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Updated: Jun 2, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of Chalcogenidoplumbates(II or IV)

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Published on: December 29, 2016

Praseodymium(III) sulfate hydroxide, Pr(SO(4))(OH).

Xiao-Juan Wang¹, Jian-Wen Cheng

¹Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, Zhejiang 321004, People's Republic of China.

Acta Crystallographica. Section E, Structure Reports Online

|April 28, 2011

Summary

This study details the synthesis of a novel Pr(SO(4))(OH) compound under hydrothermal conditions. The resulting three-dimensional framework is formed by Pr(III) ions, sulfate groups, and hydroxide anions, stabilized by hydrogen bonds.

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Area of Science:

Inorganic Chemistry
Materials Science
Crystallography

Background:

Hydrothermal synthesis is a key method for creating novel inorganic compounds.
Understanding the coordination chemistry of lanthanides is crucial for developing new materials.

Purpose of the Study:

To synthesize and characterize a new compound of praseodymium sulfate hydroxide, Pr(SO(4))(OH).
To elucidate the crystal structure and bonding of the synthesized compound.

Main Methods:

Hydrothermal synthesis was employed to obtain the title compound.
X-ray diffraction techniques were used to determine the crystal structure.

Main Results:

The compound Pr(SO(4))(OH) was successfully synthesized.
Pr(III) ions are coordinated by nine oxygen atoms from sulfate and hydroxide groups.
A three-dimensional framework structure is formed, stabilized by O-H⋯O hydrogen bonds.

Conclusions:

The hydrothermal synthesis route is effective for producing Pr(SO(4))(OH).
The compound exhibits a complex 3D framework structure with significant hydrogen bonding.