Formation of two drastically different MOFs based on Mn(ii)–benzoate and pyrazine with a change in seasonal temperature: structural analysis and magnetic study†
Abstract
Two new stoichiometrically and structurally very different Mn(II) coordination compounds {[Mn(pyz)(C6H5COO)2](C2H5OH)}n (1) and [Mn5(pyz)(C6H5COO)10(H2O)2]n (2) (where pyz =