• 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

3-氨基吡啶反式二水二草酸根合铬(III)

3-Amino-pyridinium trans-diaqua-dioxalato-chromate(III).

作者信息

Chérif Ichraf, Zid Mohamed Faouzi, El-Ghozzi Malika, Avignant Daniel

机构信息

Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis El Manar, 2092 Manar II Tunis, Tunisia.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):m900-1. doi: 10.1107/S1600536812025020. Epub 2012 Jun 13.

DOI:10.1107/S1600536812025020
PMID:22807741
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3393173/
Abstract

In the structure of the title compound, (C₅H₇N₂)[Cr(C₂O₄)₂(H₂O)₂], two crystallographically independent formula units are present. Both chromium atoms are six-coordinated in a distorted octa-hedral geometry by two chelating equatorial oxalato ligands and two axial water mol-ecules. The [Cr(C₂O₄)₂(H₂O)₂]⁻ anions and C₅H₇N₂ ⁺ cations are linked through a complex three-dimensional hydrogen-bonding network consisting of N-H⋯O and O-H⋯O inter-actions.

摘要

在标题化合物(C₅H₇N₂)[Cr(C₂O₄)₂(H₂O)₂]的结构中,存在两个晶体学独立的化学式单元。两个铬原子均通过两个螯合的赤道面草酸根配体和两个轴向水分子以扭曲的八面体几何构型进行六配位。[Cr(C₂O₄)₂(H₂O)₂]⁻阴离子和C₅H₇N₂ ⁺阳离子通过由N-H⋯O和O-H⋯O相互作用组成的复杂三维氢键网络相连。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/e431000da121/e-68-0m900-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/a446cd0c88c0/e-68-0m900-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/f2380558da65/e-68-0m900-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/e431000da121/e-68-0m900-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/a446cd0c88c0/e-68-0m900-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/f2380558da65/e-68-0m900-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/52a6/3393173/e431000da121/e-68-0m900-fig3.jpg

相似文献

1
3-Amino-pyridinium trans-diaqua-dioxalato-chromate(III).3-氨基吡啶反式二水二草酸根合铬(III)
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 1;68(Pt 7):m900-1. doi: 10.1107/S1600536812025020. Epub 2012 Jun 13.
2
2-Amino-5-chloro-pyridinium cis-diaqua-dioxalatochromate(III) sesquihydrate.2-氨基-5-氯吡啶顺式二水二草酸根合铬(III)倍半水合物
Acta Crystallogr Sect E Struct Rep Online. 2012 Jun 1;68(Pt 6):m824-5. doi: 10.1107/S1600536812023392. Epub 2012 May 26.
3
2-Amino-pyridinium trans-diaqua-bis-(oxalato-κ(2)O,O)chromate(III).2-氨基吡啶反式二水合双(草酸根-κ(2)O,O)铬(III)
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1325-6. doi: 10.1107/S1600536812040950. Epub 2012 Oct 6.
4
4-(Dimethyl-amino)-pyridinium trans-diaqua-bis-[oxalato(2-)-κO,O]chromate(III).反式二水合双[草酸根(2-)-κO,O]铬酸(III)4-(二甲氨基)吡啶鎓盐
Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 13;66(Pt 11):m1410. doi: 10.1107/S1600536810040353.
5
Pyridinium cis-diaqua-bis-(oxalato-κ(2)O,O')chromate(III).顺-二水合双(草酸根-κ(2)O,O')吡啶鎓铬(III)酸盐
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1434. doi: 10.1107/S1600536812044303. Epub 2012 Oct 31.
6
Crystal structure of tris-[4-(di-methyl-amino)-pyridinium] tris-(oxalato-κ(2) O,O')chromate(III) tetra-hydrate.三水合三[4-(二甲基氨基)吡啶鎓]三(草酸根-κ(2) O,O')铬(III)的晶体结构
Acta Crystallogr E Crystallogr Commun. 2015 Oct 31;71(Pt 11):1408-10. doi: 10.1107/S2056989015020113. eCollection 2015 Nov 1.
7
4-Amino-pyridinium trans-diaqua-dioxalatochromate(III) monohydrate.一水合反式二水二草酸根铬(III)4-氨基吡啶鎓盐
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1648-9. doi: 10.1107/S1600536811044837. Epub 2011 Nov 2.
8
2-Amino-6-methyl-pyridinium trans-di-aqua-dioxalatochromate(III) monohydrate.一水合反式二水二草酸根合铬(III)-2-氨基-6-甲基吡啶鎓
Acta Crystallogr Sect E Struct Rep Online. 2013 Aug 10;69(Pt 9):m489-90. doi: 10.1107/S1600536813022058. eCollection 2013.
9
1,4-Diazo-niabicyclo-[2.2.2]octane diaqua-dichlorido-(oxalato-κO,O')iron(III) chloride.1,4-重氮双环-[2.2.2]辛烷二水二氯(草酸根-κO,O')铁(III)氯化物
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 8;65(Pt 8):m877. doi: 10.1107/S1600536809025628.
10
Pyridinium diaqua-bis-(methyl-enediphospho-nato-κO,O')chromate(III) tetra-hydrate.二水合双(亚甲基二膦酸根合-κO,O')吡啶鎓铬(III)四水合物
Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 24;66(Pt 8):m1011-2. doi: 10.1107/S1600536810028990.

引用本文的文献

1
Crystal structure of 4-(di-methyl-amino)-pyridinium cis-di-aqua-bis-(oxalato-κ(2) O,O')ferrate(III) hemihydrate.4-(二甲基氨基)吡啶鎓顺式-二水合-双(草酸根-κ(2)O,O')铁(III)半水合物的晶体结构
Acta Crystallogr E Crystallogr Commun. 2015 Jul 15;71(Pt 8):934-6. doi: 10.1107/S2056989015013213. eCollection 2015 Aug 1.
2
Imidazolium trans-di-aqua-dioxalato-chromate(III) dihydrate.二水合反式二水·二草酸根合铬(III)咪唑鎓盐
Acta Crystallogr Sect E Struct Rep Online. 2013 Nov 16;69(Pt 12):m667-8. doi: 10.1107/S160053681303078X.
3
2-Amino-6-methyl-pyridinium trans-di-aqua-dioxalatochromate(III) monohydrate.

本文引用的文献

1
4-Amino-pyridinium trans-diaqua-dioxalatochromate(III) monohydrate.一水合反式二水二草酸根铬(III)4-氨基吡啶鎓盐
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1648-9. doi: 10.1107/S1600536811044837. Epub 2011 Nov 2.
2
4-(Dimethyl-amino)-pyridinium trans-diaqua-bis-[oxalato(2-)-κO,O]chromate(III).反式二水合双[草酸根(2-)-κO,O]铬酸(III)4-(二甲氨基)吡啶鎓盐
Acta Crystallogr Sect E Struct Rep Online. 2010 Oct 13;66(Pt 11):m1410. doi: 10.1107/S1600536810040353.
3
A short history of SHELX.SHELX简史。
一水合反式二水二草酸根合铬(III)-2-氨基-6-甲基吡啶鎓
Acta Crystallogr Sect E Struct Rep Online. 2013 Aug 10;69(Pt 9):m489-90. doi: 10.1107/S1600536813022058. eCollection 2013.
4
Pyridinium trans-di-aqua-bis-[oxalato(2-)-κ(2) O (1),O (2)]chromate(III) urea monosolvate.吡啶鎓反式-二水合-双-[草酸根(2-)-κ(2)O(1),O(2)]铬酸(III)脲单溶剂合物
Acta Crystallogr Sect E Struct Rep Online. 2013 Sep 28;69(Pt 10):m567. doi: 10.1107/S1600536813026135. eCollection 2013.
5
Pyridinium cis-diaqua-bis-(oxalato-κ(2)O,O')chromate(III).顺-二水合双(草酸根-κ(2)O,O')吡啶鎓铬(III)酸盐
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1434. doi: 10.1107/S1600536812044303. Epub 2012 Oct 31.
6
2-Amino-pyridinium trans-diaqua-bis-(oxalato-κ(2)O,O)chromate(III).2-氨基吡啶反式二水合双(草酸根-κ(2)O,O)铬(III)
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):m1325-6. doi: 10.1107/S1600536812040950. Epub 2012 Oct 6.
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.