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一种与环状三聚全氟苯汞形成的 1:1 黄酮共晶体。

A 1:1 flavone cocrystal with cyclic trimeric perfluoro--phenyl-enemercury.

作者信息

Novikov Egor M, Castañeda Raúl, Fonari Marina S, Timofeeva Tatiana V

机构信息

Department of Chemistry New Mexico Highlands University,Las Vegas New Mexico 87701 USA.

Institute of Applied Physics, Moldova State University, Academy str., 5 MD2028, Chisinau, Moldova.

出版信息

Acta Crystallogr E Crystallogr Commun. 2024 Jun 14;80(Pt 7):717-720. doi: 10.1107/S2056989024005346. eCollection 2024 Jun 1.

DOI:10.1107/S2056989024005346
PMID:38974150
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11223704/
Abstract

The title compound, systematic name tris-(μ-perfluoro--phenyl-ene)(μ-3-phenyl-4-chromen-4-one)--trimercury, [Hg(CF)(CHO)], crystallizes in the monoclinic 2/ space group with one flavone (FLA) and one cyclic trimeric perfluoro--phenyl-enemercury (TPPM) mol-ecule per asymmetric unit. The FLA mol-ecule is located on one face of the TPPM acceptor and is linked in an asymmetric coordination of its carbonyl oxygen atom with two Hg centers of the TPPM macrocycle. The angular-shaped complexes pack in zigzag chains where they stack two alternating TPPM-TPPM and FLA-FLA stacking patterns. The distance between the mean planes of the neighboring TPPM macrocycles in the stack is 3.445 (2) Å, and that between the benzo-γ-pyrone moieties of FLA is 3.328 (2) Å. The neighboring stacks are inter-digitated through the shortened F⋯F, CH⋯F and CH⋯π contacts, forming a dense crystal structure.

摘要

标题化合物，系统名称为三（μ-全氟对亚苯基）（μ-3-苯基-4-色原酮）-三汞，[Hg(CF)(CHO)]，以单斜晶系2/空间群结晶，每个不对称单元包含一个黄酮（FLA）分子和一个环状三聚全氟对亚苯基汞（TPPM）分子。FLA分子位于TPPM受体的一个面上，并通过其羰基氧原子与TPPM大环的两个汞中心形成不对称配位。角形配合物堆积成锯齿链，其中它们以两种交替的TPPM-TPPM和FLA-FLA堆积模式堆叠。堆叠中相邻TPPM大环平均平面之间的距离为3.445（2）Å，FLA的苯并γ-吡喃酮部分之间的距离为3.328（2）Å。相邻堆叠通过缩短的F⋯F、CH⋯F和CH⋯π接触相互交错，形成致密的晶体结构。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/8adf959ccabf/e-80-00717-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/e58d486c7360/e-80-00717-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/af6dedef73a3/e-80-00717-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/8adf959ccabf/e-80-00717-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/e58d486c7360/e-80-00717-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/af6dedef73a3/e-80-00717-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/7621/11223704/8adf959ccabf/e-80-00717-fig3.jpg

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本文引用的文献

1
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2
Mercurophilic interactions: a theoretical study on the importance of ligands.亲汞相互作用：关于配体重要性的理论研究
Phys Chem Chem Phys. 2017 May 10;19(18):11645-11654. doi: 10.1039/c7cp00542c.
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
Comparison of silver and molybdenum microfocus X-ray sources for single-crystal structure determination.用于单晶结构测定的银和钼微焦点X射线源的比较。
J Appl Crystallogr. 2015 Jan 30;48(Pt 1):3-10. doi: 10.1107/S1600576714022985. eCollection 2015 Feb 1.
5
Flavones: an important scaffold for medicinal chemistry.类黄酮：药物化学的重要支架。
Eur J Med Chem. 2014 Sep 12;84:206-39. doi: 10.1016/j.ejmech.2014.07.013. Epub 2014 Jul 5.
6
Tricarbon-yl(η-flavone)chromium(0).三羰基（η-黄酮）铬（0）
Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 10;65(Pt 11):m1346. doi: 10.1107/S1600536809040525.
7
Tricarbon-yl(η-4',7-dimethoxy-iso-flavone)chromium(0).三羰基（η-4',7-二甲氧基-异黄酮）铬(0)
Acta Crystallogr Sect E Struct Rep Online. 2009 Oct 10;65(Pt 11):m1343. doi: 10.1107/S1600536809040537.
8
Recent advances in understanding the antibacterial properties of flavonoids.黄酮类化合物抗菌特性研究的新进展。
Int J Antimicrob Agents. 2011 Aug;38(2):99-107. doi: 10.1016/j.ijantimicag.2011.02.014. Epub 2011 Apr 22.
9
Antimicrobial activity of flavonoids.黄酮类化合物的抗菌活性。
Int J Antimicrob Agents. 2005 Nov;26(5):343-56. doi: 10.1016/j.ijantimicag.2005.09.002.
10
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J Am Chem Soc. 2002 Aug 14;124(32):9350-1. doi: 10.1021/ja0268534.