K. Maeda et al., STRUCTURE OF ALUMINUM METHYLPHOSPHONATE, ALMEPO-BETA, WITH UNIDIMENSIONAL CHANNELS FORMED FROM LADDER-LIKE ORGANIC-INORGANIC POLYMER-CHAINS, Journal of the Chemical Society, Chemical Communications, (10), 1995, pp. 1033-1034
The crystal structure of a microporous aluminium methylphosphonate AlM
epO-beta is described; the skeleton built up of fused four-ring chain
forms unidimensional channels of approximately 5.8 Angstrom cross-sect
ion fringed with methyl groups running parallel to the c-axis.