TY - JOUR
T1 - Metric engineering in hybrid perfluorocarbon-hydrocarbon cocrystals
AU - Catalano, Luca
AU - Metrangolo, Pierangelo
AU - Pilati, Tullio
AU - Resnati, Giuseppe
AU - Terraneo, Giancarlo
AU - Ursini, Maurizio
N1 - ISI: CHEMISTRY, INORGANIC & NUCLEAR
PY - 2017/1/1
Y1 - 2017/1/1
N2 - A small library of 1:1 cocrystals formed on halogen bonding driven self-assembly of α,ω-diiodoperfluoroalkanes with pyridine derivatives is synthesized and characterized through single crystal X-ray analyses. A strict correlation exists between the metrics of the starting tectons and the metrics of the self-assembled architectures. The pitch along the infinite chains, formed on XB driven self-assembly, and the thickness of the fluorocarbon layers, formed due to perfluorocarbon/hydrocarbon segregation, both correlate with the number of difluoromethylene groups in diiodoperfluoroalkanes.
AB - A small library of 1:1 cocrystals formed on halogen bonding driven self-assembly of α,ω-diiodoperfluoroalkanes with pyridine derivatives is synthesized and characterized through single crystal X-ray analyses. A strict correlation exists between the metrics of the starting tectons and the metrics of the self-assembled architectures. The pitch along the infinite chains, formed on XB driven self-assembly, and the thickness of the fluorocarbon layers, formed due to perfluorocarbon/hydrocarbon segregation, both correlate with the number of difluoromethylene groups in diiodoperfluoroalkanes.
KW - self-assembly
KW - halogen bonding
KW - cocrystals
KW - supramolecular chemistry
KW - perfluoroalkanes
UR - http://www.scopus.com/inward/record.url?scp=84996618771&partnerID=8YFLogxK
U2 - 10.1016/j.jfluchem.2016.07.011
DO - 10.1016/j.jfluchem.2016.07.011
M3 - Article
VL - 196
SP - 32
EP - 36
JO - Journal of Fluorine Chemistry
JF - Journal of Fluorine Chemistry
SN - 0022-1139
ER -