炔基官能化铁(II)自旋交叉配合物的荧光发射调制

IF 9.4 1区 化学 Q1 CHEMISTRY, MULTIDISCIPLINARY
Yang Qu, Rong Sun, Bing-Wu Wang, Song Gao
{"title":"炔基官能化铁(II)自旋交叉配合物的荧光发射调制","authors":"Yang Qu, Rong Sun, Bing-Wu Wang, Song Gao","doi":"10.31635/ccschem.024.202404670","DOIUrl":null,"url":null,"abstract":"<p>Combining spin crossover (SCO) and fluorescence properties could respond to multiple physical stimulus and is meaningful for the development of switches and imaging tools. In this work, we present a new family of neutral mononuclear iron(II) complexes, denoted as Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>1–3</sup>)<sub>2</sub> and Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>3</sup>)<sub>2</sub>·CH<sub>2</sub>Cl<sub>2</sub> with N<sub>4</sub>O<sub>2</sub> donor sets. These complexes were synthesized employing a series of tridentate Schiff base ligands, which contain an ethynyl group (H<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>1–3</sup> = 3-ethynyl-<i>N</i>′-((4-methylpyridin-2-yl)methylene)benzohydrazide (<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>4MePAH-3EyBHZ</bold></b>, H<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>1</sup>), 3-ethynyl-<i>N</i>′-((4-methoxylpyridin-2-yl)methylene)benzohydrazide (<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>4OMePAH-3EyBHZ</bold></b>, H<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>2</sup>), 3-ethynyl-<i>N</i>′-((5-methylpyridin-2-yl)methylene)benzohydrazide (<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>5MePAH-3EyBHZ</bold></b>, H<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>3</sup>)). Variable-temperature magnetic susceptibility measurements revealed that Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>1</sup>)<sub>2</sub> exhibits an abrupt and complete SCO with characteristic temperature <i>T</i><sub>1/2↓</sub> = 176 K and <i>T</i><sub>1/2↑</sub> = 178 K; Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>2</sup>)<sub>2</sub> exhibits an abrupt and complete SCO with <i>T</i><sub>1/2↓</sub> = 214 K and <i>T</i><sub>1/2↑</sub> = 219 K; Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>3</sup>)<sub>2</sub> exhibits an abrupt and complete SCO with <i>T</i><sub>1/2↓</sub> = 218 K and<i> T</i><sub>1/2↑</sub> = 226 K. The partial conformational inversion is observed between the high spin and low spin state of Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>2</sup>)<sub>2</sub> evidenced by the variable-temperature single-crystal X-ray diffraction analysis. An unusual increase of emission intensity was observed in the fluorescence spectra of Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>1</sup>)<sub>2</sub> and Fe(<b xmlns:bkstg=\"http://www.atypon.com/backstage-ns\" xmlns:fn=\"http://www.w3.org/2005/xpath-functions\" xmlns:pxje=\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\" xmlns:urlutil=\"java:com.atypon.literatum.customization.UrlUtil\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">\n<bold>L</bold></b><sup>2</sup>)<sub>2</sub> during the heating SCO process. These findings are both valuable in the study of spin-fluorescence interaction and synthesis of new multifunctional SCO complexes.</p>","PeriodicalId":9810,"journal":{"name":"CCS Chemistry","volume":null,"pages":null},"PeriodicalIF":9.4000,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fluorescence Emission Modulation of Alkynyl-Functionalized Iron(II) Spin-Crossover Complexes\",\"authors\":\"Yang Qu, Rong Sun, Bing-Wu Wang, Song Gao\",\"doi\":\"10.31635/ccschem.024.202404670\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Combining spin crossover (SCO) and fluorescence properties could respond to multiple physical stimulus and is meaningful for the development of switches and imaging tools. In this work, we present a new family of neutral mononuclear iron(II) complexes, denoted as Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>1–3</sup>)<sub>2</sub> and Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>3</sup>)<sub>2</sub>·CH<sub>2</sub>Cl<sub>2</sub> with N<sub>4</sub>O<sub>2</sub> donor sets. These complexes were synthesized employing a series of tridentate Schiff base ligands, which contain an ethynyl group (H<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>1–3</sup> = 3-ethynyl-<i>N</i>′-((4-methylpyridin-2-yl)methylene)benzohydrazide (<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>4MePAH-3EyBHZ</bold></b>, H<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>1</sup>), 3-ethynyl-<i>N</i>′-((4-methoxylpyridin-2-yl)methylene)benzohydrazide (<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>4OMePAH-3EyBHZ</bold></b>, H<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>2</sup>), 3-ethynyl-<i>N</i>′-((5-methylpyridin-2-yl)methylene)benzohydrazide (<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>5MePAH-3EyBHZ</bold></b>, H<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>3</sup>)). Variable-temperature magnetic susceptibility measurements revealed that Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>1</sup>)<sub>2</sub> exhibits an abrupt and complete SCO with characteristic temperature <i>T</i><sub>1/2↓</sub> = 176 K and <i>T</i><sub>1/2↑</sub> = 178 K; Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>2</sup>)<sub>2</sub> exhibits an abrupt and complete SCO with <i>T</i><sub>1/2↓</sub> = 214 K and <i>T</i><sub>1/2↑</sub> = 219 K; Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>3</sup>)<sub>2</sub> exhibits an abrupt and complete SCO with <i>T</i><sub>1/2↓</sub> = 218 K and<i> T</i><sub>1/2↑</sub> = 226 K. The partial conformational inversion is observed between the high spin and low spin state of Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>2</sup>)<sub>2</sub> evidenced by the variable-temperature single-crystal X-ray diffraction analysis. An unusual increase of emission intensity was observed in the fluorescence spectra of Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>1</sup>)<sub>2</sub> and Fe(<b xmlns:bkstg=\\\"http://www.atypon.com/backstage-ns\\\" xmlns:fn=\\\"http://www.w3.org/2005/xpath-functions\\\" xmlns:pxje=\\\"java:com.atypon.frontend.services.impl.PassportXslJavaExtentions\\\" xmlns:urlutil=\\\"java:com.atypon.literatum.customization.UrlUtil\\\" xmlns:xlink=\\\"http://www.w3.org/1999/xlink\\\">\\n<bold>L</bold></b><sup>2</sup>)<sub>2</sub> during the heating SCO process. These findings are both valuable in the study of spin-fluorescence interaction and synthesis of new multifunctional SCO complexes.</p>\",\"PeriodicalId\":9810,\"journal\":{\"name\":\"CCS Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":9.4000,\"publicationDate\":\"2024-09-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CCS Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31635/ccschem.024.202404670\",\"RegionNum\":1,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CCS Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31635/ccschem.024.202404670","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

摘要

结合自旋交叉(SCO)和荧光特性可以对多种物理刺激做出反应,对开关和成像工具的开发很有意义。在这项工作中,我们提出了一个新的中性单核铁(II)配合物家族,分别称为 Fe(L1-3)2 和 Fe(L3)2-CH2Cl2,具有 N4O2 供体组。这些配合物是利用一系列三叉席夫碱配体合成的,这些配体含有一个乙炔基(HL1-3 = 3-乙炔基-N′-((4-甲基吡啶-2-基)亚甲基)苯甲酰肼(4MePAH-3EyBHZ、HL1)、3-乙炔基-N′-((4-甲氧基吡啶-2-基)亚甲基)苯酰肼(4OMePAH-3EyBHZ, HL2)、3-乙炔基-N′-((5-甲基吡啶-2-基)亚甲基)苯酰肼(5MePAH-3EyBHZ, HL3))。变温磁感应强度测量结果表明,Fe(L1)2 在特征温度 T1/2↓ = 176 K 和 T1/2↑ = 178 K 时表现出突然和完全的 SCO;Fe(L2)2表现出突然和完全的 SCO,特征温度为 T1/2↓ = 214 K 和 T1/2↑ = 219 K;Fe(L3)2表现出突然和完全的 SCO,特征温度为 T1/2↓ = 218 K 和 T1/2↑ = 226 K。变温单晶 X 射线衍射分析表明,Fe(L2)2 的高自旋态和低自旋态之间存在部分构象反转。在加热 SCO 的过程中,Fe(L1)2 和 Fe(L2)2 的荧光光谱中的发射强度出现了不寻常的增加。这些发现对于研究自旋-荧光相互作用和合成新型多功能 SCO 复合物都很有价值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fluorescence Emission Modulation of Alkynyl-Functionalized Iron(II) Spin-Crossover Complexes

Combining spin crossover (SCO) and fluorescence properties could respond to multiple physical stimulus and is meaningful for the development of switches and imaging tools. In this work, we present a new family of neutral mononuclear iron(II) complexes, denoted as Fe( L1–3)2 and Fe( L3)2·CH2Cl2 with N4O2 donor sets. These complexes were synthesized employing a series of tridentate Schiff base ligands, which contain an ethynyl group (H L1–3 = 3-ethynyl-N′-((4-methylpyridin-2-yl)methylene)benzohydrazide ( 4MePAH-3EyBHZ, H L1), 3-ethynyl-N′-((4-methoxylpyridin-2-yl)methylene)benzohydrazide ( 4OMePAH-3EyBHZ, H L2), 3-ethynyl-N′-((5-methylpyridin-2-yl)methylene)benzohydrazide ( 5MePAH-3EyBHZ, H L3)). Variable-temperature magnetic susceptibility measurements revealed that Fe( L1)2 exhibits an abrupt and complete SCO with characteristic temperature T1/2↓ = 176 K and T1/2↑ = 178 K; Fe( L2)2 exhibits an abrupt and complete SCO with T1/2↓ = 214 K and T1/2↑ = 219 K; Fe( L3)2 exhibits an abrupt and complete SCO with T1/2↓ = 218 K and T1/2↑ = 226 K. The partial conformational inversion is observed between the high spin and low spin state of Fe( L2)2 evidenced by the variable-temperature single-crystal X-ray diffraction analysis. An unusual increase of emission intensity was observed in the fluorescence spectra of Fe( L1)2 and Fe( L2)2 during the heating SCO process. These findings are both valuable in the study of spin-fluorescence interaction and synthesis of new multifunctional SCO complexes.

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来源期刊
CCS Chemistry
CCS Chemistry Chemistry-General Chemistry
CiteScore
13.60
自引率
13.40%
发文量
475
审稿时长
10 weeks
期刊介绍: CCS Chemistry, the flagship publication of the Chinese Chemical Society, stands as a leading international chemistry journal based in China. With a commitment to global outreach in both contributions and readership, the journal operates on a fully Open Access model, eliminating subscription fees for contributing authors. Issued monthly, all articles are published online promptly upon reaching final publishable form. Additionally, authors have the option to expedite the posting process through Immediate Online Accepted Article posting, making a PDF of their accepted article available online upon journal acceptance.
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