• 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

1,3-双{（）-[4-（二甲基氨基）-亚苄基]氨基}-丙-2-醇：链结构形成一个O-H⋯N氢键。 （注：原文括号处内容缺失）

1,3-Bis{()-[4-(di-methyl-amino)-benzyl-idene]amino}-propan-2-ol: chain structure formation an O-H⋯N hydrogen bond.

作者信息

Rivera Augusto, Miranda-Carvajal Ingrid, Ríos-Motta Jaime, Bolte Michael

机构信息

Universidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Departamento de Química, Cra 30 No. 45-03, Bogotá, Código Postal 111321, Colombia.

Institut für Anorganische Chemie, J. W. Goethe-Universität Frankfurt, Max-von-Laue-Str. 7, 60438 Frankfurt/Main, Germany.

出版信息

Acta Crystallogr E Crystallogr Commun. 2017 May 5;73(Pt 6):813-816. doi: 10.1107/S2056989017006429. eCollection 2017 Jun 1.

DOI:10.1107/S2056989017006429
PMID:28638633
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5458298/
Abstract

The asymmetric unit of the title compound, CHNO, consists of two unique mol-ecules linked by an O-H⋯N hydrogen bond. The conformation of both C=N bonds is and the azomethine functional groups lie close to the plane of their associated benzene rings in each of the independent mol-ecules. The dihedral angles between the two benzene rings are 83.14 (4) and 75.45 (4)°. The plane of the one of the N(CH) units is twisted away from the benzene ring by 18.8 (2)°, indicating loss of conjugation between the lone electron pair and the benzene ring. In the crystal structure, O-H⋯N hydrogen bonds together with C-H⋯O hydrogen bonds link neighbouring supra-molecular dimers into a three-dimensional network.

摘要

标题化合物CHNO的不对称单元由通过O-H⋯N氢键相连的两个独特分子组成。两个C=N键的构象均为 ，且在每个独立分子中，偶氮甲碱官能团靠近其相关苯环的平面。两个苯环之间的二面角分别为83.14 (4)°和75.45 (4)°。其中一个N(CH)单元的平面相对于苯环扭转了18.8 (2)°，表明孤电子对与苯环之间的共轭作用减弱。在晶体结构中，O-H⋯N氢键以及C-H⋯O氢键将相邻的超分子二聚体连接成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/7ffd831dfee4/e-73-00813-fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/1b23471c75ab/e-73-00813-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/10902ae771c0/e-73-00813-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/0baa41f3c7fa/e-73-00813-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/82274cb5ccd7/e-73-00813-fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/7ffd831dfee4/e-73-00813-fig5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/1b23471c75ab/e-73-00813-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/10902ae771c0/e-73-00813-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/0baa41f3c7fa/e-73-00813-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/82274cb5ccd7/e-73-00813-fig4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/44d4/5458298/7ffd831dfee4/e-73-00813-fig5.jpg

相似文献

1
1,3-Bis{()-[4-(di-methyl-amino)-benzyl-idene]amino}-propan-2-ol: chain structure formation an O-H⋯N hydrogen bond.1,3-双{（）-[4-（二甲基氨基）-亚苄基]氨基}-丙-2-醇：链结构形成一个O-H⋯N氢键。 （注：原文括号处内容缺失）
Acta Crystallogr E Crystallogr Commun. 2017 May 5;73(Pt 6):813-816. doi: 10.1107/S2056989017006429. eCollection 2017 Jun 1.
2
(E)-2-{[4-(Di-methyl-amino)-benzyl-idene]amino}-5-nitro-phenol.（E）-2-{[4-（二甲基氨基）-亚苄基]氨基}-5-硝基苯酚
Acta Crystallogr Sect E Struct Rep Online. 2014 Apr 26;70(Pt 5):o598-9. doi: 10.1107/S160053681400871X. eCollection 2014 May 1.
3
Crystal structures and the Hirshfeld surface analysis of -4-nitro-'-(-chloro, - and -methyl-benzyl-idene)benzene-sulfono-hydrazides.-4-硝基-'-（-氯、-甲基-亚苄基）苯磺酰肼的晶体结构与 Hirshfeld 表面分析
Acta Crystallogr E Crystallogr Commun. 2018 Nov 6;74(Pt 12):1710-1716. doi: 10.1107/S2056989018015207. eCollection 2018 Dec 1.
4
Crystal structure and Hirshfeld surface analysis of two ()-'-(-substituted benzyl-idene) 4-chloro-benzene-sulfono-hydrazides.两种（）-'-（-取代亚苄基）4-氯苯磺酰肼的晶体结构与 Hirshfeld 表面分析
Acta Crystallogr E Crystallogr Commun. 2018 Nov 16;74(Pt 12):1808-1814. doi: 10.1107/S205698901801592X. eCollection 2018 Dec 1.
5
Crystal structure of ()-4-hy-droxy-'-(3-meth-oxy-benzyl-idene)benzohydrazide.（）-4-羟基-'-（3-甲氧基-亚苄基）苯甲酰肼的晶体结构
Acta Crystallogr E Crystallogr Commun. 2016 Aug 26;72(Pt 9):1339-1342. doi: 10.1107/S2056989016013268. eCollection 2016 Sep 1.
6
Crystal structure of 1,3-bis-[()-4-meth-oxy-benzyl-idene-amino]-propan-2-ol.1,3-双-[()-4-甲氧基-亚苄基氨基]-丙-2-醇的晶体结构
Acta Crystallogr E Crystallogr Commun. 2016 Nov 4;72(Pt 12):1731-1733. doi: 10.1107/S2056989016016947. eCollection 2016 Dec 1.
7
Crystal structure of 4-({5-[(E)-(3,5-di-fluoro-phen-yl)diazen-yl]-2-hy-droxy-benzyl-idene}amino)-2,2,6,6-tetra-methyl-piperidin-1-ox-yl.4-({5-[(E)-(3,5-二氟苯基)重氮基]-2-羟基亚苄基}氨基)-2,2,6,6-四甲基哌啶-1-氧基的晶体结构
Acta Crystallogr E Crystallogr Commun. 2015 Jun 27;71(Pt 7):864-6. doi: 10.1107/S2056989015012049. eCollection 2015 Jul 1.
8
Reinvestigation of the crystal structure of -(4-chloro-benzyl-idene)-2-hy-droxy-aniline: a three-dimensional structure containing O-H⋯N, O-H⋯O and C-H⋯π(arene) hydrogen bonds.对α-(4-氯亚苄基)-2-羟基苯胺晶体结构的重新研究：一种包含O-H⋯N、O-H⋯O和C-H⋯π(芳烃)氢键的三维结构
Acta Crystallogr E Crystallogr Commun. 2018 Feb 23;74(Pt 3):376-379. doi: 10.1107/S205698901800244X. eCollection 2018 Mar 1.
9
Crystal structure and Hirshfeld surface analysis of ()-'-benzyl-idene-4-chloro-benzene-sulfono-hydrazide and of its ()-4-chloro-'-(- and -methyl-benzyl-idene)benzene-sulfono-hydrazide derivatives.（）-'-苄叉基-4-氯苯磺酰肼及其（）-4-氯-'-（-和-甲基苄叉基）苯磺酰肼衍生物的晶体结构与 Hirshfeld 表面分析
Acta Crystallogr E Crystallogr Commun. 2018 Oct 19;74(Pt 11):1613-1618. doi: 10.1107/S2056989018014500. eCollection 2018 Nov 1.
10
(E)-N'-(2,4,5-Trimethoxy-benzyl-idene)isonicotinohydrazide dihydrate.（E）-N'-（2,4,5-三甲氧基-亚苄基）异烟酰肼二水合物
Acta Crystallogr Sect E Struct Rep Online. 2010 Apr 30;66(Pt 5):o1235-6. doi: 10.1107/S1600536810015254.

本文引用的文献

1
Crystal structure of 1,3-bis-[()-benzyl-idene-amino]-propan-2-ol.1,3-双-[（-）-亚苄基氨基]-丙-2-醇的晶体结构
Acta Crystallogr E Crystallogr Commun. 2017 Mar 31;73(Pt 4):627-629. doi: 10.1107/S2056989017004741. eCollection 2017 Apr 1.
2
Crystal structure of 1,3-bis-[()-4-meth-oxy-benzyl-idene-amino]-propan-2-ol.1,3-双-[()-4-甲氧基-亚苄基氨基]-丙-2-醇的晶体结构
Acta Crystallogr E Crystallogr Commun. 2016 Nov 4;72(Pt 12):1731-1733. doi: 10.1107/S2056989016016947. eCollection 2016 Dec 1.
3
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.
4
Novel Pd(II)-salen complexes showing high in vitro anti-proliferative effects against human hepatoma cancer by modulating specific regulatory genes.新型 Pd(II)-salen 配合物通过调节特定的调控基因，显示出对人肝癌的高体外抗增殖作用。
Dalton Trans. 2012 Sep 21;41(35):10854-64. doi: 10.1039/c2dt31143g. Epub 2012 Aug 3.
5
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.