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Related Experiment Video

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Preparation of N-(2-alkoxyvinyl)sulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines

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N,N,N',N'-Tetra-kis(2-hydroxy-ethyl)terephthalamide.

Zhi-Qiang Wang, Chen Xu, Ying-Fei Li

Acta Crystallographica. Section E, Structure Reports Online

|May 18, 2011

Summary

This summary is machine-generated.

This study details the crystal structure of a C16H24N2O6 molecule, revealing an anti conformation and a 3D network formed by hydrogen bonds. The findings provide insights into molecular arrangement and intermolecular interactions.

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Area of Science:

Crystallography
Organic Chemistry
Molecular Structure

Background:

Understanding the precise three-dimensional arrangement of organic molecules is crucial for predicting their properties and reactivity.
Crystal structure analysis provides fundamental insights into molecular conformation and intermolecular interactions.

Purpose of the Study:

To elucidate the crystal structure and molecular conformation of the title compound, C16H24N2O6.
To investigate the hydrogen bonding network and its role in the crystal packing.

Main Methods:

Single-crystal X-ray diffraction was employed to determine the molecular structure.
Crystallographic data analysis was used to identify bond lengths, angles, and intermolecular interactions.

Main Results:

The molecule C16H24N2O6 crystallizes with the molecule lying on a crystallographic inversion center.
An anti conformation of the amide carbonyl groups was observed.
Partial disorder was noted in one pair of 2-hydroxy-ethyl groups.
A dihedral angle of 67.0° was measured between the amide group and the central benzene ring.
Two O-H⋯O and one bifurcated O-H⋯(O,O) hydrogen bonds were identified, forming a 3D network.

Conclusions:

The crystal structure of C16H24N2O6 is characterized by specific molecular conformation and extensive hydrogen bonding.
The observed 3D hydrogen bond network plays a significant role in stabilizing the crystal lattice.