Chemistry Journal of Moldova

SYNTHESIS, STRUCTURE AND INVESTIGATION OF GERMANIUM(IV) AND COPPER(II) COMPLEXES WITH MALIC ACID AND 1,10ʹ-PHENANTHROLINE

Author(s):

Inna Seifullina, Elena Martsinko, Elena Chebanenko, Eleonora Afanasenko, Viktoriya Dyakonenko, Svitlana Shishkina


Field: Inorganic and coordination chemistry
Type: Research paper
Pages: 7
Keywords:

germanium(IV) compounds, malic acid, 1,10ʹ-phenanthroline, copper(II) complex, structure.


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DOI:
dx.doi.org/10.19261/cjm.2016.369

Graphical Abstract: Two crystalline compounds of germanium(IV) with malic acid (HMal) and 1,10ʹ-phenanthroline (phen) - [Ge(HMal)2(phen)]•pheh•2H2O (I) and [CuCl(phen)2][Ge(OH)(HMal)2] (II) were synthesized for the first time and characterized by elemental analysis, IR-spectroscopy and thermogravimetric analysis. There was elucidated from single-crystal X-ray diffraction that two different forms of Germanium are implemented: Ge4+ (I) and hydrolyzed GeOH3+ (II) to form distorted octahedron and pyramid respectively.



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