A. S. Zaguzin, Ya. A. Zaitsev, A. V. Zaitsev, N. A. Korobeynikov, M. A. Bondarenko, E. A. Maksimovskii, V. P. Fedin, S. A. Adonin
{"title":"金属-有机配位聚合物[Zn2(bdc)x(bdc- i)(2-x)dabco]的晶体结构与性能","authors":"A. S. Zaguzin, Ya. A. Zaitsev, A. V. Zaitsev, N. A. Korobeynikov, M. A. Bondarenko, E. A. Maksimovskii, V. P. Fedin, S. A. Adonin","doi":"10.1134/S0036023625601436","DOIUrl":null,"url":null,"abstract":"<p>New mixed-ligand organometallic frameworks based on zinc terephthalate (bdc), 2‑iodoterephthalate (bdc-I), and 1,4-diazabicyclo[2.2.2]octane (dabco) were obtained: [Zn<sub>2</sub>(bdc)<sub>1.67</sub>(bdc-I)<sub>0.33</sub>dabco] (<b>I</b>), [Zn<sub>2</sub>(bdc)<sub>1.46</sub>(bdc-I)<sub>0.54</sub>dabco] (<b>II</b>), [Zn<sub>2</sub>(bdc)<sub>1.12</sub>(bdc-I)<sub>0.88</sub>dabco] (<b>III</b>), [Zn<sub>2</sub>(bdc)<sub>0.80</sub>(bdc-I)<sub>1.2</sub>dabco] (<b>IV</b>), [Zn<sub>2</sub>(bdc)<sub>0.46</sub>(bdc-I)<sub>1.54</sub>dabco] (<b>V</b>). Their structures and composition were determined by single-crystal and powder X-ray diffraction, as well as elemental analysis. Compounds <b>I–V</b> are isostructural with [Zn<sub>2</sub>(bdc)<sub>2</sub>(dabco)], but not with [Zn<sub>2</sub>(bdc-I)<sub>2</sub>(dabco)], which we have not described previously, which is confirmed by X-ray powder diffraction data. Experiments on the sorption of diiodine vapors are consistent with the idea that the presence of a larger amount of 2-iodoterephthalate in the MOF should lead to a decrease in pore volume: the greatest amount of I<sub>2</sub> is absorbed by <b>I</b>, and the smallest by is absorbed <b>V</b>.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"70 8","pages":"1125 - 1131"},"PeriodicalIF":1.5000,"publicationDate":"2025-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Crystal Structures and Properties of Metal-Organic Coordination Polymers [Zn2(bdc)x(bdc-I)(2–x)dabco]\",\"authors\":\"A. S. Zaguzin, Ya. A. Zaitsev, A. V. Zaitsev, N. A. Korobeynikov, M. A. Bondarenko, E. A. Maksimovskii, V. P. Fedin, S. A. Adonin\",\"doi\":\"10.1134/S0036023625601436\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>New mixed-ligand organometallic frameworks based on zinc terephthalate (bdc), 2‑iodoterephthalate (bdc-I), and 1,4-diazabicyclo[2.2.2]octane (dabco) were obtained: [Zn<sub>2</sub>(bdc)<sub>1.67</sub>(bdc-I)<sub>0.33</sub>dabco] (<b>I</b>), [Zn<sub>2</sub>(bdc)<sub>1.46</sub>(bdc-I)<sub>0.54</sub>dabco] (<b>II</b>), [Zn<sub>2</sub>(bdc)<sub>1.12</sub>(bdc-I)<sub>0.88</sub>dabco] (<b>III</b>), [Zn<sub>2</sub>(bdc)<sub>0.80</sub>(bdc-I)<sub>1.2</sub>dabco] (<b>IV</b>), [Zn<sub>2</sub>(bdc)<sub>0.46</sub>(bdc-I)<sub>1.54</sub>dabco] (<b>V</b>). Their structures and composition were determined by single-crystal and powder X-ray diffraction, as well as elemental analysis. Compounds <b>I–V</b> are isostructural with [Zn<sub>2</sub>(bdc)<sub>2</sub>(dabco)], but not with [Zn<sub>2</sub>(bdc-I)<sub>2</sub>(dabco)], which we have not described previously, which is confirmed by X-ray powder diffraction data. Experiments on the sorption of diiodine vapors are consistent with the idea that the presence of a larger amount of 2-iodoterephthalate in the MOF should lead to a decrease in pore volume: the greatest amount of I<sub>2</sub> is absorbed by <b>I</b>, and the smallest by is absorbed <b>V</b>.</p>\",\"PeriodicalId\":762,\"journal\":{\"name\":\"Russian Journal of Inorganic Chemistry\",\"volume\":\"70 8\",\"pages\":\"1125 - 1131\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2025-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Inorganic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S0036023625601436\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Inorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S0036023625601436","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Crystal Structures and Properties of Metal-Organic Coordination Polymers [Zn2(bdc)x(bdc-I)(2–x)dabco]
New mixed-ligand organometallic frameworks based on zinc terephthalate (bdc), 2‑iodoterephthalate (bdc-I), and 1,4-diazabicyclo[2.2.2]octane (dabco) were obtained: [Zn2(bdc)1.67(bdc-I)0.33dabco] (I), [Zn2(bdc)1.46(bdc-I)0.54dabco] (II), [Zn2(bdc)1.12(bdc-I)0.88dabco] (III), [Zn2(bdc)0.80(bdc-I)1.2dabco] (IV), [Zn2(bdc)0.46(bdc-I)1.54dabco] (V). Their structures and composition were determined by single-crystal and powder X-ray diffraction, as well as elemental analysis. Compounds I–V are isostructural with [Zn2(bdc)2(dabco)], but not with [Zn2(bdc-I)2(dabco)], which we have not described previously, which is confirmed by X-ray powder diffraction data. Experiments on the sorption of diiodine vapors are consistent with the idea that the presence of a larger amount of 2-iodoterephthalate in the MOF should lead to a decrease in pore volume: the greatest amount of I2 is absorbed by I, and the smallest by is absorbed V.
期刊介绍：
Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.
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