{"title":"","authors":"Yuchen Xiao, Xianhui Bu and Pingyun Feng*, ","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"64 28","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acs.inorgchem.5c02761","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144665299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Cierra J. Foster, Jie Xiong, Matt Boswell, Weiwei Xie, Maxim Avdeev and Patrick M. Woodward*,
{"title":"","authors":"Cierra J. Foster, Jie Xiong, Matt Boswell, Weiwei Xie, Maxim Avdeev and Patrick M. Woodward*, ","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"64 28","pages":"XXX-XXX XXX-XXX"},"PeriodicalIF":4.3,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acs.inorgchem.5c01630","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144665320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Inorganic ChemistryPub Date : 2025-07-21Epub Date: 2025-07-04DOI: 10.1021/acs.inorgchem.5c01899
Hui Li, Shaoying Ju, Ting Chen, Kun Ding, Weili Yan, Douglas W Stephan, Yile Wu
{"title":"Reactions of 2-Diphenylphosphino-benzaldehyde with Group 13 Lewis Acids.","authors":"Hui Li, Shaoying Ju, Ting Chen, Kun Ding, Weili Yan, Douglas W Stephan, Yile Wu","doi":"10.1021/acs.inorgchem.5c01899","DOIUrl":"10.1021/acs.inorgchem.5c01899","url":null,"abstract":"<p><p>2-Diphenylphosphinobenzaldehyde <b>1</b> reacts with the group 13 Lewis acids to give simple phosphine adducts C<sub>6</sub>H<sub>4</sub>P(C(O)H)(Ph)<sub>2</sub>InX<sub>3</sub>; X = Br <b>2</b> and I <b>3</b>. In contrast, the Lewis acids GaCl<sub>3</sub>, AlCl<sub>3</sub>, E(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> (E = B or Al), and ClAl(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub> affect Lewis acid/phosphine addition to a carbonyl group, affording zwitterions with either the eight-membered ring products [(C<sub>6</sub>H<sub>4</sub>C(H)(OER<sub>3</sub>)P(Ph)<sub>2</sub>)]<sub>2</sub> ER<sub>3</sub> = Al(C<sub>6</sub>F<sub>5</sub>)<sub><b>3</b></sub> <b>4</b>, Al(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>Cl <b>5</b>, AlCl<sub>3</sub> <b>6</b>, or GaCl<sub>3</sub> <b>7</b> or the six-membered ring species (C<sub>6</sub>H<sub>4</sub>C(H)(OB(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>)P(Ph)<sub>2</sub>(C<sub>6</sub>H<sub>4</sub>C(H)(O) P(Ph)<sub>2</sub>)) <b>8</b>. These products derived from the frustrated Lewis pair additions to aldehyde fragments are fully characterized and described, and the differing reactivity is considered.</p>","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":" ","pages":"14524-14530"},"PeriodicalIF":4.3,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144558430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Ligand Engineering Enhances Electrical Conductivity in Photoluminescent Coordination Polymers.","authors":"Feng Hu,Yang Chen,Mengkai Zuo,Yuye Sun,Zhong Xu,Hao Sun,Wei Huang,Dayu Wu","doi":"10.1021/acs.inorgchem.5c02081","DOIUrl":"https://doi.org/10.1021/acs.inorgchem.5c02081","url":null,"abstract":"Metal-organic frameworks (MOFs) or coordination polymers (CPs) typically exhibit poor electrical conductivity due to rapid electron-hole recombination, which hampers their promising prospects in energy storage and conversion. Hence, the precise regulation of charge transport properties in a controllable manner remains a critical challenge. Herein, we report a ligand engineering strategy to enhance the electrical conductivity of photoluminescent CPs using pyridyl-modified triazolyl ligands and Cu(I) metal centers. By modulating the substituent and isomerism of the ligand, distinct structural topologies with varied π-π stacking sequences were successfully achieved. Notably, systematic investigations of the structure-property relationship demonstrate that, as the π-π stacking interaction increases, the photoluminescence quantum yield (PLQY) decreases from 19.36 to 7.89%, while the electrical conductivity of CPs increases remarkably from 9.04 × 10-7 to 1.11 × 10-5 S cm-1 at room temperature. These findings reveal the critical role of π-π stacking in governing the conductive performance of photoluminescent CPs. Collectively, this work exemplifies a molecular engineering strategy for tailoring charge transport properties through precise supramolecular interactions.","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":"21 1","pages":""},"PeriodicalIF":4.6,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144678228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Triarylboron-Doped Polymer Matrix Ultralong Room-Temperature Phosphorescent Materials for Advanced Multidimensional Information Encryption.","authors":"Jin-Fa Chen, Xu-Xu Jia, Yu-Xi Yuan, Qi Lin, Bingbing Shi, Hong Yao, Wen-Juan Qu, Tai-Bao Wei","doi":"10.1021/acs.inorgchem.5c01025","DOIUrl":"10.1021/acs.inorgchem.5c01025","url":null,"abstract":"<p><p>Constructing polymer-based ultralong organic room-temperature phosphorescence (UORTP) materials that exhibit time-dependent phosphorescent color variation holds profound significance. Triarylboranes, as a typical class of fluorophores, are widely used in the fabrication of various functional organic luminescent materials, and achieving UORTP materials from triarylboranes has become an important studied topic. In this study, a polymer-based UORTP material is fabricated by means of doping organic phosphor (<b>NBC</b>) composed of boronic acid-modified triarylborane unit into a poly(vinyl alcohol) (PVA) matrix, which is attributed to the hydrogen bonding between <b>NBC</b> and PVA, effectively suppressing the nonradiative decay. The experimental results show that the afterglow color of <b>NBC@PVA</b> film gradually changed from orange to green after irradiation with 365 nm UV light, thereby successfully realizing a polymer-doped phosphorescent material characterized by an ultralong lifetime and color variability. By employing two fluorescent dyes, namely, Rhodamine B and Fluorescein, as energy acceptors, we successfully engineered color-tunable UORTP emission. Furthermore, the excellent applicability of these materials in information encryption and anticounterfeiting has also been demonstrated.</p>","PeriodicalId":40,"journal":{"name":"Inorganic Chemistry","volume":" ","pages":"14193-14201"},"PeriodicalIF":4.3,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144558431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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