Some gallium phosphate frameworks related to the aluminium phosphate molecular sieves: X-ray structural characterization of {(Pr i NH 3 )[Ga 4 (PO 4 ) 4 ·OH]}·H 2 O

Several galliophosphate frameworks have been synthesised; some of the structures are related to the AlPO4-family of molecular sieves and the structure of {(PriNH3)[Ga4(PO4)4·OH]}·H2O has been shown to be related to AlPO4-12,-15, and -21.