{"title":"1,6-二(2-溴苯基)-2,5-二氮己烷乙酰丙酮高氯酸铜的合成与结构","authors":"H. Golchoubian","doi":"10.2116/ANALSCIX.24.X195","DOIUrl":null,"url":null,"abstract":"C21H25Br2ClCuN2O6 is tetragonal, P43212; the unit-cell parameters at 120(2)K are a = 13.5447(3)A, c = 13.6524(7)A, Z = 4, V = 2504.65(15)A3 and Dx = 1.751 g cm-3. The final R value was R1 = 0.0259 for 2480 reflections with I > 2σ(I). The complex cation is nearly planar and has a 2-fold symmetry and constructed from mixed-chelates of diamine and acetylacetonate. Two ClO4- ions are bound weakly above and below of the chelate plane, so that the coordination environment around the copper ion is approximately octahedral. The five-membered ring containing nitrogen and carbon atoms is puckered.","PeriodicalId":7796,"journal":{"name":"Analytical Sciences: X-ray Structure Analysis Online","volume":"29 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Synthesis and Structure of 1,6-Bis(2-boromophenyl)-2,5-diazahexane Acetylacetonato Copper(II) Perchlorate\",\"authors\":\"H. Golchoubian\",\"doi\":\"10.2116/ANALSCIX.24.X195\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"C21H25Br2ClCuN2O6 is tetragonal, P43212; the unit-cell parameters at 120(2)K are a = 13.5447(3)A, c = 13.6524(7)A, Z = 4, V = 2504.65(15)A3 and Dx = 1.751 g cm-3. The final R value was R1 = 0.0259 for 2480 reflections with I > 2σ(I). The complex cation is nearly planar and has a 2-fold symmetry and constructed from mixed-chelates of diamine and acetylacetonate. Two ClO4- ions are bound weakly above and below of the chelate plane, so that the coordination environment around the copper ion is approximately octahedral. The five-membered ring containing nitrogen and carbon atoms is puckered.\",\"PeriodicalId\":7796,\"journal\":{\"name\":\"Analytical Sciences: X-ray Structure Analysis Online\",\"volume\":\"29 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Analytical Sciences: X-ray Structure Analysis Online\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2116/ANALSCIX.24.X195\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Sciences: X-ray Structure Analysis Online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2116/ANALSCIX.24.X195","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
摘要
C21H25Br2ClCuN2O6为四边形，P43212;在120(2)K时，单元胞参数为a = 13.5447(3) a, c = 13.6524(7) a, Z = 4, V = 2504.65(15)A3, Dx = 1.751 g cm-3。对于I > 2σ(I)的2480次反射，最终R值为R1 = 0.0259。配合物阳离子接近平面，具有2重对称，由二胺和乙酰丙酮的混合螯合物构成。两个ClO4-离子在螯合平面的上下两侧结合较弱，使得铜离子周围的配位环境近似为八面体。含有氮和碳原子的五元环是皱褶状的。
Synthesis and Structure of 1,6-Bis(2-boromophenyl)-2,5-diazahexane Acetylacetonato Copper(II) Perchlorate
C21H25Br2ClCuN2O6 is tetragonal, P43212; the unit-cell parameters at 120(2)K are a = 13.5447(3)A, c = 13.6524(7)A, Z = 4, V = 2504.65(15)A3 and Dx = 1.751 g cm-3. The final R value was R1 = 0.0259 for 2480 reflections with I > 2σ(I). The complex cation is nearly planar and has a 2-fold symmetry and constructed from mixed-chelates of diamine and acetylacetonate. Two ClO4- ions are bound weakly above and below of the chelate plane, so that the coordination environment around the copper ion is approximately octahedral. The five-membered ring containing nitrogen and carbon atoms is puckered.
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