Citation: Prasad, Ram R. R.; Seidner, Sarah E.; Cordes, David B.; Lozinska, Magdalena M.; Dawson, Daniel M.; Thompson, Megan J.; D\"uren, Tina; Chakarova, Kristina K.; Mihaylov, Mihail Y.; Hadjiivanov, Konstantin I.; Hoffmann, Frank; Slawin, Alexandra M. Z.; Ashbrook, Sharon E.; Clarke, Matthew L.; Wright, Paul A. (2019). STA-27, a porous Lewis acidic scandium MOF with an unexpected topology type prepared with 2,3,5,6-tetrakis(4-carboxyphenyl)pyrazine. Journal of Materials Chemistry A, 7, pp. 5685-.