title: A silicogermanate with 20-ring channels directed by a simple quaternary ammonium cation.
abstract: A silicogermanate, PKU-12, with the -CLO type of zeolite framework was hydrothermally synthesized under fluoride media using diisopropylethylmethylammonium as a structure directing agent. The formation of the silicogermanate zeolite with 20-ring channels has not only extended the -CLO family from phosphates into silicogermanates, but also demonstrated its structural diversity.
authors.affiliation: Beijing National Laboratory for Molecular Sciences,College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, PR China.
authors.forename: Jie
authors.initials: J
authors.lastname: Su
authors.forename: Yingxia
authors.initials: Y
authors.lastname: Wang
authors.forename: Jianhua
authors.initials: J
authors.lastname: Lin
authors.forename: Jie
authors.initials: J
authors.lastname: Liang
authors.forename: Junliang
authors.initials: J
authors.lastname: Sun
authors.forename: Xiaodong
authors.initials: X
authors.lastname: Zou