Pyridyl and triazole ligands directing the assembling of zinc(II) into coordination polymers with different dimensionality through azides.

Franz A. Mautner, Christian Berger, Christian Gspan, Beate Sudy, Roland C. Fischer, Salah S Massoud

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Five coordination polymers catena-[(3-Hampy)2[Zn7(N3)16(3-ampy)4]·3H2O] (1), catena-[Zn2(μ2-4-HO-py)(μ1,1-N3)4]·H2O (2), catena-[Zn2(μ2-4-amtz)(μ1,1-N3)4] (3), catena-[Zn(5-Et-2-Me-py)(μ1,1-N3)2] (4) and catena-[Zn(μ2-2-O-py-N-oxide)(μ1,1-N3)] (5), where 3-ampy = 3-aminopyridine, 4-HOpy = 4-hydroxypyridine, 4-amtz = 4-amino-4H-1,2,4-triazole, 5-Et-2-Mepy = 5-ethyl-2-methylpyridine and 2-HO-py-N-oxide = 2-hydroxypyridine-N-oxide were synthesized and structurally characterized by single crystal x-ray crystallog. The complexes display different dimensionality depending on the nature of the coligand. The anionic polymer in complex 1 consists of 1D system of defective dicubanes with two different azido-bridging μ1,1-N3 and μ1,1,1-N3 modes. Complexes 2 and 3 are isostructural and both exhibit 2D networks with μ(O,O)-pyridinone bridging mol. in 2 or μ(N,N')-bridging 4-amtz in 3, and μ1,1,-azide bridging. Complex 4 reveals a zigzag chains of 1D polyhedral through a doubly bridged μ1,1-N3 bonding mode, whereas in complex 5 a 1D polymeric chain was generated via singly bridged μ1,1-N3 bonding and hydrogen bonding gave supramol. 2D system. The emission spectral properties of the parent free ligands and their corresponding Zn(II) complexes were investigated where enhancement luminescence emissions with strong red shifts were obsd. in complexes 2, 4 and 5. [on SciFinder(R)]
Original languageGerman
Pages (from-to)136-144
Number of pages9
JournalPolyhedron
Volume130
DOIs
Publication statusPublished - 2017

Keywords

    Cite this

    Pyridyl and triazole ligands directing the assembling of zinc(II) into coordination polymers with different dimensionality through azides. / Mautner, Franz A.; Berger, Christian; Gspan, Christian; Sudy, Beate; Fischer, Roland C.; Massoud, Salah S.

    In: Polyhedron, Vol. 130, 2017, p. 136-144.

    Research output: Contribution to journalArticleResearchpeer-review

    @article{f252aa55953748d2ab4a291003940eed,
    title = "Pyridyl and triazole ligands directing the assembling of zinc(II) into coordination polymers with different dimensionality through azides.",
    abstract = "Five coordination polymers catena-[(3-Hampy)2[Zn7(N3)16(3-ampy)4]·3H2O] (1), catena-[Zn2(μ2-4-HO-py)(μ1,1-N3)4]·H2O (2), catena-[Zn2(μ2-4-amtz)(μ1,1-N3)4] (3), catena-[Zn(5-Et-2-Me-py)(μ1,1-N3)2] (4) and catena-[Zn(μ2-2-O-py-N-oxide)(μ1,1-N3)] (5), where 3-ampy = 3-aminopyridine, 4-HOpy = 4-hydroxypyridine, 4-amtz = 4-amino-4H-1,2,4-triazole, 5-Et-2-Mepy = 5-ethyl-2-methylpyridine and 2-HO-py-N-oxide = 2-hydroxypyridine-N-oxide were synthesized and structurally characterized by single crystal x-ray crystallog. The complexes display different dimensionality depending on the nature of the coligand. The anionic polymer in complex 1 consists of 1D system of defective dicubanes with two different azido-bridging μ1,1-N3 and μ1,1,1-N3 modes. Complexes 2 and 3 are isostructural and both exhibit 2D networks with μ(O,O)-pyridinone bridging mol. in 2 or μ(N,N')-bridging 4-amtz in 3, and μ1,1,-azide bridging. Complex 4 reveals a zigzag chains of 1D polyhedral through a doubly bridged μ1,1-N3 bonding mode, whereas in complex 5 a 1D polymeric chain was generated via singly bridged μ1,1-N3 bonding and hydrogen bonding gave supramol. 2D system. The emission spectral properties of the parent free ligands and their corresponding Zn(II) complexes were investigated where enhancement luminescence emissions with strong red shifts were obsd. in complexes 2, 4 and 5. [on SciFinder(R)]",
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    author = "Mautner, {Franz A.} and Christian Berger and Christian Gspan and Beate Sudy and Fischer, {Roland C.} and Massoud, {Salah S}",
    note = "M1 - Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved. CAPLUS AN 2017:679600(Journal; Online Computer File)",
    year = "2017",
    doi = "10.1016/j.poly.2017.04.012",
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    T1 - Pyridyl and triazole ligands directing the assembling of zinc(II) into coordination polymers with different dimensionality through azides.

    AU - Mautner, Franz A.

    AU - Berger, Christian

    AU - Gspan, Christian

    AU - Sudy, Beate

    AU - Fischer, Roland C.

    AU - Massoud, Salah S

    N1 - M1 - Copyright (C) 2017 American Chemical Society (ACS). All Rights Reserved. CAPLUS AN 2017:679600(Journal; Online Computer File)

    PY - 2017

    Y1 - 2017

    N2 - Five coordination polymers catena-[(3-Hampy)2[Zn7(N3)16(3-ampy)4]·3H2O] (1), catena-[Zn2(μ2-4-HO-py)(μ1,1-N3)4]·H2O (2), catena-[Zn2(μ2-4-amtz)(μ1,1-N3)4] (3), catena-[Zn(5-Et-2-Me-py)(μ1,1-N3)2] (4) and catena-[Zn(μ2-2-O-py-N-oxide)(μ1,1-N3)] (5), where 3-ampy = 3-aminopyridine, 4-HOpy = 4-hydroxypyridine, 4-amtz = 4-amino-4H-1,2,4-triazole, 5-Et-2-Mepy = 5-ethyl-2-methylpyridine and 2-HO-py-N-oxide = 2-hydroxypyridine-N-oxide were synthesized and structurally characterized by single crystal x-ray crystallog. The complexes display different dimensionality depending on the nature of the coligand. The anionic polymer in complex 1 consists of 1D system of defective dicubanes with two different azido-bridging μ1,1-N3 and μ1,1,1-N3 modes. Complexes 2 and 3 are isostructural and both exhibit 2D networks with μ(O,O)-pyridinone bridging mol. in 2 or μ(N,N')-bridging 4-amtz in 3, and μ1,1,-azide bridging. Complex 4 reveals a zigzag chains of 1D polyhedral through a doubly bridged μ1,1-N3 bonding mode, whereas in complex 5 a 1D polymeric chain was generated via singly bridged μ1,1-N3 bonding and hydrogen bonding gave supramol. 2D system. The emission spectral properties of the parent free ligands and their corresponding Zn(II) complexes were investigated where enhancement luminescence emissions with strong red shifts were obsd. in complexes 2, 4 and 5. [on SciFinder(R)]

    AB - Five coordination polymers catena-[(3-Hampy)2[Zn7(N3)16(3-ampy)4]·3H2O] (1), catena-[Zn2(μ2-4-HO-py)(μ1,1-N3)4]·H2O (2), catena-[Zn2(μ2-4-amtz)(μ1,1-N3)4] (3), catena-[Zn(5-Et-2-Me-py)(μ1,1-N3)2] (4) and catena-[Zn(μ2-2-O-py-N-oxide)(μ1,1-N3)] (5), where 3-ampy = 3-aminopyridine, 4-HOpy = 4-hydroxypyridine, 4-amtz = 4-amino-4H-1,2,4-triazole, 5-Et-2-Mepy = 5-ethyl-2-methylpyridine and 2-HO-py-N-oxide = 2-hydroxypyridine-N-oxide were synthesized and structurally characterized by single crystal x-ray crystallog. The complexes display different dimensionality depending on the nature of the coligand. The anionic polymer in complex 1 consists of 1D system of defective dicubanes with two different azido-bridging μ1,1-N3 and μ1,1,1-N3 modes. Complexes 2 and 3 are isostructural and both exhibit 2D networks with μ(O,O)-pyridinone bridging mol. in 2 or μ(N,N')-bridging 4-amtz in 3, and μ1,1,-azide bridging. Complex 4 reveals a zigzag chains of 1D polyhedral through a doubly bridged μ1,1-N3 bonding mode, whereas in complex 5 a 1D polymeric chain was generated via singly bridged μ1,1-N3 bonding and hydrogen bonding gave supramol. 2D system. The emission spectral properties of the parent free ligands and their corresponding Zn(II) complexes were investigated where enhancement luminescence emissions with strong red shifts were obsd. in complexes 2, 4 and 5. [on SciFinder(R)]

    KW - zinc azido bridged pyridine triazole coordination polymer prepn

    KW - crystal structure zinc azido bridged pyridine triazole coordination polymer

    KW - luminescence zinc azido bridged pyridine triazole coordination polymer

    U2 - 10.1016/j.poly.2017.04.012

    DO - 10.1016/j.poly.2017.04.012

    M3 - Artikel

    VL - 130

    SP - 136

    EP - 144

    JO - Polyhedron

    JF - Polyhedron

    SN - 0277-5387

    ER -