title: Structures of mono-unsaturated triacylglycerols. V. The beta'(1)-2, beta'-3 and beta(2)-3 polymorphs of 1,3-dilauroyl-2-oleoylglycerol (LaOLa) from synchrotron and laboratory powder diffraction data.
abstract: The crystal structures of the beta'(1)-2, the beta'-3 and the beta(2)-3 polymorphs of 1,3-dilauroyl-2-oleoylglycerol have been solved from powder diffraction data. The packing of the beta(2)-3 polymorph is similar to that of other cis mono-unsaturated triacylglycerols. Both the beta' polymorphs are crystallized in a novel type of packing in which one of the saturated lauroyl chains is packed side-by-side with part of the unsaturated oleoyl chain.
authors.affiliation: University of Amsterdam, HIMS/FNWI/Kristallographie, Valckenierstraat 65, 1018 Xe Amsterdam, The Netherlands. j.b.vanvechelen@uva.nl
authors.forename: Jan B
authors.initials: JB
authors.lastname: van Mechelen
authors.forename: Kees
authors.initials: K
authors.lastname: Goubitz
authors.forename: Mihaela
authors.initials: M
authors.lastname: Pop
authors.forename: Rene
authors.initials: R
authors.lastname: Peschar
authors.forename: Henk
authors.initials: H
authors.lastname: Schenk
mesh_terms: D018360:Crystallography, X-Ray; D005989:Glycerides / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D033362:Powder Diffraction; D017356:Synchrotrons; D014280:Triglycerides / Q000737:chemistry*
chemical_list: D005989:Glycerides; D014280:Triglycerides; C505247:2-oleoylglycerol