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A Gallogermanate Zeolite with Eleven‐Membered‐Ring Channels
Author(s) -
Xu Yan,
Li Yi,
Han Yide,
Song Xiaowei,
Yu Jihong
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201300846
Subject(s) - zeolite , ring (chemistry) , service (business) , computer science , chemistry , crystallography , organic chemistry , business , catalysis , marketing
Ring the change : The gallogermanate zeolite |(Ni(C 3 H 10 N 2 ) 3 ) 36 Ni 4.7 |[Ga 81.4 Ge 206.6 O 576 ], which has three‐dimensional intersecting 11‐membered‐ring channels (see picture, left), was synthesized. It has the lowest framework density of all known oxide zeolites and features pairs of chiral [3 12 .4 3 .6 2 .11 6 ] cavities, induced by chiral [Ni(1,2‐PDA) 3 ] 2+ cations formed in situ (see picture, right). 1,2‐PDA=1,2‐diaminopropane.