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Complexometric Titration: Ligands

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Updated: Jun 5, 2026

Facile Preparation of 4-Substituted Quinazoline Derivatives

Facile Preparation of 4-Substituted Quinazoline Derivatives

Published on: February 15, 2016

catena-Poly[[trimethyl-tin(IV)]-μ-quinaldato].

Hongyun Wang¹, Handong Yin, Daqi Wang

¹College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.

Acta Crystallographica. Section E, Structure Reports Online

|January 5, 2011

Summary

This study reveals a novel one-dimensional chain structure for the tin compound [Sn(CH3)3(C10H6NO2)]n. The tin(IV) ions exhibit distorted trigonal-bipyramidal coordination, influencing the material

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Area of Science:

Organometallic Chemistry
Coordination Chemistry
Crystallography

Background:

Organotin compounds are versatile materials with diverse applications.
Understanding the structural properties of organotin complexes is crucial for designing new materials.

Purpose of the Study:

To elucidate the crystal structure of the title compound, [Sn(CH3)3(C10H6NO2)]n.
To investigate the coordination environment of tin(IV) ions in this extended structure.

Main Methods:

Single-crystal X-ray diffraction analysis was employed to determine the molecular and crystal structure.
The coordination geometry around the tin(IV) centers was analyzed.

Main Results:

The title compound forms an extended one-dimensional chain structure.
Two independent tin(IV) ions were identified, each in a distorted trigonal-bipyramidal coordination.
Oxygen atoms occupy the axial sites, and a crystallographic twofold axis relates the tin(IV) ion to an equatorial carbon atom.

Conclusions:

The structural characterization provides fundamental insights into the coordination behavior of tin(IV) in extended solid-state structures.
The observed one-dimensional chain motif highlights potential for developing novel organotin-based materials.