• 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

4,4'-二溴-2-硝基联苯

4,4'-Dibromo-2-nitro-biphen-yl.

作者信息

Novina J Josephine, Vasuki G, Kumar Sushil, Thomas K R Justin

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o319. doi: 10.1107/S1600536812000347. Epub 2012 Jan 11.

DOI:10.1107/S1600536812000347
PMID:22346953
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3275008/
Abstract

The title compound, C(12)H(7)Br(2)NO(2), a biphenyl derivative, displays a twisted conformation with the two benzene rings making a dihedral angle of 55.34 (14)°. The dihedral angle between the nitro group and its parent benzene ring is 26.8 (2)°. The crystal structure is stabilized by inter-molecular C-H⋯Br and C-H⋯O inter-actions, which lead to the formation of chains propagating along the c-axis direction.

摘要

标题化合物C(12)H(7)Br(2)NO(2)，一种联苯衍生物，呈现出扭曲构象，两个苯环之间的二面角为55.34 (14)°。硝基与其母体苯环之间的二面角为26.8 (2)°。晶体结构通过分子间的C-H⋯Br和C-H⋯O相互作用得以稳定，这些相互作用导致形成沿c轴方向延伸的链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0041/3275008/95ad9d2b0a9d/e-68-0o319-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0041/3275008/5246d1616fb7/e-68-0o319-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0041/3275008/95ad9d2b0a9d/e-68-0o319-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0041/3275008/5246d1616fb7/e-68-0o319-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0041/3275008/95ad9d2b0a9d/e-68-0o319-fig2.jpg

相似文献

1
4,4'-Dibromo-2-nitro-biphen-yl.4,4'-二溴-2-硝基联苯
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o319. doi: 10.1107/S1600536812000347. Epub 2012 Jan 11.
2
Crystal structure of 4,4'-di-nitro-[1,1'-biphen-yl]-2-amine.4,4'-二硝基-[1,1'-联苯]-2-胺的晶体结构
Acta Crystallogr E Crystallogr Commun. 2017 Mar 21;73(Pt 4):550-552. doi: 10.1107/S205698901700408X. eCollection 2017 Apr 1.
3
2,4-Dibromo-6-[(E)-({3-[(E)-(3,5-dibromo-2-oxidobenzyl-idene)aza-nium-yl]-2,2-dimethyl-prop-yl}iminium-yl)meth-yl]phenolate.2,4-二溴-6-[(E)-({3-[(E)-(3,5-二溴-2-氧化苄叉基)氮鎓基]-2,2-二甲基丙基}亚胺鎓基)甲基]苯酚盐
Acta Crystallogr Sect E Struct Rep Online. 2012 Feb 1;68(Pt 2):o323. doi: 10.1107/S1600536811055899. Epub 2012 Jan 11.
4
1-Dibromo-methyl-4-meth-oxy-2-nitro-benzene.1-二溴甲基-4-甲氧基-2-硝基苯
Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 19;65(Pt 9):o2193-4. doi: 10.1107/S1600536809031833.
5
2,3-Dibromo-3-(5-nitro-2-fur-yl)-1-(4-nitro-phen-yl)propan-1-one.2,3-二溴-3-(5-硝基-2-呋喃基)-1-(4-硝基苯基)丙-1-酮
Acta Crystallogr Sect E Struct Rep Online. 2010 Nov 13;66(Pt 12):o3128. doi: 10.1107/S1600536810044971.
6
4-Nitro-N-(3-nitro-phen-yl)benzamide.4-硝基-N-(3-硝基苯基)苯甲酰胺
Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):o2735. doi: 10.1107/S1600536811038062. Epub 2011 Sep 30.
7
N,N'-Bis(4-nitro-phen-yl)biphenyl-2,2'-dicarboxamide.N,N'-双（4-硝基苯基）联苯-2,2'-二甲酰胺
Acta Crystallogr Sect E Struct Rep Online. 2010 Feb 17;66(Pt 3):o644. doi: 10.1107/S1600536810005283.
8
4-Formyl-2-nitro-phenyl 4-bromo-benzoate.4-甲酰基-2-硝基苯基 4-溴苯甲酸酯
Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 27;69(Pt 5):o793. doi: 10.1107/S1600536813010830. Print 2013 May 1.
9
2-[(E)-2-(4-Chloro-phen-yl)ethen-yl]-1-methyl-pyridinium 4-bromo-benzene-sulfonate.2-[(E)-2-(4-氯苯基)乙烯基]-1-甲基吡啶鎓4-溴苯磺酸盐
Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 18;65(Pt 8):o1884-5. doi: 10.1107/S1600536809026968.
10
2-(4-Isobutyl-phen-yl)-N'-[1-(4-nitro-phen-yl)ethyl-idene]propanohydrazide.2-（4-异丁基苯基）-N'-[1-（4-硝基苯基）亚乙基]丙酰肼
Acta Crystallogr Sect E Struct Rep Online. 2009 Feb 4;65(Pt 3):o445. doi: 10.1107/S1600536809003420.

引用本文的文献

1
N-(4,4'-Dibromo-[1,1'-biphen-yl]-2-yl)benzamide.N-（4,4'-二溴-[1,1'-联苯]-2-基）苯甲酰胺
Acta Crystallogr Sect E Struct Rep Online. 2013 Feb 1;69(Pt 2):o222. doi: 10.1107/S1600536813000597. Epub 2013 Jan 12.

本文引用的文献

1
4-Meth-oxy-2-nitro-4'-(trifluoro-meth-yl)biphen-yl.4-甲氧基-2-硝基-4'-(三氟甲基)联苯
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o2915. doi: 10.1107/S1600536811039092. Epub 2011 Oct 12.
2
N-[1-(Biphenyl-4-yl)ethyl-idene]-N'-(2,4-dinitro-phen-yl)hydrazine.N-[1-(联苯-4-基)亚乙基]-N'-(2,4-二硝基苯基)肼
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 8;65(Pt 5):o966-7. doi: 10.1107/S1600536809009593.
3
4-(4-Nitro-phenoxy)biphen-yl.4-（4-硝基苯氧基）联苯
Acta Crystallogr Sect E Struct Rep Online. 2009 Mar 6;65(Pt 4):o710. doi: 10.1107/S1600536809007417.
4
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.
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.
6
Light-emitting carbazole derivatives: potential electroluminescent materials.发光咔唑衍生物：潜在的电致发光材料。
J Am Chem Soc. 2001 Sep 26;123(38):9404-11. doi: 10.1021/ja010819s.