John A. Hayes scite author profile

Crystal Growth & Design

Morrison

Stokes

et al. 2012

The propensity of a range of different sulfoxides and sulfones to cocrystallize with either 1,2- or 1,4-diiodotetrafluorobenzene, via I···O=S halogen bonding, was investigated. Cocrystallization occurred exclusively with 1,4-diiodotetrafluorobenzene in either a 1:1 or 1:2 stoichiometry of the organohalide and the sulfoxide, respectively, depending on the sulfoxide used. It was found that the stoichiometry observed was not necessarily related to whether the oxygen acts as a single halogen bond acceptor or if it is bifurcated; with I···π interactions observed in two of the cocrystals synthesized. Only those cocrystals with a 1:2 stoichiometry exhibit C–H···O hydrogen bonding in addition to I···O=S halogen bonding. Examination of the Cambridge Structural Database shows that (i) the I···O=S interaction is similar to other I···O interactions, and (ii) the I···π interaction is significant, with the distances in the two cocrystals among the shortest known.

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Preparation and characterisation of solid state forms of paracetamol-O-glucuronide

Lawrence

et al. 2012

Hydrogen bonding in crystal forms of primary amide functionalised glucose and cellobiose

Moynihan

et al. 2013

Methyl tetra-O-acetyl-α-d-glucopyranuronate: crystal structure and influence on the crystallisation of the β anomer

Lawrence

et al. 2016

Crystal Polymorphism of Methyl 2,3,4-tri-O-acetyl-1-O-(trichloroacetimidoyl)-α-d-glucopyranouronate

et al. 2013

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Supramolecular stacking motifs in the solid state of amide and triazole derivatives of cellobiose

Coles

et al. 2014