• 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

2 -（5 - {6 - [5 -（吡嗪 - 2 - 基）-1H - 1,2,4 - 三唑 - 3 - 基]吡啶 - 2 - 基}-1H - 1,2,4 - 三唑 - 3 - 基）吡嗪

2-(5-{6-[5-(Pyrazin-2-yl)-1H-1,2,4-triazol-3-yl]pyridin-2-yl}-1H-1,2,4-triazol-3-yl)pyrazine.

作者信息

Xu Zhouqing, Sun Yanchun, Wang Qiang

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2457. doi: 10.1107/S1600536811034520. Epub 2011 Aug 27.

DOI:10.1107/S1600536811034520
PMID:22064978
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3200783/
Abstract

In the title mol-ecule, C(17)H(11)N(11), the five rings are almost coplanar [maxium deviation 0.1949 (1) Å]. The dihedral angles between the two pyrazine rings and the two triazole rings are 1.52 (4) and 2.51 (5)°, respectively. The central pyridine ring forms dihedral angles of 5.57 (1) and 1.71 (1)° with the two triazole rings. The crystal packing consists of a three-dimensional network structure generated by inter-molecular N-H⋯N hydrogen bonds. The crystal structure is further consolidated by π-π stacking [centroid-to-centroid distances 3.599 (10) and 4.769 (13) Å].

摘要

在标题分子C(17)H(11)N(11)中，五个环几乎共面[最大偏差0.1949 (1) Å]。两个吡嗪环与两个三唑环之间的二面角分别为1.52 (4)°和2.51 (5)°。中心吡啶环与两个三唑环形成的二面角分别为5.57 (1)°和1.71 (1)°。晶体堆积由分子间N-H⋯N氢键产生的三维网络结构组成。晶体结构通过π-π堆积[质心到质心距离3.599 (10)和4.769 (13) Å]进一步巩固。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/854f/3200783/7aed21dcec1c/e-67-o2457-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/854f/3200783/0b7b25abea14/e-67-o2457-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/854f/3200783/7aed21dcec1c/e-67-o2457-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/854f/3200783/0b7b25abea14/e-67-o2457-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/854f/3200783/7aed21dcec1c/e-67-o2457-fig2.jpg

相似文献

1
2-(5-{6-[5-(Pyrazin-2-yl)-1H-1,2,4-triazol-3-yl]pyridin-2-yl}-1H-1,2,4-triazol-3-yl)pyrazine.2 -（5 - {6 - [5 -（吡嗪 - 2 - 基）-1H - 1,2,4 - 三唑 - 3 - 基]吡啶 - 2 - 基}-1H - 1,2,4 - 三唑 - 3 - 基）吡嗪
Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2457. doi: 10.1107/S1600536811034520. Epub 2011 Aug 27.
2
Diaqua-bis-[5-(pyrazin-2-yl-κN(1))-3-(pyridin-4-yl)-1H-1,2,4-triazol-1-ido-κN(1)]cobalt(II) methanol disolvate.二水合双-[5-(吡嗪-2-基-κN(1))-3-(吡啶-4-基)-1H-1,2,4-三唑-1-基-κN(1)]钴(II)甲醇溶剂合物
Acta Crystallogr Sect E Struct Rep Online. 2012 May 1;68(Pt 5):m600. doi: 10.1107/S160053681201495X. Epub 2012 Apr 18.
3
2-[2,6-Bis(pyrazin-2-yl)pyridin-4-yl]benzoic acid.2-[2,6-双(吡嗪-2-基)吡啶-4-基]苯甲酸
Acta Crystallogr Sect E Struct Rep Online. 2014 Apr 18;70(Pt 5):o577-8. doi: 10.1107/S1600536814008496. eCollection 2014 May 1.
4
Di-aqua-bis-[5-(pyrazin-2-yl-κN (1))-3-(pyridin-3-yl)-1,2,4-triazolido-κN (1)]zinc.二水双-[5-(吡嗪-2-基-κN(1))-3-(吡啶-3-基)-1,2,4-三唑啉酮-κN(1)]锌
Acta Crystallogr Sect E Struct Rep Online. 2014 Mar 5;70(Pt 4):m116. doi: 10.1107/S1600536814004176. eCollection 2014 Apr 1.
5
1,4-Bis(5-methyl-1H-1,2,4-triazol-3-yl)benzene tetra-hydrate.1,4-双(5-甲基-1H-1,2,4-三唑-3-基)苯四水合物
Acta Crystallogr Sect E Struct Rep Online. 2011 May 1;67(Pt 5):o1255. doi: 10.1107/S1600536811015133. Epub 2011 Apr 29.
6
Diaqua-bis-[5-(pyrazin-2-yl-κN)-3-(pyridin-3-yl)-1,2,4-triazolido-κN]cadmium.二水合双-[5-(吡嗪-2-基-κN)-3-(吡啶-3-基)-1,2,4-三唑配位体-κN]镉
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):m1690. doi: 10.1107/S1600536811045545. Epub 2011 Nov 5.
7
Crystal structure of 4-{[(1H-1,2,4-triazol-1-yl)meth-yl]sulfan-yl}phenol.4-{[(1H-1,2,4-三唑-1-基)甲基]硫基}苯酚的晶体结构
Acta Crystallogr Sect E Struct Rep Online. 2014 Sep 13;70(Pt 10):o1106. doi: 10.1107/S1600536814019965. eCollection 2014 Oct 1.
8
Crystal structure of ethyl 2-{4-[(2-oxo-3-phenyl-1,2-di-hydro-quinoxalin-1-yl)meth-yl]-1-1,2,3-triazol-1-yl}acetate.2-{4-[(2-氧代-3-苯基-1,2-二氢喹喔啉-1-基)甲基]-1H-1,2,3-三唑-1-基}乙酸乙酯的晶体结构
IUCrdata. 2022 Jul 14;7(Pt 7):0. doi: 10.1107/S2414314622006939. eCollection 2022 Jul.
9
5-(3-Methoxy-pheneth-yl)-4-(2-methoxy-phen-yl)-4H-1,2,4-triazol-3-ol.5-（3-甲氧基-苯乙基）-4-（2-甲氧基-苯基）-4H-1,2,4-三唑-3-醇
Acta Crystallogr Sect E Struct Rep Online. 2008 Oct 25;64(Pt 11):o2180. doi: 10.1107/S1600536808033990.
10
(1-Phenyl-1H-1,2,3-triazol-4-yl)methyl pyridine-3-carboxyl-ate.（1-苯基-1H-1,2,3-三唑-4-基）甲基吡啶-3-羧酸酯
Acta Crystallogr Sect E Struct Rep Online. 2010 Jun 16;66(Pt 7):o1674. doi: 10.1107/S1600536810021999.

本文引用的文献

1
5-(Pyridin-2-yl)-3,3'-bi(1H-1,2,4-triazole).5-（吡啶-2-基）-3,3'-联（1H-1,2,4-三唑）
Acta Crystallogr Sect E Struct Rep Online. 2011 Aug 1;67(Pt 8):o2037. doi: 10.1107/S1600536811027449. Epub 2011 Jul 13.
2
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.
3
Hydrothermal and structural chemistry of the zinc(II)- and cadmium(II)-1,2,4-triazolate systems.
Inorg Chem. 2007 Jun 11;46(12):4887-904. doi: 10.1021/ic062269a. Epub 2007 May 12.