which contains Cd2+ ions with both five- and six-coordinate configurations, forming a rarely seen 2D structure. In addition, it exhibits an isostructural phase transition at 263 K and a large optical bandgap of 5.53 eV.\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":\"66 1\",\"pages\":\"\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2025-09-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1039/d5cc04326c\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1039/d5cc04326c","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

二维有机-无机杂化金属卤化物（2D OIHMHs）由于其多种功能而引起了广泛的关注，但它们大多形成层状结构，只有六坐标几何结构。在此，我们报道了一种新的二维OIHMH相变材料（N，N'-二异丙基乙基铵）七氯化三镉，它含有具有五和六坐标构型的Cd2+离子，形成罕见的二维结构。此外，该材料在263k时表现出等结构相变，具有5.53 eV的大带隙。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

A five- and six-coordinated two-dimensional metal halide organic-inorganic phase transition material.

Two-dimensional organic-inorganic hybrid metal halides (2D OIHMHs) have attracted extensive attention due to their diverse functionalities, but most of them form layered structures with only six-coordinate geometry. Herein, we report a novel 2D OIHMH phase transition material, (N,N'-diisopropylethylammonium) tricadmium heptachloride, which contains Cd2+ ions with both five- and six-coordinate configurations, forming a rarely seen 2D structure. In addition, it exhibits an isostructural phase transition at 263 K and a large optical bandgap of 5.53 eV.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.