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Published on: November 22, 2016

Pyrrolidinium chloride.

Helene Giglmeier¹, Tobias Kerscher, Peter Klüfers

¹Ludwig-Maximilians Universität, Department Chemie und Biochemie, Butenandtstrasse 5-13 (Haus D), 81377 München, Germany.

Acta Crystallographica. Section E, Structure Reports Online

|May 18, 2011

Summary

This summary is machine-generated.

A novel pyrrolidinium chloride salt was identified as a decomposition product. Structural analysis revealed N(+)-H⋯Cl(-) hydrogen bonds forming crystal chains and an envelope conformation for the cation.

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Area of Science:

Crystallography
Organic Chemistry
Chemical Crystallography

Background:

2,6-bis-(pyrrolidin-yl)pyridine is a chemical compound.
Decomposition products of organic compounds can reveal new chemical entities.
Crystallographic studies are essential for determining molecular structure and bonding.

Purpose of the Study:

To characterize the structure of a decomposition product obtained from 2,6-bis-(pyrrolidin-yl)pyridine.
To elucidate the crystal structure, including cation-anion interactions and molecular conformation.

Main Methods:

Single crystal X-ray diffraction was employed to determine the crystal structure.
Analysis of crystallographic data to identify atomic positions, bond lengths, and intermolecular interactions.

Main Results:

The title compound, C(4)H(10)N(+)·Cl(-), was isolated as a decomposition product.
The crystal structure features an anion lying on a crystallographic mirror plane with the cation's N atom.
Chains of anions and cations linked by N(+)-H⋯Cl(-) hydrogen bonds were observed along the [100] direction.
The pyrrolidinium cation adopts a puckered envelope conformation, specifically E(N1).

Conclusions:

The study successfully characterized a novel pyrrolidinium chloride salt formed from the decomposition of 2,6-bis-(pyrrolidin-yl)pyridine.
The hydrogen bonding network and cation conformation provide insights into the solid-state behavior of this compound.