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Updated: Jun 1, 2026
11:45
Preparation of Stable Bicyclic Aziridinium Ions and Their Ring-Opening for the Synthesis of Azaheterocycles
Published on: August 22, 2018
1,6-Bis(diphenyl-arsino)hexa-ne
Summary
This study details the crystal structure of a diphenyl-arsino compound, revealing its molecular arrangement and intermolecular interactions. The findings provide insights into the packing of these organoarsenic molecules in the solid state.
Area of Science:
- Organometallic Chemistry
- Crystallography
- Solid-State Chemistry
Background:
- Organoarsenic compounds are of interest due to their unique chemical properties and potential applications.
- Understanding the solid-state structure of such compounds is crucial for predicting their behavior and designing new materials.
Purpose of the Study:
- To elucidate the crystal structure of the diphenyl-arsino compound Ph(2)As(CH(2))(6)AsPh(2).
- To analyze the molecular geometry, including bond angles and dihedral angles.
- To investigate intermolecular interactions within the crystal lattice.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the three-dimensional structure.
- Crystallographic data were analyzed to identify symmetry elements and molecular conformations.
- Intermolecular interactions, such as C-H···π interactions, were identified and characterized.
Main Results:
- The compound C(30)H(32)As(2) crystallizes with a crystallographic inversion center at the midpoint of the central C-C bond.
- The benzene rings attached to arsenic exhibit a dihedral angle of 75.98°.
- Weak intermolecular C-H···π interactions were observed, leading to molecular stacking along the b-axis.
Conclusions:
- The crystal structure of Ph(2)As(CH(2))(6)AsPh(2) has been successfully determined.
- The molecular conformation and intermolecular forces dictate the packing in the solid state.
- This structural information contributes to the broader understanding of organoarsenic chemistry and crystal engineering.
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