Sj. Weigel et al., COOPERATIVE STRUCTURE DIRECTION IN THE SYNTHESIS OF MICROPOROUS MATERIALS - PREPARATION AND CRYSTAL-STRUCTURE OF TREN-GAPO, Chemistry of materials, 9(6), 1997, pp. 1293
A unique, large-pore gallium oxyfluorophosphates has been synthesized
by using a combination of two structure-directing amines: tris(2-amino
ethyl)amine (TREN) and pyridine. TREN-GaPO has two parallel channel sy
stems delineated by 12- and 8-membered rings, and the organic amines a
re found to be ordered in these two channels.