Imperial College London


Faculty of Natural SciencesDepartment of Chemistry

Senior Lecturer



+44 (0)20 7594 3438k.jelfs Website




207AMolecular Sciences Research HubWhite City Campus






BibTex format

author = {Hasell, T and Little, MA and Chong, SY and Schmidtmann, M and Briggs, ME and Santolini, V and Jelfs, KE and Cooper, AI},
doi = {10.1039/c7nr01301a},
journal = {Nanoscale},
pages = {6783--6790},
title = {Chirality as a tool for function in porous organic cages},
url = {},
volume = {9},
year = {2017}

RIS format (EndNote, RefMan)

AB - The control of solid state assembly for porous organic cages is more challenging than for extended frameworks, such as metal–organic frameworks. Chiral recognition is one approach to achieving this control. Here we investigate chiral analogues of cages that were previously studied as racemates. We show that chiral cages can be produced directly from chiral precursors or by separating racemic cages by co-crystallisation with a second chiral cage, opening up a route to producing chiral cages from achiral precursors. These chiral cages can be cocrystallized in a modular, ‘isoreticular’ fashion, thus modifying porosity, although some chiral pairings require a specific solvent to direct the crystal into the desired packing mode. Certain cages are shown to interconvert chirality in solution, and the steric factors governing this behavior are explored both by experiment and by computational modelling.
AU - Hasell,T
AU - Little,MA
AU - Chong,SY
AU - Schmidtmann,M
AU - Briggs,ME
AU - Santolini,V
AU - Jelfs,KE
AU - Cooper,AI
DO - 10.1039/c7nr01301a
EP - 6790
PY - 2017///
SN - 2040-3364
SP - 6783
TI - Chirality as a tool for function in porous organic cages
T2 - Nanoscale
UR -
UR -
UR -
VL - 9
ER -