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Updated: Jun 1, 2026

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of Phosphorus(I)
Published on: November 22, 2016
(Perchlorato-κO)tris-(triphenyl-phosphine-κP)silver(I)
This study details the silver coordination complex [Ag(triphenylphosphine)3(perchlorate)], highlighting its distorted tetrahedral structure. The silver-oxygen bond is 2.608 Å, with silver-phosphorus bonds ranging from 2.5076 to 2.5663 Å.
Area of Science:
- Inorganic Chemistry
- Coordination Chemistry
- Crystallography
Background:
- Silver complexes are crucial in catalysis and materials science.
- Understanding coordination environments informs the design of novel silver-based compounds.
Purpose of the Study:
- To characterize the crystal structure and coordination environment of a novel silver(I) complex.
- To analyze the bonding parameters within the [Ag(triphenylphosphine)3(perchlorate)] complex.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular structure.
- Bond lengths and coordination geometry were analyzed.
Main Results:
- The silver coordination environment is a distorted P3AgO tetrahedron.
- Ag-O bond length is 2.608(12) Å.
- Ag-P bond lengths range from 2.5076(16) to 2.5663(17) Å.
- Perchlorate oxygen atoms exhibit disorder.
Conclusions:
- The study provides detailed structural insights into a triphenylphosphine-silver perchlorate complex.
- The distorted coordination geometry and bond parameters offer valuable data for theoretical and applied chemistry.
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