I⋯N halogen bonding in 1 : 1 co-crystals formed between 1,4-diiodotetrafluorobenzene and the isomeric <i>n</i>-pyridinealdazines (<i>n</i> = 2, 3 and 4): assessment of supramolecular association and influence upon solid-state photoluminescence properties
Chien Ing YeoResearch Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, MalaysiaYee Seng TanResearch Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, MalaysiaHuey Chong KwongResearch Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, MalaysiaVannajan Sanghiran LeeDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, MalaysiaEdward R. T. TiekinkResearch Centre for Crystalline Materials, School of Medical and Life Sciences, Sunway University, 47500 Bandar Sunway, Selangor Darul Ehsan, Malaysia
2022en
ABI
Abstract
1 : 1 co-crystals formed between 1,4-diiodotetrafluorobenzene and each of the three isomeric n -pyridinealdazines ( n = 2, 3 and 4), featuring I⋯N halogen bonding contacts within one-dimensional chains, are described.
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