发布求助
文献互助 智能选刊 最新文献

ChemRN: Molecular Inorganic Chemistry (Topic)最新文献

筛选
英文 中文
Synthesis and Crystal Structure of Two Cu(II)-Benzene-1,2,4,5- Tetracarboxylates With Three-Dimensional Open Frameworks 两种Cu(II)-苯-1,2,4,5-四羧酸盐三维开放骨架的合成及晶体结构
ChemRN: Molecular Inorganic Chemistry (Topic) Pub Date : 2014-01-02 DOI: 10.2139/ssrn.3206812
R. Köferstein, C. Robl
{"title":"Synthesis and Crystal Structure of Two Cu(II)-Benzene-1,2,4,5- Tetracarboxylates With Three-Dimensional Open Frameworks","authors":"R. Köferstein, C. Robl","doi":"10.2139/ssrn.3206812","DOIUrl":"https://doi.org/10.2139/ssrn.3206812","url":null,"abstract":"Two new three-dimensional frameworks with zeolite-like channels were prepared in the presence of 1,6-diaminohexane. Cu1.5(H3N–(CH2)6–NH3)0.5[C6H2(COO)4]·5H2O (1) crystallizes in the triclinic space group P-1 with a = 772.56(7), b = 1110.36(7), c = 1111.98(8) pm, α = 98.720(7)°, β = 108.246(9)°, and γ = 95.559(7)°. Cu2(H3N–(CH2)6– NH3)0.5(OH)[C6H2(COO)4]·3H2O (2) crystallizes in the monoclinic space group P2/c with a = 1159.34(11), b = 1059.44(7), c = 1582.2(2) pm, and β = 106.130(11)°. The Cu2 coordination polyhedra are connected by [C6H2(COO)4]4– anions to yield three-dimensional frameworks with wide centrosymmetric channel-like voids. Complex 1 reveals voids extending along [100] with diagonals of 900 pm and 300 pm, whereas in complex 2 the diagonal of the nearly rectangular crossection of the channels extending parallel to [001] is 900 pm. The negative excess charges of the frameworks are compensated by [H3N–(CH2)6–NH3]2 cations, which occupy the voids along with water molecules. The [H3N–(CH2)6–NH3]2 cations are not connected to Cu2 and have served as templates.","PeriodicalId":431903,"journal":{"name":"ChemRN: Molecular Inorganic Chemistry (Topic)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2014-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128017568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信