Bis{4-(35-dimethyl-1H-pyrazol-4-yl)selan­yl-35-dimethyl-1H-pyrazol-2-ium} chloride monohydrate

摘要

In the title compound, 2C10H15N4Se⁺·Cl⁻·OH⁻, a singly protonated mol­ecule of the organic selenide participates in hydrogen bonding with neighboring mol­ecules, forming zigzag chains along [001]. The molecule adapts a cis bridging mode with a C—Se—C angle of 102.13 (15)°. π–π stacking inter­actions are observed between the closest pyrazole rings of neighboring chains [centroid–centroid distance = 3.888 (1) Å] and hydrogen bonding occurs through bridging chloride anions and hydroxide groups. Additionally, O—H⋯Cl hydrogen bonds are formed.