• 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[[[二水合铁（II）]-μ-吡嗪-2,3-二羧酸根]二水合物]

catena-Poly[[[diaqua-iron(II)]-μ-pyrazine-2,3-dicarboxyl-ato] dihydrate].

作者信息

Xu Haiyun, Ma Huailing, Xu Maotian, Zhao Wenxian, Guo Baoguo

机构信息

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

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):m104. doi: 10.1107/S1600536807064501.

DOI:10.1107/S1600536807064501
PMID:21200463
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2915058/
Abstract

The crystal structure of the title compound, {[Fe(C(6)H(2)N(2)O(4))(H(2)O)(2)]·2H(2)O}(n), was synthesized by a diffusion method. It has a one-dimensional polymeric chain structure and the chains are further connected into a three-dimensional structure by hydrogen bonds. The Fe(II) ion has a distorted octa-hedral coordination environment, with two N and two O atoms from the pyrazine-2,3-dicarboxyl-ate ligands in the equatorial plane and with two water mol-ecules in axial positions. The Fe atom lies on a crystallographic centre of symmetry and a twofold rotation axis passes through the pyrazine ring.

摘要

通过扩散法合成了标题化合物{[Fe(C₆H₂N₂O₄)(H₂O)₂]·2H₂O}ₙ的晶体结构。它具有一维聚合链结构，这些链通过氢键进一步连接成三维结构。Fe(II)离子具有扭曲的八面体配位环境，赤道平面上有来自吡嗪-2,3-二羧酸酯配体的两个N原子和两个O原子，轴向位置有两个水分子。Fe原子位于晶体学对称中心，一个二重旋转轴穿过吡嗪环。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d1ee/2915058/4214f84ad7de/e-64-0m104-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d1ee/2915058/81568cbed0b7/e-64-0m104-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d1ee/2915058/4214f84ad7de/e-64-0m104-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d1ee/2915058/81568cbed0b7/e-64-0m104-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d1ee/2915058/4214f84ad7de/e-64-0m104-fig2.jpg

相似文献

1
catena-Poly[[[diaqua-iron(II)]-μ-pyrazine-2,3-dicarboxyl-ato] dihydrate].链状聚[[[二水合铁（II）]-μ-吡嗪-2,3-二羧酸根]二水合物]
Acta Crystallogr Sect E Struct Rep Online. 2007 Dec 6;64(Pt 1):m104. doi: 10.1107/S1600536807064501.
2
catena-Poly[[[diaqua-iron(II)]-μ-pyridine-2,5-dicarboxyl-ato-[tetra-aqua-iron(II)]-μ-pyridine-2,5-dicarboxyl-ato] tetra-hydrate].链状聚[[[二水合铁（II）]-μ-吡啶-2,5-二羧酸根-[四水合铁（II）]-μ-吡啶-2,5-二羧酸根]四水合物]
Acta Crystallogr Sect E Struct Rep Online. 2008 Jan 25;64(Pt 2):m413. doi: 10.1107/S1600536808002043.
3
catena-Poly[[[diaqua-nickel(II)]-μ-pyrazine-2-carboxyl-ato-silver(I)-μ-pyrazine-2-carboxyl-ato] nitrate dihydrate].链状聚[[[二水合镍（II）]-μ-吡嗪-2-羧酸根合银（I）-μ-吡嗪-2-羧酸根合]硝酸二水合物]
Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):m689. doi: 10.1107/S1600536812018119. Epub 2012 Apr 28.
4
catena-Poly[[[diaqua-manganese(II)]-μ(3)-pyridine-2,3-dicarboxyl-ato-κN,O:O:O] dihydrate].链状聚[[[二水合锰（II）]-μ(3)-吡啶-2,3-二羧酸根-κN,O:O:O]二水合物]
Acta Crystallogr Sect E Struct Rep Online. 2008 Sep 20;64(Pt 10):m1295-6. doi: 10.1107/S1600536808029413.
5
Poly[μ-aqua-diaqua-(μ(2)-pyrazine-2,3-dicarboxyl-ato)dilithium(I)].聚[μ-水-二水-（μ(2)-吡嗪-2,3-二羧酸根）二锂（I）]
Acta Crystallogr Sect E Struct Rep Online. 2009 Nov 28;65(Pt 12):m1704-5. doi: 10.1107/S1600536809050570.
6
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.
7
catena-Poly[[di-aqua-bis-(4-formyl-benzo-ato-κO (1))nickel(II)]-μ-pyrazine-κ(2) N:N'].链状聚[[二水合双-(4-甲酰基苯甲酸根-κO(1))镍(II)]-μ-吡嗪-κ(2)N:N']
Acta Crystallogr Sect E Struct Rep Online. 2014 Jan 25;70(Pt 2):m65-6. doi: 10.1107/S160053681400155X. eCollection 2014 Feb 1.
8
Diaqua-(2,2'-bipyridine-6,6'-dicarboxyl-ato)nickel(II).二水合 -（2,2'-联吡啶 -6,6'-二羧酸根）镍（II）
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):m718. doi: 10.1107/S1600536811016400. Epub 2011 May 7.
9
catena-Poly[[[diaqua-copper(II)]-μ-quinoline-2,3-dicarboxyl-ato-κ(3)N,O(2):O(3)] monohydrate].链状聚[[[二水合铜（II）]-μ-喹啉-2,3-二羧基-κ(3)N,O(2):O(3)]]一水合物
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1395. doi: 10.1107/S1600536812043206. Epub 2012 Oct 20.
10
Poly[[tetra-aqua-bis-(μ(3)-1H-imidazole-4,5-dicarboxyl-ato)tetra-kis-(μ(2)-1H-imidazole-4,5-dicarboxyl-ato)tricobalt(II)diytterbium(III)] dihydrate].聚[[四水合双（μ(3)-1H-咪唑-4,5-二羧酸根）四（μ(2)-1H-咪唑-4,5-二羧酸根）三钴（II）二镱（III）]二水合物]
Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):m1121-2. doi: 10.1107/S1600536811028285. Epub 2011 Jul 23.

引用本文的文献

1
Diacridinium trans-diaqua-bis(pyrazine-2,3-dicarboxyl-ato)cobaltate(II) hexa-hydrate.反式二水双（吡嗪 - 2,3 - 二羧酸根）钴（II）二吖啶鎓六水合物
Acta Crystallogr Sect E Struct Rep Online. 2009 Dec 19;66(Pt 1):m83-4. doi: 10.1107/S1600536809053628.
2
Poly[[diaqua-μ(4)-pyrazine-2,3-dicarboxyl-ato-κN,O:O:O,O:O-strontium(II)] monohydrate].聚[[二水合-μ(4)-吡嗪-2,3-二羧酸根合-κN,O:O:O,O:O-锶(II)]]一水合物。
Acta Crystallogr Sect E Struct Rep Online. 2008 Jun 7;64(Pt 7):m888-9. doi: 10.1107/S1600536808015316.

本文引用的文献

1
Cobalt(II) and nickel(II) complexes of quinoline-2-carboxylate.喹啉 - 2 - 羧酸盐的钴（II）和镍（II）配合物
Acta Crystallogr C. 2003 Jun;59(Pt 6):m228-30. doi: 10.1107/s0108270103008722. Epub 2003 May 20.
2
A pillared-layer coordination polymer network displaying hysteretic sorption: [Cu(2)(pzdc)(2)(dpyg)](n) (pzdc= pyrazine-2,3-dicarboxylate; dpyg=1,2-Di(4-pyridyl)glycol).
Angew Chem Int Ed Engl. 2002 Jan 4;41(1):133-5. doi: 10.1002/1521-3773(20020104)41:1<133::aid-anie133>3.0.co;2-r.