Mm n+Rr p+Al(1???x)ExSiyOz where M is an alkali or alkaline earth metal such as lithium and strontium, R is a nitrogen containing organic cation such as tetramethyl ammonium...http://www.google.co.uk/patents/US6613302?utm_source=gb-gplus-sharePatent US6613302 - UZM-5, UZM-5P and UZM-6: crystalline aluminosilicate zeolites and processes using the sameAdvanced Patent SearchPublication numberUS661330