• 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

链状聚[[二水合四价铽(III)]-四(μ(2)-吡啶-4-羧酸根-κO:O')-[二水合四价铽(III)]-双(μ(2)-吡啶-4-羧酸根-κO:O')]

catena-Poly[[diaquaterbium(III)]-tetrakis(μ(2)-pyridine-4-carboxylato-κO:O')-[diaquaterbium(III)]-bis(μ(2)-pyridine-4-carboxylato-κO:O')].

作者信息

Zhang Xiangfei, Zhai Bin

机构信息

Department of Chemistry, Shangqiu Normal University, Shangqiu 476000 Henan, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):m1439-40. doi: 10.1107/S1600536811038487. Epub 2011 Sep 30.

DOI:10.1107/S1600536811038487
PMID:22065634
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3201511/
Abstract

The title complex, Tb(2)(C(6)H(4)NO(2))(6)(H(2)O)(4), was isolated under hydro-thermal conditions using the ligand pyridine-4-carb-oxy-lic acid (HL) and Tb(2)O(3). The deprotonated L(2-) ligands adopt bridging coordination modes. The central Tb(III) atom is bridged by L(2-) ligands, forming a polymeric chain parallel to the a axis. Supra-molecular O-H⋯N inter-actions link the chains, building up a layer parallel to (010). O-H⋯O hydrogen bonds also occur. Two of the pyridine rings are disordered by rotation around the central C-N direction with occupancy ratios of 0.53 (1):0.47 (1).

摘要

标题配合物[Tb₂(C₆H₄NO₂)₆(H₂O)₄]ₙ是在水热条件下，使用配体吡啶-4-羧酸（HL）和Tb₂O₃分离得到的。去质子化的L²⁻配体采用桥联配位模式。中心Tb(III)原子由L²⁻配体桥联，形成平行于a轴的聚合物链。超分子O-H⋯N相互作用连接这些链，构建出平行于(010)的层。同时也存在O-H⋯O氢键。其中两个吡啶环围绕中心C-N方向旋转而无序，占有率为0.53(1):0.47(1)。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/128c/3201511/5674797117d1/e-67-m1439-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/128c/3201511/45f8d3201726/e-67-m1439-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/128c/3201511/5674797117d1/e-67-m1439-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/128c/3201511/45f8d3201726/e-67-m1439-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/128c/3201511/5674797117d1/e-67-m1439-fig2.jpg

相似文献

1
catena-Poly[[diaquaterbium(III)]-tetrakis(μ(2)-pyridine-4-carboxylato-κO:O')-[diaquaterbium(III)]-bis(μ(2)-pyridine-4-carboxylato-κO:O')].链状聚[[二水合四价铽(III)]-四(μ(2)-吡啶-4-羧酸根-κO:O')-[二水合四价铽(III)]-双(μ(2)-吡啶-4-羧酸根-κO:O')]
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):m1439-40. doi: 10.1107/S1600536811038487. Epub 2011 Sep 30.
2
Tetra-kis(μ-5-bromo-nicotinato)-κO,O':O';κO:O,O';κO:O'-bis-[diaqua-(5-bromo-nicotinato-κO,O')neodymium(III)] dihydrate.四（μ-5-溴烟酸根）-κO,O':O';κO:O,O';κO:O'-双-[二水合（5-溴烟酸根-κO,O'）钕（III）]二水合物
Acta Crystallogr Sect E Struct Rep Online. 2011 Jul 1;67(Pt 7):m974. doi: 10.1107/S1600536811023798. Epub 2011 Jun 25.
3
catena-Poly[[[diaqua-terbium(III)]-tri-μ(2)-isonicotinato-κO:O'] tris(perchlorate) monohydrate].链状聚[[[二水合铽(III)]-三-μ(2)-异烟酸根合-κO:O']三(高氯酸盐)一水合物]
Acta Crystallogr Sect E Struct Rep Online. 2008 Jul 31;64(Pt 8):m1098-9. doi: 10.1107/S1600536808023623.
4
catena-Poly[[(acetato-κO)[4-(1H-pyrazol-3-yl)pyridine-κN]zinc]-μ-acetato-κO:O'].链状聚[[(乙酸根-κO)[4-(1H-吡唑-3-基)吡啶-κN]锌]-μ-乙酸根-κO:O']
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):m1512. doi: 10.1107/S1600536811040190. Epub 2011 Oct 12.
5
catena-Poly[[diaqua-strontium]-bis-(μ-2-bromo-benzoato)-κO,O':O';κO:O,O'].链状聚[[二水合锶]-双-(μ-2-溴苯甲酸根)-κO,O':O';κO:O,O']
Acta Crystallogr Sect E Struct Rep Online. 2009 Nov 4;65(Pt 12):m1500. doi: 10.1107/S1600536809045395.
6
catena-Poly[[diaqua-calcium]bis-[μ-2-(1,3-dioxoisoindolin-2-yl)acetato]-κO,O':O;κO:O,O'].链状聚[[二水合钙]双-[μ-2-(1,3-二氧代异吲哚啉-2-基)乙酸根]-κO,O':O;κO:O,O']
Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):m1102-3. doi: 10.1107/S1600536811027851. Epub 2011 Jul 16.
7
Poly[bis-(μ(4)-acetato-κO:O:O':O')bis-(μ(3)-acetato-κO:O:O)(μ(2)-acetato-κO:O')(μ(2)-acetic acid-κO:O')di-μ-aqua-copper(II)tris-odium].聚[双（μ(4)-乙酸根-κO:O:O':O'）双（μ(3)-乙酸根-κO:O:O）（μ(2)-乙酸根-κO:O'）（μ(2)-乙酸-κO:O'）双-μ-水合铜（II）三钠]
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 11;66(Pt 10):m1244. doi: 10.1107/S1600536810035683.
8
catena-Poly[copper(II)-bis-(μ-2-formyl-6-meth-oxy-phenolato-κO,O:O,O)-[(methanol-κO)sodium]-μ-perchlorato-κO:O'].链状聚[铜（II）-双-（μ-2-甲酰基-6-甲氧基-苯酚根-κO，O：O，O）-[(甲醇-κO）钠]-μ-高氯酸根-κO：O']
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):m152. doi: 10.1107/S1600536812000876. Epub 2012 Jan 14.
9
Bis(μ-5-carb-oxy-benzene-1,3-dicarboxyl-ato)-κO,O:O;κO:O,O-bis-[(2-phenyl-1,3,7,8-tetra-aza-cyclo-penta-[l]phenanthrene-κN,N)lead(II)].双（μ-5-羧基苯-1,3-二羧酸根）-κO,O:O;κO:O,O-双-[(2-苯基-1,3,7,8-四氮杂环戊并[l]菲-κN,N)铅(II)]
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 24;66(Pt 12):m1651-2. doi: 10.1107/S1600536810045812.
10
catena-Poly[[[(2,2'-bipyridine-κN,N')(dimethyl sulfoxide-κO)(nitrato-κO,O')bis-muth(III)]-μ-5-carb-oxy-benzene-1,3-dicarboxyl-ato-κO,O:O,O] dimethyl sulfoxide monosolvate].
Acta Crystallogr Sect E Struct Rep Online. 2011 Feb 19;67(Pt 3):m353-4. doi: 10.1107/S1600536811005745.

本文引用的文献

1
Structure validation in chemical crystallography.化学晶体学中的结构验证
Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55. doi: 10.1107/S090744490804362X. Epub 2009 Jan 20.
2
Hybrid structures formed by lead 1,3-cyclohexanedicarboxylates.由1,3-环己烷二羧酸铅形成的杂化结构。
Inorg Chem. 2008 Feb 4;47(3):823-31. doi: 10.1021/ic701323q. Epub 2008 Jan 3.
3
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.
4
Syntheses, structures, and characterizations of four new lead(II) 5-sulfosalicylate complexes with both chelating and bridging neutral ligands.四种新型含螯合和桥连中性配体的5-磺基水杨酸铅（II）配合物的合成、结构及表征
Inorg Chem. 2007 Aug 6;46(16):6785-93. doi: 10.1021/ic700611e. Epub 2007 Jun 30.
5
Robust and efficient molecular catalysts with a M-O-M' framework.具有M-O-M'框架的坚固且高效的分子催化剂。
Dalton Trans. 2007 Apr 14(14):1360-70. doi: 10.1039/b614558b. Epub 2007 Mar 7.
6
Permanent microporosity and enantioselective sorption in a chiral open framework.
J Am Chem Soc. 2004 May 19;126(19):6106-14. doi: 10.1021/ja0316420.
7
Open-framework nickel succinate, [Ni(7)(C(4)H(4)O(4))(6)(OH)(2)(H(2)O)(2)].2 H(2)O: a new hybrid material with three-dimensional Ni-O-Ni Connectivity.
Angew Chem Int Ed Engl. 2002 Feb 1;41(3):457-9. doi: 10.1002/1521-3773(20020201)41:3<457::aid-anie457>3.0.co;2-w.