{[Eu(ox)(H2O)4]·[CuBr(2-pzc)2]·4H2O}: Hydrogen Bonding Directed Assembly to Supramolecular Network

{[Eu(ox)(H2O)4]·[CuBr(2-pzc)2]·4H2O}: Hydrogen Bonding Directed Assembly to Supramolecular Network

A new 3d–4f heterometallic coordination framework, {[Eu(ox)(H2O)4]·[CuBr(2‐pzc)2]·4H2O} (1) [ox = oxalate; 2‐pzc = pyrazine‐2‐carboxylate] was synthesized and characterized by elemental analysis, IR spectroscopy and thermal analysis, as well as single‐crystal X‐ray diffraction. Complex 1 represents...

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Veröffentlicht in:ZAAC - Journal of Inorganic and General Chemistry 2010-05, Vol.636 (6), p.1111-1114
Hauptverfasser: Mou, Ji-Xia, Wang, Jun, Fan, Jun, Zhang, Wei-Guang
Format: Artikel
Sprache:eng
Schlagworte:
Copper
Heterometallic complexes
Hydrogen bonding
Lanthanides
Organic-inorganic hybrid composites
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Zusammenfassung:A new 3d–4f heterometallic coordination framework, {[Eu(ox)(H2O)4]·[CuBr(2‐pzc)2]·4H2O} (1) [ox = oxalate; 2‐pzc = pyrazine‐2‐carboxylate] was synthesized and characterized by elemental analysis, IR spectroscopy and thermal analysis, as well as single‐crystal X‐ray diffraction. Complex 1 represents one 3D supramolecular heterometallic coordination framework that is assembled from rare lanthanide‐ox anionic chains and CuBr(2‐pzc)2 cationic units through hydrogen bonds.
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.200900391