• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

一种异金属配位聚合物的晶体结构：-聚[[[四水合钴（II）]-μ-吡啶-2,6-二羧酸根合钙（II）-μ-吡啶-2,6-二羧酸根合]二水合物] 。

Crystal structure of a heterometallic coordination polymer: -poly[[[tetra-aqua-cobalt(II)]-μ-pyridine-2,6-di-carboxyl-ato-calcium(II)-μ-pyridine-2,6-di-carboxyl-ato] dihydrate].

作者信息

Lin Jie-Shuang, Zhang Bing-Guang

机构信息

Key Laboratory of Catalysis and Materials Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Science, South-Central University for Nationalities, Wuhan 430074, People's Republic of China.

出版信息

Acta Crystallogr E Crystallogr Commun. 2018 May 18;74(Pt 6):808-811. doi: 10.1107/S2056989018007120. eCollection 2018 Jun 1.

DOI:10.1107/S2056989018007120
PMID:29951235
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6002818/
Abstract

In the crystal of the title polymeric complex, {[CoCa(CHNO)(HO)]·2HO} (), the Co ion is ,,'-chelated by two pyridine-2,6-di-carboxyl-ate anions in a distorted NO octa-hedral geometry, and two carboxyl-ate O atoms of pyridine-2,6-di-carboxyl-ate anions bridge tetra-aqua-calcium(II) units to form polymeric chains propagating along the -axis direction. In the crystal, O-H⋯O and C-H⋯O hydrogen bonds, and offset π-π stacking inter-actions [inter-centroid distances = 3.551 (1) and 3.746 (1) Å] involving inversion-related pyridine rings link the polymeric chains and lattice water mol-ecules to form a supra-molecular three-dimensional framework.

摘要

在标题聚合物配合物{[CoCa(C₅H₃NO₄)(H₂O)₄]·2H₂O} （）的晶体中，Co离子由两个吡啶 - 2,6 - 二羧酸根阴离子以扭曲的N₂O₄八面体几何构型进行螯合，且吡啶 - 2,6 - 二羧酸根阴离子的两个羧酸根O原子桥连四水合钙（II）单元以形成沿z轴方向延伸的聚合物链。在晶体中，O—H⋯O和C—H⋯O氢键以及涉及反演相关吡啶环的偏移π - π堆积相互作用[质心间距 = 3.551 (1) 和3.746 (1) Å]将聚合物链和晶格水分子连接起来形成一个超分子三维框架。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/bff6f64fb7c8/e-74-00808-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/bf330fd502b6/e-74-00808-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/b157bd58fa87/e-74-00808-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/bff6f64fb7c8/e-74-00808-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/bf330fd502b6/e-74-00808-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/b157bd58fa87/e-74-00808-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5024/6002818/bff6f64fb7c8/e-74-00808-fig3.jpg

相似文献

1
Crystal structure of a heterometallic coordination polymer: -poly[[[tetra-aqua-cobalt(II)]-μ-pyridine-2,6-di-carboxyl-ato-calcium(II)-μ-pyridine-2,6-di-carboxyl-ato] dihydrate].一种异金属配位聚合物的晶体结构：-聚[[[四水合钴（II）]-μ-吡啶-2,6-二羧酸根合钙（II）-μ-吡啶-2,6-二羧酸根合]二水合物] 。
Acta Crystallogr E Crystallogr Commun. 2018 May 18;74(Pt 6):808-811. doi: 10.1107/S2056989018007120. eCollection 2018 Jun 1.
2
Crystal structures of -poly[[μ-aqua-di-aqua(μ-2-methyl-propano-ato-κ :,':')calcium] 2-methyl-propano-ate dihydrate], -poly[[μ-aqua-di-aqua-(μ-2-methyl-propano-ato-κ :,':')strontium] 2-methyl-propano-ate dihydrate] and -poly[[μ-aqua-di-aqua-(μ-2-methyl-propano-ato-κ :,':')(calcium/strontium)] 2-methyl-propano-ate dihydrate].-聚[[μ-水合-二水合（μ-2-甲基丙酸根-κO1，O2'）钙]·2-甲基丙酸盐二水合物]、-聚[[μ-水合-二水合（μ-2-甲基丙酸根-κO1，O2'）锶]·2-甲基丙酸盐二水合物]以及-聚[[μ-水合-二水合（μ-2-甲基丙酸根-κO1，O2'）（钙/锶）]·2-甲基丙酸盐二水合物]的晶体结构
Acta Crystallogr E Crystallogr Commun. 2020 Sep 25;76(Pt 10):1684-1688. doi: 10.1107/S2056989020012888. eCollection 2020 Oct 1.
3
Crystal structure of tetra-aqua-bis(3,5-di-amino-4H-1,2,4-triazol-1-ium)cobalt(II) bis-[bis-(pyridine-2,6-di-carboxyl-ato)cobaltate(II)] dihydrate.四水合双（3,5-二氨基-4H-1,2,4-三唑-1-鎓）钴（II）双[双（吡啶-2,6-二羧酸根）钴酸（II）]二水合物的晶体结构
Acta Crystallogr E Crystallogr Commun. 2015 May 30;71(Pt 6):m139-40. doi: 10.1107/S2056989015010014. eCollection 2015 Jun 1.
4
catena-Poly[[tri-aqua-copper(II)]-μ-5-carb-oxy-benzene-1,3-di-carboxyl-ato-κ(2) O (1):O (3)].链状聚[[三水合铜（II）]-μ-5-羧基苯-1,3-二羧酸根合-κ(2) O(1):O(3)]
Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 12;69(Pt 10):m538. doi: 10.1107/S1600536813024781. eCollection 2013.
5
Crystal structure of catena-poly[[(dimethyl sulfoxide-κO)(pyridine-2,6-di-carboxyl-ato-κ(3) O,N,O')nickel(II)]-μ-pyrazine-κ(2) N:N'].链式聚[[(二甲亚砜-κO)(吡啶-2,6-二羧酸根-κ(3)O,N,O')镍(II)]-μ-吡嗪-κ(2)N:N']的晶体结构
Acta Crystallogr E Crystallogr Commun. 2016 Apr 29;72(Pt 5):768-71. doi: 10.1107/S2056989016007064. eCollection 2016 May 1.
6
Crystal structure of a heterometallic coordination polymer: poly[di-aqua-bis-(μ-benzene-1,3,5-tri-carboxyl-ato)dicalcium(II)copper(II)].一种异金属配位聚合物的晶体结构：聚[二水合双（μ-苯-1,3,5-三羧酸根）二钙（II）铜（II）]
Acta Crystallogr E Crystallogr Commun. 2017 May 12;73(Pt 6):835-837. doi: 10.1107/S205698901700665X. eCollection 2017 Jun 1.
7
Poly[[diaqua-bis-[μ(4)-5-nitro-isophthalato-κ(4)O(1):O(1):O(3):O(3')]bis-[μ(3)-pyridine-4-carboxyl-ato-κ(3)O:O':N]tricobalt(II)] tetra-hydrate].聚[[二水合双-[μ(4)-5-硝基间苯二甲酸根合-κ(4)O(1):O(1):O(3):O(3')]双-[μ(3)-吡啶-4-羧酸根合-κ(3)O:O':N]三钴(II)]四水合物]
Acta Crystallogr Sect E Struct Rep Online. 2012 Apr 1;68(Pt 4):m451-2. doi: 10.1107/S1600536812011269. Epub 2012 Mar 21.
8
Poly[[octa-aqua-tetra-kis-(μ(3)-pyridine-2,5-dicarboxyl-ato)copper(II)diytterbium(III)] monohydrate].聚[[八水合四（μ(3)-吡啶-2,5-二羧酸根）铜（II）二镱（III）]一水合物]
Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):m615-6. doi: 10.1107/S1600536811014048. Epub 2011 Apr 22.
9
Poly[di-μ(2)-aqua-μ(5)-(pyridine-2,6-dicarboxyl-ato)-μ(3)-(pyridine-2,6-dicarboxyl-ato)-cobalt(II)disodium].聚[二-μ(2)-水-μ(5)-(吡啶-2,6-二羧酸根)-μ(3)-(吡啶-2,6-二羧酸根)-钴(II)二钠]
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1782-3. doi: 10.1107/S1600536811048252. Epub 2011 Nov 19.
10
Crystal structure of catena-poly[[[tri-aqua-(4-cyano-benzoato-κO)nickel(II)]-μ-4,4'-bi-pyridine-κ(2) N:N'] 4-cyano-benzoate].链状聚[[[三水合-(4-氰基苯甲酸根-κO)镍(II)]-μ-4,4'-联吡啶-κ(2)N:N']4-氰基苯甲酸盐]的晶体结构
Acta Crystallogr E Crystallogr Commun. 2015 Oct 17;71(Pt 11):m197-8. doi: 10.1107/S2056989015018344. eCollection 2015 Nov 1.

本文引用的文献

1
The Cambridge Structural Database.剑桥结构数据库。
Acta Crystallogr B Struct Sci Cryst Eng Mater. 2016 Apr;72(Pt 2):171-9. doi: 10.1107/S2052520616003954. Epub 2016 Apr 1.
2
Iodine-templated assembly of unprecedented 3d-4f metal-organic frameworks as photocatalysts for hydrogen generation.碘模板组装前所未有的 3d-4f 金属-有机骨架作为光催化剂用于产氢。
Chem Commun (Camb). 2013 May 4;49(34):3564-6. doi: 10.1039/c3cc39173f.
3
Assembly of organic-inorganic hybrid supramolecular materials based on basketlike {M⊂P6Mo18O73} (M = Ca, Sr, Ba) cage and transition-metal complex.
基于篮状{ M⊂P6Mo18O73}（M = Ca，Sr，Ba）笼和过渡金属配合物的有机-无机杂化超分子材料的组装。
Inorg Chem. 2013 Jan 7;52(1):485-98. doi: 10.1021/ic302311q. Epub 2012 Dec 18.
4
Poly[[dodeca-aqua-bis-(μ(3)-pyridine-2,6-dicarboxyl-ato)tetra-kis-(μ(2)-pyridine-2,6-dicarboxyl-ato)tri-calciumdieuropium(III)] 10.5-hydrate].聚[[十二水双（μ(3)-吡啶-2,6-二羧酸根）四（μ(2)-吡啶-2,6-二羧酸根）三钙二铕(III)] 10.5水合物]
Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):m685-6. doi: 10.1107/S1600536812018028. Epub 2012 Apr 28.
5
Reversible solid-state structural conversion between a three-dimensional network and a one-dimensional chain of Cu(II) triazole coordination polymers in acidic/basic-suspensions or vapors.在酸性/碱性悬浮液或蒸气中，Cu(II)三唑配位聚合物的三维网络和一维链之间的可逆固-固相结构转换。
Chem Commun (Camb). 2011 Jan 14;47(2):653-5. doi: 10.1039/c0cc04293e. Epub 2010 Nov 29.
6
pH- and mol-ratio dependent formation of zinc(II) coordination polymers with iminodiacetic acid: synthesis, spectroscpic, crystal structure and thermal studies.锌（II）与亚氨基二乙酸形成的配位聚合物的pH值和摩尔比依赖性：合成、光谱、晶体结构及热学研究
J Solid State Chem. 2009 Oct 1;182(10):2698-2706. doi: 10.1016/j.jssc.2009.06.042.
7
A multifunctional 3D ferroelectric and NLO-active porous metal-organic framework.一种多功能三维铁电且具有非线性光学活性的多孔金属有机框架。
J Am Chem Soc. 2009 May 27;131(20):6894-5. doi: 10.1021/ja9000129.
8
A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.