Related Experiment Video
Updated: Mar 29, 2026

Scale-up Chemical Synthesis of Thermally-activated Delayed Fluorescence Emitters Based on the Dibenzothiophene-S,S-Dioxide Core
Published on: October 24, 2017
Crystal structure of 1-fluoro-1,3-di-hydro-benzo[c]thio-phene 2,2-dioxide
Ying Zou1, Zibin Qiu1, Renming Tang1
1Department of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Road, Shanghai, People's Republic of China.
Abstract:
In the title compound, C8H7FO2S, the thio-phene ring has an envelope conformation, with the S atom bearing the two O atoms being the flap. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯F inter-actions, generating a three-dimensional network structure.
More Related Videos
Related Concept Videos
Ionic Crystal Structures
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
Electrophilic Aromatic Substitution: Fluorination and Iodination of Benzene
Lewis Structures of Molecular Compounds and Polyatomic Ions
Predicting Molecular Geometry
Crystal Field Theory - Octahedral Complexes
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
Structure of Benzene: Molecular Orbital Model

