Journal ArticleDOI
Crystal structure, ir-spectrum and electrochemical behaviour of cu(creatinine)2cl2
TLDR
In this paper, the crystal structure of the little compound has been solved by single-crystal X-ray diffractometry, where the CuII ion is located on a two-fold crystallographic axis in a quasi-tetrahedral coordination.About:
This article is published in Polyhedron.The article was published on 1997-01-01. It has received 23 citations till now. The article focuses on the topics: Cyclic voltammetry & Infrared spectroscopy.read more
Citations
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Synthesis and characterization of magnetic Fe3O4@Creatinine@Zr nanoparticles as novel catalyst for the synthesis of 5-substituted 1H-tetrazoles in water and the selective oxidation of sulfides with classical and ultrasonic methods
TL;DR: In this article , the authors reported the introduction of zirconium supported on Fe3O4 nanoparticles through creatinine post-functionalization modification, which showed high catalytic performance in the synthesis of 5-substituted 1H-tetrazoles and selective oxidation of sulfides with classical and ultrasonic methods.
Journal ArticleDOI
Synthesis and Characterization of Magnetic Fe3O4@Creatinine@Zr Nanoparticles as Novel Catalyst for the Synthesis of 5-Substituted 1H-Tetrazoles in Water and the Selective Oxidation of Sulfides with Classical and Ultrasonic Methods
TL;DR: In this paper, the authors reported the introduction of zirconium supported on Fe3O4 nanoparticles through creatinine post-functionalization modification of Fe3 o4 (Fe o4@Creatinine@Zr), which was characterized by a vibrating sample magnetometer, X-ray powder diffractometry, Fourier transforms infrared, scanning electron microscope, energy dispersive X-Ray analysis, thermogravimetric analysis and inductively coupled plasma.
Journal ArticleDOI
Ternary copper(II) complexes with N-carboxymethyl-l-prolinato(2-) ion and imidazole or creatinine: a comparative study of the interligand interactions influencing the molecular recognition and stability.
M. Tribet,Berta Covelo,A.G Sicilia-Zafra,R. Navarrete-Casas,Duane Choquesillo-Lazarte,Josefa María González-Pérez,Alfonso Castiñeiras,Juan Niclós-Gutiérrez +7 more
TL;DR: It is concluded that direct CMP-crea interligand interactions are missing in the Cu-CMP-Crea complex due to the inappropriate correspondence between the donor and/or acceptor H-bonding properties of these ligands.
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Synthesis, spectral characterization, thermal analysis and DFT computational studies of 2-(1H-indole-3-yl)-5-methyl-1H-benzimidazole and their Cu(II), Zn(II) and Cd(II) complexes
TL;DR: In this article, the density function theory (DFT) calculation at the B3lyP/LanL2DZ method with 6-311+G(d,p) basis set was used to investigate the electronic structure of the ligand and their complexes with Cu(II, Zn(II), and Cd(II) metals.
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Metal Chelates of N-(2-pyridylmethyl)iminodiacetate(2-) Ion (pmda). Part II. Ternary pmda Chelates with M Co, Cu or Zn and Creatinine as Auxiliary Ligand
Alfonso Castiñeiras,Duane Choquesillo-Lazarte,Josefa María González-Pérez,Rosa Carballo,Juan Niclós-Gutiérrez +4 more
TL;DR: In this paper, thermal, spectral and X-ray diffraction methods were used for the characterization of compounds (Cu(pmda)(crea))·H2 O( 1), (Zn(mmda)-M II -N(crea) trans-apical angles, but with different longest coordination bond (Cu-O( pmda) or Zn-N(apliphatic, pmda), respectively).
References
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Book
Principles of Biochemistry
TL;DR: The third edition, coming ten years after the first, emphasizes both the flowering of biochemical research and the prodigious effort by busy teachers and scientists to keep up to date this popular text and reference.
Journal ArticleDOI
Theory of Stationary Electrode Polarography. Single Scan and Cyclic Methods Applied to Reversible, Irreversible, and Kinetic Systems.
R. S. Nicholson,Irving. Shain +1 more
TL;DR: In this paper, the integral equations obtained from the boundary value problems were solved and extensive data were calculated which permit construction of stationary electrode polarograms from theory, making it possible to develop diagnostic criteria so that unknown systems can be characterized by studying the variation of peak current, half-peak potential, or ratio of anodic to cathodic peak currents as a function of rate of voltage scan.
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High-speed computation of the absorption correction for single crystal diffraction measurements
W. R. Busing,H. A. Levy +1 more
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