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Summary

This summary is machine-generated.

The crystal structure of C(11)H(11)FN(2)O(4) reveals a five-membered ring with an envelope conformation. Intramolecular and intermolecular hydrogen bonds were observed, influencing molecular interactions.

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Area of Science:

Crystallography
Molecular structure analysis
Organic chemistry

Background:

Understanding molecular conformations is crucial in chemistry.
Hydrogen bonding plays a significant role in crystal packing and molecular interactions.

Purpose of the Study:

To elucidate the molecular structure and conformation of the title compound, C(11)H(11)FN(2)O(4).
To investigate the presence and role of intramolecular and intermolecular hydrogen bonds in the crystal structure.

Main Methods:

Single-crystal X-ray diffraction was employed to determine the three-dimensional structure.
Conformational analysis of the five-membered ring was performed.
Identification and analysis of hydrogen bonding networks (N-H⋯F and N-H⋯O).

Main Results:

The five-membered ring in C(11)H(11)FN(2)O(4) adopts an envelope conformation.
An intramolecular hydrogen bond of the N-H⋯F type was identified.
Intermolecular N-H⋯O hydrogen bonds were observed, leading to the formation of a linked crystal structure.

Conclusions:

The study provides detailed structural insights into C(11)H(11)FN(2)O(4).
The observed hydrogen bonding patterns are key features of the compound's crystal packing and molecular assembly.