Premium
Two New Crystalline Organogermanate‐Based Inorganic‐Organic Hybrid Compounds
Author(s) -
Stock Norbert,
Jargstorff Christian,
Wriedt Steffanie
Publication year - 2011
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201000406
Subject(s) - sesquioxide , bifunctional , crystallography , intercalation (chemistry) , chemistry , metal , materials science , inorganic chemistry , organic chemistry , catalysis
The bifunctional metalloligand bis(carboxyethylgermanium)sesquioxide, (HOOCCH 2 CH 2 Ge) 2 O 3 , was employed in the systematic high‐throughput (HT) investigation of the system Zn 2+ /(HOOCCH 2 CH 2 Ge) 2 O 3 /H 2 O/C 4 H 9 OH. Two new metal‐organogermanates Zn[(OOCCH 2 CH 2 Ge) 2 O 3 ] ( 1 ) and Zn 2 (O 3 GeCH 2 CH 2 COO) ( 2 ) were discovered that show two new structural motifs for this class of compounds. Whereas in compound 1 a formal intercalation in the structure of (HOOCCH 2 CH 2 Ge) 2 O 3 is observed, 2 exhibits a new layered structure composed of CGeO 3 and ZnO 4 unit linked by μ 3 ‐oxygen atoms. Both connectivity modes lead to dense three‐dimensional framework structures.