Coordination polymers derived from gallium and zinc metal–metal bonded species

[Display omitted] 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...

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Published inMendeleev communications Vol. 32; no. 6; pp. 780 - 782
Main Authors Koptseva, Tatyana S., Bazyakina, Natalia L., Rumyantcev, Roman V., Fedushkin, Igor L.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.11.2022
Subjects
gallium compounds
metal–organic frameworks
redox-active ligands
X-ray diffraction
zinc compounds
redox-active ligands
X-ray diffraction
gallium compounds
zinc compounds
metal–organic frameworks
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Summary:[Display omitted] 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.
ISSN:0959-9436
DOI:10.1016/j.mencom.2022.11.024