title: Polymorphism of pure p-tert-butylcalix[4]arene: subtle thermally-induced modifications.
abstract: A low-density polymorph of the well-known host compound p-tert-butylcalix[4]arene undergoes subtle structural changes when heated and cooled.
authors.affiliation: Department of Chemistry, University of Missouri-Columbia, Columbia, MO 65211, USA. atwoodj@missouri.edu
authors.forename: Jerry L
authors.initials: JL
authors.lastname: Atwood
authors.forename: Leonard J
authors.initials: LJ
authors.lastname: Barbour
authors.forename: Gareth O
authors.initials: GO
authors.lastname: Lloyd
authors.forename: Praveen K
authors.initials: PK
authors.lastname: Thallapally