Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties
Two new supermolecular polymers of the formula [Pb4L8(2,2'-bipy)4] 1 and [MnL2(4,4'-bipy)] 2 [HL = (4-chlorophenyloxy)acetic acid] have been synthesized and characterized by X-ray single crystal diffraction analysis, elemental analysis, fluorescence spectroscopy method and electrochemical analysis. Complex 1 is a multinuclear dimmer in which four Pb ions are linked together by the L ligands. In complex 2: , each carboxyl of L bridges two Mn ions to form infinite Mn-O-C-O rods. Both in complex 1 and complex 2: , π-π stacking and van der Waals' interactions make the two complexes stable, 3-D, supermolecular polymers. This work will contribute to the design and synthesis of fluorescent, supramolecular polymers.
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The South African Chemical Institute
2012
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oai:scielo:S0379-435020120001000422015-07-16Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence propertiesLi,LongDiao,KaishengDing,Yuqiu Supermolecular polymers fluorescence 4-chlorophenyloxyacetic acid Two new supermolecular polymers of the formula [Pb4L8(2,2'-bipy)4] 1 and [MnL2(4,4'-bipy)] 2 [HL = (4-chlorophenyloxy)acetic acid] have been synthesized and characterized by X-ray single crystal diffraction analysis, elemental analysis, fluorescence spectroscopy method and electrochemical analysis. Complex 1 is a multinuclear dimmer in which four Pb ions are linked together by the L ligands. In complex 2: , each carboxyl of L bridges two Mn ions to form infinite Mn-O-C-O rods. Both in complex 1 and complex 2: , π-π stacking and van der Waals' interactions make the two complexes stable, 3-D, supermolecular polymers. This work will contribute to the design and synthesis of fluorescent, supramolecular polymers.The South African Chemical InstituteSouth African Journal of Chemistry v.65 20122012-01-01journal articletext/htmlhttp://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0379-43502012000100042en |
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Li,Long Diao,Kaisheng Ding,Yuqiu |
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Li,Long Diao,Kaisheng Ding,Yuqiu Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties |
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Li,Long Diao,Kaisheng Ding,Yuqiu |
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Li,Long |
| title |
Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties |
| title_short |
Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties |
| title_full |
Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties |
| title_fullStr |
Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties |
| title_full_unstemmed |
Pb(II) and Mn(II) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: Syntheses, structure and fluorescence properties |
| title_sort |
pb(ii) and mn(ii) supermolecular polymers of bipy and (4-chlorophenyloxy) acetate anions: syntheses, structure and fluorescence properties |
| description |
Two new supermolecular polymers of the formula [Pb4L8(2,2'-bipy)4] 1 and [MnL2(4,4'-bipy)] 2 [HL = (4-chlorophenyloxy)acetic acid] have been synthesized and characterized by X-ray single crystal diffraction analysis, elemental analysis, fluorescence spectroscopy method and electrochemical analysis. Complex 1 is a multinuclear dimmer in which four Pb ions are linked together by the L ligands. In complex 2: , each carboxyl of L bridges two Mn ions to form infinite Mn-O-C-O rods. Both in complex 1 and complex 2: , π-π stacking and van der Waals' interactions make the two complexes stable, 3-D, supermolecular polymers. This work will contribute to the design and synthesis of fluorescent, supramolecular polymers. |
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The South African Chemical Institute |
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2012 |
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http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0379-43502012000100042 |
| work_keys_str_mv |
AT lilong pbiiandmniisupermolecularpolymersofbipyand4chlorophenyloxyacetateanionssynthesesstructureandfluorescenceproperties AT diaokaisheng pbiiandmniisupermolecularpolymersofbipyand4chlorophenyloxyacetateanionssynthesesstructureandfluorescenceproperties AT dingyuqiu pbiiandmniisupermolecularpolymersofbipyand4chlorophenyloxyacetateanionssynthesesstructureandfluorescenceproperties |
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