Rubidium perchlorate

Rubidium perchlorate, RbClO4, is a perchlorate of rubidium.

It has two allotropes. One, below 279 °C crystalizes in orthorhombic crystal system with lattice constants a = 9.27, b = 5.81, c = 7.53 (.10-1 nm). Over 279 °C, it has cubic structure with lattice constant a = 7.70 .10-1 nm.

Table of solubility in water :