B18Cs2H28

B18Cs2H28 is a complex, insulating boron-hydrogen compound studied for its potential role in solid-state hydrogen storage technologies.

Crystal structure of B18Cs2H28
Ground-state structure · Materials Project
Overview

About B18Cs2H28

B18Cs2H28 is a complex boron-based hydride that functions as a wide-band-gap insulator. Its unique chemical architecture makes it a subject of interest for researchers investigating advanced solid-state hydrogen storage solutions.

As a metastable compound, it represents a specialized niche within the broader family of metal hydrides. Its structural complexity and electronic properties are critical for understanding how light-element frameworks can be stabilized for potential fuel storage and energy delivery systems.

At a glance

Key Properties

Cross-validated computational properties for B18Cs2H28, aggregated across 3 databases.

Band Gap

3.81 eV
Range across DFT structures

Energy Above Hull

0.064 eV/atom
Best (lowest) across sources

Stability

Metastable
1 DFT source

Structures

3
3 databases, 2 space groups
Uses

Applications

Where B18Cs2H28 is used.

Hydrogen storage researchSolid-state energy materials development
Reference

Frequently Asked Questions

Common questions about B18Cs2H28, answered from cross-validated data.

What is B18Cs2H28?

B18Cs2H28 is a complex, insulating boron-hydrogen compound studied for its potential role in solid-state hydrogen storage technologies.

More questions
What is B18Cs2H28 used for?
B18Cs2H28 is used in hydrogen storage research and solid-state energy materials development.
What is the band gap of B18Cs2H28?
B18Cs2H28 has a DFT-computed band gap of 3.81 eV across 3 reported structures.
Is B18Cs2H28 a metal, semiconductor, or insulator?
With a wide band gap up to 3.81 eV it is an insulator / wide-band-gap material.
Is B18Cs2H28 thermodynamically stable?
B18Cs2H28 has a lowest energy above hull of 0.064 eV/atom (metastable).
How many polymorphs of B18Cs2H28 are known?
3 structures of B18Cs2H28 are reported across 3 databases, spanning 2 distinct space groups.
What elements does B18Cs2H28 contain?
B18Cs2H28 contains B, Cs, and H (3 elements).
Where does the data for B18Cs2H28 come from?
B18Cs2H28 data is cross-referenced from latticegraph.
Comparison

How It Compares

Within the hydrogen storage hydrides class.

Unlike simpler, binary ionic hydrides such as LiH or CaH2, which are often characterized by their straightforward lattice structures and high stability, B18Cs2H28 features a more intricate polyhedral arrangement. While traditional storage materials like MgH2 rely on direct metal-hydrogen bonding, this complex borohydride derivative offers a distinct chemical environment that differentiates it from the more common, industrially utilized members of the hydride class.

Explore

Related Compounds

Other Hydrogen Storage Hydrides in the database.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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