Methidathion: S-(5-methoxy-2-oxo-2,3-dihydro-1,3,4-thiadiazol-3-yl)methyl O,O-dimethyl phosphorodithioate
2011
Crystal Structure of Methidathion
publication
Evidence: high
Author Information
Author(s): Kim Hyunjee, Shin Yong Woon, Park Ki-Min, Kim Jineun, Kim Tae Ho
Primary Institution: Gyeongsang National University
Conclusion
The crystal structure of methidathion was successfully determined, revealing two independent molecules in the asymmetric unit.
Supporting Evidence
- The crystal structure contains two independent molecules in the asymmetric unit.
- Dihedral angles between the thiadiazole ring planes and the phosphorodithioate group are reported.
- Weak intermolecular interactions contribute to the stabilization of the crystal packing.
Takeaway
Scientists figured out how methidathion, a common insecticide, is arranged in a crystal. It has two similar parts that help it stay stable.
Methodology
The compound was purchased and single crystals were obtained through slow evaporation of a solution in CH2Cl2 for X-ray analysis.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website