Abstract
The germanium(IV) complex with propylene-1,3-diaminetetraacetic acid (H4 Pdta) is studied by elemental analysis, X-ray diffraction, thermogravimetry, and IR spectroscopy. The X-ray diffraction study reveals two crystallographically independent [Ge(Pdta)] molecules of similar structure. Both Ge atoms are octahedrally coordinated by four O atoms and two N atoms (at the cis positions) of the hexadentate pentachelate Pdta 4– ligand. An extended system of weak С—Н···О hydrogen bonds connects complex molecules into a supramolecular 3D framework.
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Original Russian Text © V.S. Sergienko, E.E. Martsinko, I.I. Seifullina, A.V. Churakov, E.A. Chebanenko, 2015, published in Kristallografiya, 2015, Vol. 60, No. 5, pp. 740–744.
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Sergienko, V.S., Martsinko, E.E., Seifullina, I.I. et al. Synthesis and the crystal and molecular structure of the germanium(IV) complex with propylene-1,3-diaminetetraacetic acid [Ge(Pdta)]. Crystallogr. Rep. 60, 677–681 (2015). https://doi.org/10.1134/S1063774515040197
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DOI: https://doi.org/10.1134/S1063774515040197