Co-Crystallisation of 1,4-Diiodotetrafluorobenzene with Three Different Symmetric Dipyridylacetylacetone Isomers Produces Four Halogen-Bonded Architectures

被引：22

作者：

Brown, Joshua J. ^{[1
]}

Brock, Aidan J. ^{[1
]}

Pfrunder, Michael C. ^{[1
]}

Sarju, Julia P. ^{[2
]}

Perry, Abigail Z. ^{[2
]}

Whitwood, Adrian C. ^{[2
]}

Bruce, Duncan W. ^{[2
]}

McMurtrie, John C. ^{[3
]}

Clegg, Jack K. ^{[1
]}

机构：

[1] Univ Queensland, Sch Chem & Mol Biosci, St Lucia, Qld 4072, Australia

[2] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

[3] Queensland Univ Technol, Sch Chem Phys & Mech Engn, Fac Sci & Engn, GPO Box 2434, Brisbane, Qld 4001, Australia

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2017年 / 70卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

METALLO-SUPRAMOLECULAR STRUCTURES; COORDINATION NETWORKS; HYDROGEN-BONDS; CO-CRYSTALS; COMPLEXES; DONORS; HETEROCYCLES; DERIVATIVES; HIERARCHY; MOTIFS;

D O I：

10.1071/CH16673

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The co-crystallisation behaviour of three symmetrical dipyridylacetylacetone ligands (1,3-di(2-pyridyl)-1,3-propane-dione (o-bppdH), 1,3-di(3-pyridyl)-1,3-propanedione (m-bppdH), and 1,3-di(4-pyridyl)-1,3-propanedione (p-bppdH)), with the linear halogen-bond donor 1,4-diiodotetrafluorobenzene (1,4-DITFB) has been investigated. The reaction of these components under ambient conditions in a 1 : 1 stoichiometry produced four halogen-bonded assemblies ([o-bppdH center dot 1,4-DITFB, [m-bppdH center dot 1,4-DITFB], [2(m-bppdH)center dot 1,4-DITFB], and [p-bppdH center dot 1,4-DITFB]). The combination of multiple supramolecular interactions including halogen bonding, hydrogen bonding, and p-stacking produces a range of supramolecular architectures, including one-, two-, and three-dimensional motifs. The crystal structure of m-bppdH is also reported.

引用

页码：594 / 600

页数：7