Open AccessJournal Article
Comparison of an OD and an ordered structure of nickel and copper malondiamidine complexes
D. Schwarzenbach,R. Schmelczer +1 more
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This article is published in Acta Crystallographica.The article was published on 1978-01-01 and is currently open access. It has received 9 citations till now. The article focuses on the topics: Copper & Nickel.read more
Citations
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Biomolecular mode of action of metformin in relation to its copper binding properties.
TL;DR: The results clearly show that the copper binding energies cannot alone be the cause of the biochemical differentiation between Metf and PDI, and conclude that other factors such as pKa values and hydrophilicity of the compounds play a crucial role in their cellular activity.
Journal ArticleDOI
Copper(ii) coordination compounds: classification and analysis of crystallographic and structural data ii. mononuclear-, hexa-, hepta-and octacoordinate compounds
TL;DR: In this paper, a review of the data for over five hundred and fifty six-, seven-and eight-coordinate Cu(II) coordination compounds is presented, where the most common ligands are O-and N-donors.
Journal ArticleDOI
An EPR study of copper(II)-substituted biguanide complexes. Part III
R.K. Ray,George B. Kauffmann +1 more
TL;DR: In this article, the degree of covalency of σ and π-bonds of the copper ion with the nitrogen atoms of the ligands have been calculated from the spectral data and the general properties of the complexes studied, which contain the equivalent CuN42− chromophore.
Journal ArticleDOI
Stacking disorder: the hexagonal polymorph of tris(bicyclo[2.1.1]hexeno)benzene and related examples
TL;DR: In this paper, the authors proposed a method to partition the crystal structure into layers in such a way that pairs of adjacent layers may be stacked in different, but geometrically equivalent ways, which are dictated by the layer group symmetry.
Journal ArticleDOI
Isatin-Schiff base copper(II) complexes—A DFT study of the metal-ligand bonding situation
TL;DR: In this article, a set of isatin-Schiff base copper(II) and related complexes, 1-12, have shown significant pro-apoptotic activity toward diverse tumor cells.
References
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Journal ArticleDOI
Biomolecular mode of action of metformin in relation to its copper binding properties.
TL;DR: The results clearly show that the copper binding energies cannot alone be the cause of the biochemical differentiation between Metf and PDI, and conclude that other factors such as pKa values and hydrophilicity of the compounds play a crucial role in their cellular activity.
Journal ArticleDOI
Copper(ii) coordination compounds: classification and analysis of crystallographic and structural data ii. mononuclear-, hexa-, hepta-and octacoordinate compounds
TL;DR: In this paper, a review of the data for over five hundred and fifty six-, seven-and eight-coordinate Cu(II) coordination compounds is presented, where the most common ligands are O-and N-donors.
Journal ArticleDOI
An EPR study of copper(II)-substituted biguanide complexes. Part III
R.K. Ray,George B. Kauffmann +1 more
TL;DR: In this article, the degree of covalency of σ and π-bonds of the copper ion with the nitrogen atoms of the ligands have been calculated from the spectral data and the general properties of the complexes studied, which contain the equivalent CuN42− chromophore.
Journal ArticleDOI
Stacking disorder: the hexagonal polymorph of tris(bicyclo[2.1.1]hexeno)benzene and related examples
TL;DR: In this paper, the authors proposed a method to partition the crystal structure into layers in such a way that pairs of adjacent layers may be stacked in different, but geometrically equivalent ways, which are dictated by the layer group symmetry.
Journal ArticleDOI
Isatin-Schiff base copper(II) complexes—A DFT study of the metal-ligand bonding situation
TL;DR: In this article, a set of isatin-Schiff base copper(II) and related complexes, 1-12, have shown significant pro-apoptotic activity toward diverse tumor cells.