<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The novel stoichiometric perovskite SrCrO<sub>2</sub>H is synthesized by high pressure/high temperature reaction of SrO, Cr<sub>2</sub>O<sub>3</sub>, and SrH<sub>2</sub> (5 GPa, 1000 °C, 30 min).</p> </abstract>