Coordination polymers derived from gallium and zinc metal–metal bonded species |
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| Institution: | G. A. Razuvaev Institute of Organometallic Chemistry, Russian Academy of Sciences, 603137 Nizhny Novgorod, Russian Federation |
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| Abstract: | The reaction of (dpp-bian)Ga–Zn(dpp-bian) (dpp-bian is 1,2-bis(2,6-diisopropylphenyl)imino]acenaphthene) with 1,3-di(4-pyridyl)propane results in 1D coordination polymer (dpp-bian)Ga–Zn(dpp-bian)(μ2-1,3-Py2(CH2)3)]n with the retained Ga–Zn bond. In contrast, the coordination of 1,3-di(4-pyridyl)propane to Zn atoms in the (dpp-bian)Zn–Zn(dpp-bian) complex induces the cleavage of the Zn–Zn bond which is accompanied by reduction of dpp-bian radical anions to dianions. The reaction product represents 1D coordination polymer {(dpp-bian)Zn}(μ2-1,3-Py2(CH2)3)]n. |
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| Keywords: | gallium compounds zinc compounds redox-active ligands metal–organic frameworks X-ray diffraction |
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