LaH2On3
LaH2On3 is a proposed lanthanum-based compound intended to represent a mixed hydride-oxide solid containing lanthanum, hydrogen, and oxygen. The notation is uncommon in standard chemical databases, and the exact stoichiometry is not universally defined; in many discussions the “n” is treated as a variable, making LaH2On3 a member of mixed-anion lanthanum systems rather than a single fixed compound.
Composition and structure: The formula involves lanthanum, hydrogen, and oxygen, with the variable “n” indicating different
Synthesis and stability: Reports of synthesis are sparse. Hypothetical routes include high-temperature solid-state reactions of lanthanum
Characterization and potential properties: Characterization would rely on X-ray and neutron diffraction, spectroscopy, and microscopy to
See also: lanthanum hydrides; lanthanum oxides; hydride-oxide solid solutions.