Synthesis,Characterization and Thermal Behavior of Two 4d‐4f Coordination Polymers Based on N and O Donor Ligands |
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| Authors: | Qing‐Yang Lian Chun‐De Huang Rong‐Hua Zeng Dr. Yong‐Cai Qiu Ji‐Xia Mou Hong Deng Matthias Zeller Dr. |
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| Affiliation: | 1. School of Chemistry and Environment, South China Normal University, Guangzhou 510006 P.R. China;2. Key Lab of Electrochemical Technology on Energy Storage and Power Generation in Guangdong Universities, Guangzhou 510631, China;3. Department of Chemistry,Youngstown State University, Youngstown Ohio, USA |
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| Abstract: | Two new 4d‐4f coordination polymers, [Ag2Nd(nic)4(H2O)4·(ClO4)·H2O] ( 1 ) and [Ag8Yb4(inic)8(ox)6]· [Ag2(inic)2] ( 2 ) [nic = nicotinate, inic = isonicotinate and ox = oxalate] have been synthesized and characterized by element analysis, IR spectroscopy and thermal analysis, as well as single crystal X‐ray diffraction. Complex 1 exhibits a wavelike layer that is assembled from neodymium‐carboxylate subunits, silver centres and perchlorate ions. Complex 2 represents a extended heterometallic sandwich‐like layered network that is constructed from ytterbium‐oxalate layers and Ag(inic) chains. |
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| Keywords: | Nicotinic acid Isonicotinic acid 4d‐4f systems Crystal structures Heterometallic coordination polymers |
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