Mixed-Metal Oxo Clusters Structurally Derived from Ti6O4(OR)8(OOCR′)8

The mixed‐metal oxo clusters FeTi5O4(OiPr)4(OMc)10 (OMc = methacrylate), Zn2Ti4O4(OiPr)2(OMc)10, Cd4Ti2O2(OAc)2(OMc)10(HOiPr)2, [Ca2Ti4O4(OAc)2(OMc)10]n, and [Sr2Ti4O4(OMc)12(HOMc)2]n were obtained from the reaction of titanium alkoxides with the corresponding metal acetates and methacrylic acid. Th...

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Bibliographic Details
Published in:European journal of inorganic chemistry 2014-10, Vol.2014 (29), p.5008-5014
Main Authors: Artner, Christine, Koyun, Ayse, Czakler, Matthias, Schubert, Ulrich
Format: Article
Language:English
Subjects:
Bimetallic compounds
Carboxylate ligands
Chain structures
Cluster compounds
Titanium
Online Access:Get full text
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Summary:The mixed‐metal oxo clusters FeTi5O4(OiPr)4(OMc)10 (OMc = methacrylate), Zn2Ti4O4(OiPr)2(OMc)10, Cd4Ti2O2(OAc)2(OMc)10(HOiPr)2, [Ca2Ti4O4(OAc)2(OMc)10]n, and [Sr2Ti4O4(OMc)12(HOMc)2]n were obtained from the reaction of titanium alkoxides with the corresponding metal acetates and methacrylic acid. Their structures are derived from Ti clusters with the composition Ti6O4(OR)8(OOCR′)8. The Ca and Sr derivatives consist of chains of condensed clusters. Fe/Ti, Zn/Ti, Cd/Ti, Ca/Ti, and Sr/Ti mixed‐metal oxo clusters were obtained from the reaction of titanium alkoxides with the corresponding metal acetates and methacrylic acid. Their structures can be traced back to that of Ti6O4(OR)8(OOCR′)8 clusters and the structural variations to the different ionic radii and coordination numbers.
ISSN:1434-1948
1099-0682
DOI:10.1002/ejic.201402499