کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1303355 1498930 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel Zn6Co3 cluster-based heterometallic coordination polymer with PMG3 − linker formed via in situ decarboxylation from H4PMIDA
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
A novel Zn6Co3 cluster-based heterometallic coordination polymer with PMG3 − linker formed via in situ decarboxylation from H4PMIDA
چکیده انگلیسی


• A novel Zn6Co3 cluster-based heterometallic complex was synthesized hydrothermally.
• PMG3 − ligand was formed via in situ decarboxylation from original ligand H4PMIDA.
• It features a 2D structure constructed by [Zn6Co3(PMG)6(H2O)4] pinwheel-like clusters.
• There exists extensive O–H⋯O hydrogen bonds.
• It exhibits a good fluorescent emission.

A novel Zn6Co3 cluster-based heterometallic coordination polymer, [Zn6Co3(PMG)6(H2O)4]·12H2O (1), has been hydrothermally synthesized, in which the PMG3 − (N-(phosphonomethyl)glycinate) as a multifunctional ligand was firstly formed via in situ decarboxylation from original ligand N-(phosphonomethyl)imino-diacetic acid during the hydrothermal reaction. The complex was characterized by elemental analysis, FT-IR, powder X-ray diffraction, thermal analysis and single-crystal X-ray diffraction techniques. Its structure features a 2D framework constructed by [Zn6Co3(PMG)6(H2O)4] pinwheel-like heteronuclear clusters, which contains rings with two tropisms. Through extensive O–H⋯O hydrogen bondings, the adjacent 2D layered structure further extends into a 3D supramolecular network. Moreover, the solid-state fluorescence property of this complex has also been investigated at room temperature, which exhibits a good fluorescent emission.

A novel Zn6Co3 cluster-based heterometallic coordination polymer, [Zn6Co3(PMG)6(H2O)4]·12H2O, was synthesized under hydrothermal conditions, in which PMG3 − ligand was formed via in situ decarboxylation from original ligand H4PMIDA. It features a 2D layer constructed by [Zn6Co3(PMG)6(H2O)4] pinwheel-like heteronuclear clusters, which further extends into a 3D supramolecular network through extensive O–H⋯O hydrogen bonding.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 60, October 2015, Pages 107–110
نویسندگان
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