Journal ArticleDOI
The characterization of both the coordinated and non-coordinated saccharinate ion. The syntheses and crystal structures of aqua(2-formylpyridine thiosemicarbazonato)(saccharinato-N)copper(II) hemihydrate and 2,2′-bipyridyl-(2-formylpyridine thiosemicarbazonato)copper(II) saccharinate dihydrate
Eric W. Ainscough,Edward N. Baker,Andrew M. Brodie,Roger J. Cresswell,John D. Ranford,Joyce M. Waters +5 more
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In this paper, the preparation of the complex [CuL(sacc)- (H2O)]·0.5H 2O (HL=2-formylpyridine thiosemicarbazone, Hsacc = saccharin) from the reaction of Na(Sacc) with [{cuL(CH3COO)}2] is described.About:
This article is published in Inorganica Chimica Acta.The article was published on 1990-06-15. It has received 93 citations till now.read more
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Bonding and structure trends of thiosemicarbazone derivatives of metals—An overview
TL;DR: In this article, the coordination chemistry of thiosemicarbazones and all the metals for which complexes are reported are discussed with respect to their bonding and structures, variable bonding properties, metallation, metal-metal interactions, role of solvents/other factors in stabilization of sulfur-bridging in coinage metals, and the nature of substituents at azomethine carbon.
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Metal complexes of saccharin
TL;DR: In this paper, a wide variety of metal species based on mononuclear, binuclear, polynuclear complexes and extended coordination polymers are discussed in relation to the coordination modes of the anion, i.e., monodentate (through the N-atom or the carbonylic O-atom), bidentate, tridentate or bridge forming.
Journal ArticleDOI
The preparation, characterization, crystal structure and biological activities of some copper(II) complexes of the 2-benzoylpyridine Schiff bases of S-methyl- and S-benzyldithiocarbazate
Mir Esharul Hossain,Mohammad Nurul Alam,Jaripa Begum,M. Akbar Ali,Mohamed Nazimuddin,Frank E. Smith,Rosemary C. Hynes +6 more
TL;DR: In this article, a square-planar structure for the 2-benzoylpyridine Schiff bases of S-methyl- or S-benzyldithiocarbazate; XCl, Br, NO3 has been determined by X-ray diffraction studies.
Journal ArticleDOI
Ambidentate ligands, the schizophrenics of coordination chemistry
TL;DR: A broad overview of the physical methods used for structural elucidation of ambidentate ligands can be found in this article, with major emphasis being placed on structures emanating from single crystal X-ray diffraction studies.
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Synthesis, structural characterization and photophysical properties of ethyne-gold(i) complexes
Thomas Müller,Sam Wing-Kin Choi,D. Michael P. Mingos,Don M. Murphy,David J. Williams,Vivian Wing-Wah Yam +5 more
TL;DR: In this article, the molecular structures of a series of closely related ethynyl-gold(I) complexes were determined by single-crystal X-ray diffraction measurements, and the first structural determination of naphthylphosphines resulted in estimates of steric requirements.
References
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Journal ArticleDOI
The use of conductivity measurements in organic solvents for the characterisation of coordination compounds
Journal ArticleDOI
X-ray scattering factors computed from numerical Hartree–Fock wave functions
D. T. Cromer,J. B. Mann +1 more
TL;DR: In this paper, the Hartree-Fock wave function was used to compute X-ray scattering factors for neutral atoms from He to Lw and for most of the chemically significant ions through Lu3+ through Lu 3+.
Journal ArticleDOI
Relativistic Calculation of Anomalous Scattering Factors for X Rays
Don T. Cromer,David A. Liberman +1 more
TL;DR: In this paper, relativistic calculations of the photoelectric cross section have been made and the integral for the principal contribution to Δf′ has been evaluated numerically without approximation to the form of the cross section-vs-energy curve, as has been done in previous calculations.
Journal ArticleDOI
The electronic properties and stereochemistry of mono-nuclear complexes of the copper(II) ion
B.J. Hathaway,D.E. Billing +1 more
Journal ArticleDOI
Comparative cytotoxic and biochemical effects of ligands and metal complexes of alpha-N-heterocyclic carboxaldehyde thiosemicarbazones.
TL;DR: Several alpha-N-heterocyclic carboxaldehyde thiosemicarbazones and their iron and copper complexes have been tested for their cytotoxicity and inhibiting activity against DNA synthesis under controlled metal conditions and no ligands show cytot toxicity against Ehrlich cells at the concentrations tested, while some iron and Copper complexes are active.