Structure of xanthone by Shigeki Onuma and others (source code)

= Structure of xanthone by Shigeki Onuma and others
{c}
{tag=Work by Shigeki Onuma}
{tag=Work by Kinya Iijima}
{tag=Work by Isao Oonishi}
{title2=1990}

https://doi.org/10.1107/S0108270190000543

Acta Crystallographica C46, pp. 1725–1727. Structural planarity and nonuniform bond geometry; <aromaticity> is discussed as a <resonance (chemistry)> model rather than a directly measured binary label.