Citation:
ZHANG Guang-Hui, LU Jiu-Fu. Synthesis, Structure and Fluorescent Property of a New Isolated Zn6Co9 Heteronuclear Cluster Constructed by Four Kinds of Ligands[J]. Chinese Journal of Structural Chemistry,
2016, 35(11): 1666-1672.
doi:
10.14102/j.cnki.0254-5861.2011-1188
Synthesis, Structure and Fluorescent Property of a New Isolated Zn6Co9 Heteronuclear Cluster Constructed by Four Kinds of Ligands
摘要:
A novel zero-dimensional heteronuclear cluster based on N-(phosphonomethyl)imino-diacetic acid (H4PMIDA) and Phen (1,10-phenanthroline),[Zn6Co9(PMIDA)6(Phen)6(NO3)4(H2O)6]·2NO3·16H2O, has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR spectrum, thermal analysis, and single-crystal X-ray diffraction. The isolated 15-nuclearity cluster[Zn6Co9(PMIDA)6(Phen)6(NO3)4(H2O)6]2+ was constructed by four kinds of ligands, and its charges are balanced by NO3-. Each isolated cluster is further extended into a 3D supramolecular network through π…π interaction and C-H…O hydrogen bonds. Moreover, the solid-state fluorescent property of this complex has also been investigated at room temperature.
English
Synthesis, Structure and Fluorescent Property of a New Isolated Zn6Co9 Heteronuclear Cluster Constructed by Four Kinds of Ligands
Abstract:
A novel zero-dimensional heteronuclear cluster based on N-(phosphonomethyl)imino-diacetic acid (H4PMIDA) and Phen (1,10-phenanthroline),[Zn6Co9(PMIDA)6(Phen)6(NO3)4(H2O)6]·2NO3·16H2O, has been synthesized under hydrothermal conditions and characterized by elemental analysis, IR spectrum, thermal analysis, and single-crystal X-ray diffraction. The isolated 15-nuclearity cluster[Zn6Co9(PMIDA)6(Phen)6(NO3)4(H2O)6]2+ was constructed by four kinds of ligands, and its charges are balanced by NO3-. Each isolated cluster is further extended into a 3D supramolecular network through π…π interaction and C-H…O hydrogen bonds. Moreover, the solid-state fluorescent property of this complex has also been investigated at room temperature.
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Key words:
- isolated heteronuclear cluster
- / mixed ligands
- / crystal structure
- / fluorescent property
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