TY - JOUR
T1 - Co-Crystallisation of 1,4-Diiodotetrafluorobenzene with Three Different Symmetric Dipyridylacetylacetone Isomers Produces Four Halogen-Bonded Architectures
AU - Brown, Joshua J.
AU - Brock, Aidan J.
AU - Pfrunder, Michael C.
AU - Sarju, Julia P.
AU - Perry, Abigail Z.
AU - Whitwood, Adrian C.
AU - Bruce, Duncan W.
AU - McMurtrie, John C.
AU - Clegg, Jack K.
PY - 2017/2/13
Y1 - 2017/2/13
N2 - The co-crystallisation behaviour of three symmetrical dipyridylacetylacetone ligands (1,3-di(2-pyridyl)-1,3-propanedione (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.1,4-DITFB, [m-bppdH.1,4-DITFB], [2(m-bppdH).1,4-DITFB], and [p-bppdH.1,4-DITFB]). The combination of multiple supramolecular interactions including halogen bonding, hydrogen bonding, and π-stacking produces a range of supramolecular architectures, including one-, two-, and three-dimensional motifs. The crystal structure of m-bppdH is also reported.
AB - The co-crystallisation behaviour of three symmetrical dipyridylacetylacetone ligands (1,3-di(2-pyridyl)-1,3-propanedione (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.1,4-DITFB, [m-bppdH.1,4-DITFB], [2(m-bppdH).1,4-DITFB], and [p-bppdH.1,4-DITFB]). The combination of multiple supramolecular interactions including halogen bonding, hydrogen bonding, and π-stacking produces a range of supramolecular architectures, including one-, two-, and three-dimensional motifs. The crystal structure of m-bppdH is also reported.
UR - http://www.scopus.com/inward/record.url?scp=85018341254&partnerID=8YFLogxK
U2 - 10.1071/CH16673
DO - 10.1071/CH16673
M3 - Article
AN - SCOPUS:85018341254
SN - 0004-9425
VL - 70
SP - 594
EP - 600
JO - Australian Journal of Chemistry
JF - Australian Journal of Chemistry
IS - 5
ER -