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A Double-Helical Silver(I) Coordination Polymer Based on 1-(4-pyridylmethyl)-1H-benzotriazole: Synthesis, Crystal Structure and Luminescent Property

机译:基于1-(4-吡啶甲基)-1H-苯并三唑的双螺旋银(I)配位聚合物:合成,晶体结构和发光性能

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The reaction of AgNO3 with 1-(4-pyridylmethyl)-1H-benzotriazole (4-pbt) afforded a photoluminescent onedimensional(1D) double-helical coordination polymer {[Ag(4-pbt)](NO3)}∞ (1) formed by interchain C-H...psupramolecularinteractions of the single-helical chains. Adjacent 1D double-helical motifs aforementioned were assembledinto different two-dimensional (2D) sheets from the different crystallographic directions, respectively, by the co-effects ofAg...O, C-H···O H-bonding, p...p stacking, and C-H...p supramolecular interactions. In comparision with the previousfinding, the present work reveals that the N-donor spatial position of pendant pyridyl group in such benzotriazol-1-ylbasedpyridyl ligands plays an important role on the final structures of relevant coordination complexes.
机译:AgNO3与1-(4-吡啶基甲基)-1H-苯并三唑(4-pbt)的反应得到光致发光的一维(1D)双螺旋配位聚合物{[Ag(4-pbt)](NO3)}∞(1)由单螺旋链的链间CH ...超分子相互作用形成。通过Ag ... O,CH···O H键,p ... p的共同作用,将上述相邻的一维双螺旋图案分别从不同的晶体学方向组装到不同的二维(2D)薄片中。堆积和CH ... p超分子相互作用。与先前的发现相比,本工作揭示了在此类苯并三唑-1-基基吡啶基配体中吡啶基侧基的N-供体空间位置在相关配位配合物的最终结构中起重要作用。

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