| 摘要 |
The invention relates to a metallophosphate-type crystallized solid, referred to by the name IM-6, which exhibits an X-ray diffraction diagram as given below. This metallophosphate-type solid can be partially substituted by an element X and optionally by an element Y. Said metallophosphate exhibits a chemical composition, expressed on an anhydrous base, defined by the formula R<SUB>S</SUB>,(G<SUB>g</SUB>P<SUB>p</SUB>X<SUB>x</SUB>Y<SUB>y</SUB>)O<SUB>2</SUB>, where G represents one or more trivalent element(s), R represents one or more organic compound(s), X represents one or more divalent element(s), Y represents one or more tetravalent element(s), and in which s<=0.2, g<=0.5, p<=0.5, x<=0.4, y<=0.3, with g+p+x+y=1.
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