title: Variable length ligands: a new class of bridging ligands for supramolecular chemistry and crystal engineering.
abstract: A series of 1- and 2-D coordination polymers containing a functionalised diaza-18-crown-6 ligand show guest dependent variation of the ligand length.
authors.affiliation: School of Chemistry, Monash University, Victoria, 3800, Australia.
authors.forename: Martin B
authors.initials: MB
authors.lastname: Duriska
authors.forename: Suzanne M
authors.initials: SM
authors.lastname: Neville
authors.forename: Stuart R
authors.initials: SR
authors.lastname: Batten