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Updated: May 31, 2026
08:46
Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of Phosphorus(I)
Published on: November 22, 2016
Diphenyl (cyclo-pentyl-amido)-phospho-nate
Summary
This study details the crystal structure of a molecule containing phosphorus (P), revealing a distorted tetrahedral environment around the P atom. Molecular interactions include hydrogen bonds forming extended chains in the crystal lattice.
Area of Science:
- Crystallography
- Chemical Physics
- Molecular Structure
Background:
- Understanding molecular structure and bonding is crucial in chemical physics.
- Detailed crystallographic analysis provides insights into intermolecular forces and solid-state arrangements.
Purpose of the Study:
- To elucidate the three-dimensional molecular structure of the title compound C(17)H(20)NO(3)P.
- To characterize the bonding environment and intermolecular interactions within the crystal lattice.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of bond lengths, bond angles, dihedral angles, and hydrogen bonding interactions.
Main Results:
- The phosphorus (P) atom exhibits a distorted tetrahedral geometry.
- A dihedral angle of 23.52° was observed between the two phenyl rings.
- The cyclopentyl ring displays conformational disorder, and N-H⋯O=P hydrogen bonds link molecules into chains.
Conclusions:
- The study provides a detailed structural characterization of the title molecule.
- The observed hydrogen bonding pattern dictates the extended chain formation in the crystal.
- The findings contribute to the understanding of organophosphorus compound structures and intermolecular forces.
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