title: Modulation of nanotube packing through the controlled self-assembly of tris-p-carboxylatocalix[4]arenes.
abstract: Crystallisation of tris-carboxylatocalix[4]arenes from pyridine affords self-assembled layered and triply helical nanotubular arrays; the latter of these represents a modulation of nanotubule spacing in a persistent self-assembly motif.
authors.affiliation: School of Engineering and Physical Sciences-Chemistry, Heriot-Watt University, Riccarton, Edinburgh, UKEH14 4AS.
authors.forename: Stuart
authors.initials: S
authors.lastname: Kennedy
authors.forename: Scott J
authors.initials: SJ
authors.lastname: Dalgarno