Influence of crystal structure and composition on optical and electronic properties of pyridinium-based bismuth iodide complexes
Gisya Abdi, Marlena Gryl, Andrzej Sławek, Ewelina Kowalewska, Tomasz Mazur, Agnieszka Podborska, Krzysztof Mech, Piotr Zawal, Anurag Pritam, Angelika Kmita, Lulu Alluhaibi, Alexey Maximenko, Chakkooth Vijayakumar, Konrad Szaciłowski
Abstract
2D structure of bismuth iodide brakes into fragments of different dimensionality and geometry upon reaction with substituted pyridinium iodides. The main factor determining the structure of the product is dipole moment of pyridinium cation.
Topics & Concepts
BismuthIodideDensity functional theoryThermogravimetric analysisPyridiniumCrystallographyChemistryCrystal structureBand gapElectronic structureIntermolecular forceMaterials scienceComputational chemistryInorganic chemistryMoleculeOrganic chemistryOptoelectronicsPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsSolid-state spectroscopy and crystallography