کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1305900 | 975053 | 2011 | 4 صفحه PDF | دانلود رایگان |

Two novel coordination polymers [Zn2(tfbdc)2(DMF)2(EtOH)]n (1) and [Zn(tfbdc)(MeOH)4]n (2) have been prepared by reactions of Zn(NO3)2·6H2O, tetrafluoroterephthalatic acid (H2tfbdc), and hexamethylenetetramine (hmt) in their respective solvent systems. Complex 1 shows a 3D pillar-layered framework with rare (3,5)-connected gra topology, while 2 has a 1D zigzag chain structure, with the interchain hydrogen-bonding interactions resulting in the formation of a 3D network. The results reveal that the coordinated-solvent plays a subtle and important role in the assembly procedure. Photoluminescent property of the complexes has also been investigated.
Graphical AbstractTwo new coordination polymers, [Zn2(tfbdc)2(DMF)2(EtOH)]n with rare (3,5)-connected gra topology and [Zn(tfbdc)(MeOH)4]n with 1D zigzag chain, have been obtained via coordinated-solvent effect and the two complexes display fluorescent properties.Figure optionsDownload as PowerPoint slideResearch Highlights
► Two Zinc(II) coordination Polymers have been obtained via coordinated-solvent effect.
► Complex 1 exhibits 3D framework with rare (3,5)-connected gra topology.
► Complex 2 shows 1D zigzag chain and further 3D hydrogen-bonding structure.
► Coordinated-solvent plays a subtle role in distinct architecture of both complexes.
► Complex 1 exhibits 3D framework with rare (3,5)-connected gra topology; Complex 2 shows 1D zigzag chain and further 3D hydrogen-bonding structure.
Journal: Inorganic Chemistry Communications - Volume 14, Issue 1, January 2011, Pages 300–303