Lei Zhang, Yu Wang, Mengyu Xu, Alex M. Kokot, Jie Qiu and Peter C. Burns
{"title":"Hydrothermal synthesis and structure of organically templated layered neptunyl(vi) phosphate (NpO2)3(PO4)2(Terpy)†","authors":"Lei Zhang, Yu Wang, Mengyu Xu, Alex M. Kokot, Jie Qiu and Peter C. Burns","doi":"10.1039/D4CE00121D","DOIUrl":null,"url":null,"abstract":"<p >A novel neptunyl(<small>VI</small>) phosphate compound, (NpO<small><sub>2</sub></small>)<small><sub>3</sub></small>(PO<small><sub>4</sub></small>)<small><sub>2</sub></small>(Terpy), was synthesized by hydrothermal reaction. It crystallizes in the orthorhombic space group <em>Pca</em>2<small><sub>1</sub></small> with unit-cell parameters <em>a</em> = 13.9944 Å, <em>b</em> = 12.1989 Å, <em>c</em> = 13.1277 Å, <em>V</em> = 2241.1 Å<small><sup>3</sup></small>, and <em>Z</em> = 4. Related to the layered structure of the uranophane topology, it contains the first reported (Np<small><sup>VI</sup></small>O<small><sub>2</sub></small>)<small><sub>2</sub></small>(PO<small><sub>4</sub></small>)<small><sub>2</sub></small><small><sup>2−</sup></small> sheets, which are bonded <em>via</em> π–π interactions between the Np<small><sup>VI</sup></small>O<small><sub>2</sub></small>(Terpy)<small><sup>2+</sup></small> ligands that are perpendicular to the sheets.</p>","PeriodicalId":70,"journal":{"name":"CrystEngComm","volume":" 42","pages":" 5991-5995"},"PeriodicalIF":2.6000,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"CrystEngComm","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/ce/d4ce00121d","RegionNum":3,"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
Abstract
A novel neptunyl(VI) phosphate compound, (NpO2)3(PO4)2(Terpy), was synthesized by hydrothermal reaction. It crystallizes in the orthorhombic space group Pca21 with unit-cell parameters a = 13.9944 Å, b = 12.1989 Å, c = 13.1277 Å, V = 2241.1 Å3, and Z = 4. Related to the layered structure of the uranophane topology, it contains the first reported (NpVIO2)2(PO4)22− sheets, which are bonded via π–π interactions between the NpVIO2(Terpy)2+ ligands that are perpendicular to the sheets.
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