{"id":11554,"date":"2022-11-29T09:00:13","date_gmt":"2022-11-29T01:00:13","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=11554"},"modified":"2022-11-29T09:00:13","modified_gmt":"2022-11-29T01:00:13","slug":"li-yuns-team-published-research-in-crystal-growth-design-in-20-cas-19959-71-8-2","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=11554","title":{"rendered":"Li, Yun’s team published research in Crystal Growth & Design in 20 | CAS: 19959-71-8"},"content":{"rendered":"

Li, Yun published the artcileA Metal-Ligand Layer Compatible with Various Types of Pillars for New Porous Coordination Polymers<\/i><\/b>, Computed Properties of 19959-71-8<\/a>, the publication is Crystal Growth & Design (2020), 20(10), 7021-7026, database is CAplus.<\/p>\n

Pillared-layer structures are classic for porous coordination polymers (PCPs), but suitable metal-ligand layers for such structures are rare. Here, the authors report a cationic {Zn2<\/sub>(pzdc)}+<\/sup> (H3<\/sub>pzdc = 3,5-pyrazoledicarboxylic acid) layer compatible with various types of pillar ligands. Solvothermal reactions of Zn(NO3<\/sub>)2<\/sub>\u00b76H2<\/sub>O and H3<\/sub>pzdc with 4-(pyridin-4-yl)-1H-pyrazole (Hpypz), 1,4-benzenedicarboxylic acid (H2<\/sub>bdc), or 2-amino-1,4-benzenedicarboxylic acid (H2<\/sub>abdc) in a mixed solvent of H2<\/sub>O and N,N-dimethylformamide (DMF) produced three pillared-layer PCPs, namely [Zn4<\/sub>(pzdc)2<\/sub>(pypz)2<\/sub>]\u00b7guest (1<\/strong>), [Zn4<\/sub>(pzdc)2<\/sub>(bdc)(H2<\/sub>O)1.53<\/sub>(DMF)0.47<\/sub>]\u00b7guest (2<\/strong>), and [Zn4<\/sub>(pzdc)2<\/sub>(abdc)(H2<\/sub>O)1.52<\/sub>(DMF)0.48<\/sub>]\u00b7guest (3<\/strong>), resp. Single-crystal X-ray analyses revealed that the {Zn2<\/sub>(pzdc)}+<\/sup> layers are fully pillared by pypz–<\/sup> in 1<\/strong> and half pillared by bdc2-<\/sup> and abdc2-<\/sup> in 2<\/strong> and 3<\/strong>, because the anionic pillars possess different charges. Consequently, 1<\/strong> shows one-dimensional (1D) channels with a small porosity and 2<\/strong> and 3<\/strong> show 2D channels with large porosities, both of which were verified by N2<\/sub> and CO2<\/sub> adsorption isotherms. While 1 has no coordinated solvent mols. and exhibits a high water stability, 2 and 3 possess coordinated solvent mols. and quickly transform to crystals of 2D coordination networks in water, [Zn4<\/sub>(pzdc)2<\/sub>(OH)2<\/sub>(H2<\/sub>O)6<\/sub>]\u00b7H2<\/sub>bdc\u00b74H2<\/sub>O (4<\/strong>) and [Zn4<\/sub>(pzdc)2<\/sub>(H2<\/sub>abdc)(OH)2<\/sub>(H2<\/sub>O)5<\/sub>]\u00b72H2<\/sub>O (5<\/strong>), resp., which can be further exfoliated into ultrathin nanosheets in an ammonia solution A new metal-ligand layer can adopt various types of pillars to give a series of pillared-layer PCPs with tunable pillar densities, porosities, and water stabilities. The water-instable ones can be exfoliated to ultrathin nanosheets with intermediates suitable for single-crystal diffraction characterization.<\/p>\n

Crystal Growth & Design published new progress about 19959-71-8. 19959-71-8 belongs to pyrazoles-derivatives, auxiliary class Pyrazole,Pyridine, name is 4-(1H-Pyrazol-4-yl)pyridine, and the molecular formula is C8H7N3, Computed Properties of 19959-71-8<\/a>.<\/p>\n

Referemce:
https:\/\/en.wikipedia.org\/wiki\/Pyrazole<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Crystal Growth & Design published new progress about 19959-71-8. 19959-71-8 belongs to pyrazoles-derivatives, auxiliary class Pyrazole,Pyridine, name is 4-(1H-Pyrazol-4-yl)pyridine, and the molecular formula is C8H7N3, Computed Properties of 19959-71-8<\/a>.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[803,131],"tags":[732],"class_list":["post-11554","post","type-post","status-publish","format-standard","hentry","category-19959-71-8","category-pyrazoles-derivatives","tag-m-w100-150"],"yoast_head":"\nLi, Yun's team published research in Crystal Growth & Design in 20 | CAS: 19959-71-8 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"Li, Yun published the artcileA Metal-Ligand Layer Compatible with Various Types of Pillars for New Porous Coordination Polymers, Computed Properties of 19959-71-8, the publication is Crystal Growth & Design (2020), 20(10), 7021-7026, database is CAplus.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Li, Yun's team published research in Crystal Growth & Design in 20 | CAS: 19959-71-8 | pyrazoles-derivatives\" \/>\n<meta property=\"og:description\" content=\"Li, Yun published the artcileA Metal-Ligand Layer Compatible with Various Types of Pillars for New Porous Coordination Polymers, Computed Properties of 19959-71-8, the publication is Crystal Growth & Design (2020), 20(10), 7021-7026, database is CAplus.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-29T01:00:13+00:00\" \/>\n<meta name=\"author\" content=\"Jessica.F\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jessica.F\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554\",\"name\":\"Li, Yun's team published research in Crystal Growth & Design in 20 | CAS: 19959-71-8 | pyrazoles-derivatives\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2022-11-29T01:00:13+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Li, Yun published the artcileA Metal-Ligand Layer Compatible with Various Types of Pillars for New Porous Coordination Polymers, Computed Properties of 19959-71-8, the publication is Crystal Growth & Design (2020), 20(10), 7021-7026, database is CAplus.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=11554#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.pyrazoles-derivatives.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Li, Yun’s team published research in Crystal Growth & Design in 20 | CAS: 19959-71-8\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/\",\"name\":\"pyrazoles-derivatives\",\"description\":\"Several pyrazole derivatives possess important pharmacological activities and they have been proved useful materials in drug research. 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