Тип публикации: статья из журнала
Год издания: 2009
Идентификатор DOI: 10.1134/S1070328409090024
Ключевые слова: Complex anions, Hydrogen atoms, Lithium salts, Molecular packings, Oxygen atom, Water molecule, Weak hydrogen bond, Atoms, Binding sites, Complexation, Hydrogen, Hydrogen bonds, Iron compounds, Lithium, Mercury (metal), Molecules, Negative ions, Oxygen, Crystal structure
Аннотация: The ethylenediaminetetraacetate complex Li(H2O)(3)[Ga(Edta)] was synthesized and its crystal structure composed of octahedral (Ga(Edta)(-) anions connected to the Li(H2O) (3) (+) ion through the oxygen atom was studied. Five of the six hydrogen atoms of water molecules are involved in weak hydrogen bonds with the oxygen atoms of foПоказать полностьюur Ga(Edta)(-) complexes, the complex anion is hydrogen-bonded to five water molecules. In addition, shortened contacts C(221)-H(22A)aEuro broken vertical bar O(112) between the Ga(Edta)(-) anions were found. As a result, the molecular packing in the crystal is determined by the three-dimensional lace of hydrogen bonds. The results are compared with published data for the lithium salts of Bi(III), Sb(III), Fe(III), Ni(II), and Hg(II) ethylenediaminetetraacetates.
Журнал: RUSSIAN JOURNAL OF COORDINATION CHEMISTRY
Выпуск журнала: Vol. 35, Is. 9
Номера страниц: 640-642
ISSN журнала: 10703284
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER