Journal ArticleDOI
A four-membered chelate complex of Cu(II) with creatinine
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TLDR
In this article, the complex formation between creatinine and Cu(II) was studied by means of electronic, IR and EPR spectroscopy, and spectral data showed the formation of a four-membered chelate with distorted rhombic structure.About:
This article is published in Polyhedron.The article was published on 1985-01-01. It has received 19 citations till now.read more
Citations
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Spectroscopic and structural study of the newly synthesized heteroligand complex of copper with creatinine and urea.
Debraj Gangopadhyay,Sachin Kumar Singh,Poornima Sharma,Hirdyesh Mishra,V. K. Unnikrishnan,Bachcha Singh,Ranjan K. Singh +6 more
TL;DR: Spectroscopic and structural study of a newly synthesized heteroligand complex of copper with creatinine and urea has been discussed and the complex is found to be rigid and stable in its monomeric form at very low concentrations.
Vibrational and DFT Studies of Creatinine and Its Metal Complexes
Celal Bayrak,Sevgi Bayari +1 more
TL;DR: In this article, the optimized structure of creatinine was obtained using DFT/B3LYP method with 6-311+G(d,p) and LANL2DZ basis sets.
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Direct determination of creatinine based on poly(ethyleneimine)/phosphotungstic acid multilayer modified electrode.
TL;DR: The proposed electrode provided a promising alternative in routine sensing for creatinine without enzymatic assistance and was validated in accordance with high performance liquid chromatography.
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X-ray crystal structure of a ternary copper(II) peptide creatinine complex, (Aquo)(Creatinine)(Glycylglycinato) copper(II) sesquihydrate
TL;DR: The first creatinine ternary complex has been crystallized from aqueous solution as mentioned in this paper, and the complete crystal structure is maintained by an extensive hydrogen-bonding network in which the three types of water molecules are involved.
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New transition metal binding modes for creatinine: molecular structures of [(C4R4)Ir(C4H7N3O)(PPh3)2Cl] and [(C4R4)Ir(C4H7N3O)(PPh3)2]BF4, (R = CO2CH3)
TL;DR: In this paper, X-ray crystallography established two unprecedented coordination modes for creatine in complexes 6 and 7, where the creatinine is bound to iridium in a monodentate fashion through the exocyclic nitrogen, whereas the iridium serves as a bidentate η 2 -(N,O)-ligand in 7.
References
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Journal ArticleDOI
The electronic properties and stereochemistry of mono-nuclear complexes of the copper(II) ion
B.J. Hathaway,D.E. Billing +1 more
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Electrochemical and spectroscopic studies on copper(II) complexes of macrocyclic ligands as models for square-pyramidal metal active sites of copper(II) complexes of bleomycin and glutathione
Kiyonori Miyoshi,Hisashi Tanaka,Eiichi Kimura,Sei Tsuboyama,Shizuo Murata,Hiroaki Shimizu,Kazuhiko Ishizu +6 more
TL;DR: In this article, the properties of Cu(II) complexes of saturated macrocyclic ligands with square-pyramidal array were examined by cyclic voltammetry, electron spin resonance, visible absoption and magnetic circular dichroism spectroscopy.
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Thermodynamics and magnetic resonance of five-coordinate copper tert-butyl acetoacetate-pyridine adducts in cyclohexane
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Creatinine complexes of zinc, cadmium and mercury
TL;DR: In this paper, Zinc, cadmium and mercury(II) complexes of creatinine of the composition M(Creat) 2 X 2 (X = Cl, Br or I) are characterized by analytical and spectral methods.
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Dissociation Energy of Cyanogen and Related Quantities by X‐Ray Densitometry of Shock Waves
Herbert T. Knight,John P. Rink +1 more
TL;DR: In this article, the heat required to dissociate cyanogen into two CN radicals D(C2N2) has been determined with an x-ray densitometer as a function of shock velocity.