Avoidance of 2 Al atoms in a 5-ring a new rule complementing the Loewenstein's rule
作者： Masanao Kato , Hidenori Araki , Keiji Itabashi
DOI: 10.1016/S0167-2991(06)81182-1
关键词: Ring (chemistry) 、 Distribution (number theory) 、 Molecular physics 、 Physics 、 Limit (mathematics)
摘要: A new rule is proposed which restricts the distribution of Al atoms in zeolitic frameworks complementing Loewenstein's rule. The shows that any 5-ring a siliceous framework can not contain two atoms, and applied to determine lowest limit Si/Al ratio these zeolites.
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