Whereas under basic conditions Ln(OH)3 is formed, acidic reaction conditions lead to nine isotypic compounds Ln(O3P—C2H4—SO3)(H2O) with Ln = La (1), Ce (2), Pr (3), Nd (4), Sm (5), Eu (6), Gd (7), Tb (8), and Dy (9). The crystal size of the compounds is ...
we report on the synthesis and gas adsorption properties of two robust MOFs with the general formula [Co3(渭3-OH)(cpt)3Co3(渭3-OH)(L)3(H2O)9](NO3)4(guests)n [L = 3-amino-1,2,4-triazole (1) and 3,5-diamino-1,2,4-triazole (2); Hcpt = 4-(4-carboxyphenyl)-1,2,4-tria...