Zobrazeno 1 - 10
of 391
pro vyhledávání: '"William E. Hatfield"'
Autor:
William M. Reiff, William E. Hatfield
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 274:33-40
Entirely separate 3D-A.F. magnetic ordering processes are observed for the ionic components of the rock salt like materials [Cr (NH3)6 [FeCl6 and [RU (NH3)6 [FeCl6 through high resolution a.c. susceptibility and Mossbauer spectroscopy measurements.
Publikováno v:
Inorganic chemistry. 11(12)
Autor:
Hans Herbert Schmidtke, Leo W. ter Haar, Juergen Pebler, Dirk Reinen, Horst Stratemeier, Michael A. Hitchman, Rolf Linder, Burghard Wagner, William E. Hatfield, Elmars Krausz
Publikováno v:
Inorganic Chemistry. 33:2320-2329
The low-temperature electronic and electron paramagnetic resonance spectra of (3-chloroanilinium) 8 [CuCl 6 ]Cl 4 suggest that at the local level each CuCl 6 4- ion has a tetragonally elongated octahedral coordination geometry, with a significant ort
Publikováno v:
Journal of the American Chemical Society. 108(3)
Autor:
Michael A. Hitchman, K. L. Trojan, Francisco Cervantes-Lee, Stanisław K. Hoffmann, Wojciech Hilczer, O. Horner, L. W. ter Haar, William E. Hatfield, David J. Nelson, J. Gosler, P. S. White
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 233:309-316
A recent X-ray diffraction study has shown that (3-chloro-anilinium)8[CuCl6]Cl4 contains compressed [CuCl6]4_ octahedra. Low tempera ture studies reported here do not obviate such a conclusion, and so, questions concerning disorder and dynamics still
Cytochrome c oxidase models: a dinuclear iron(III) porphyrin-copper(II) complex with a sulfur bridge
Autor:
Oren P. Anderson, Vladimir E. Fainzilberg, Brian R. Rohrs, Barbara R. Serr, Christine E. L. Headford, William E. Hatfield, K. Spartalian, Sandra S. Eaton, C. Michael Elliott, Gareth R. Eaton
Publikováno v:
Inorganic Chemistry. 31:5450-5465
Three compounds, each containing a dinuclear anion in which an iron(III) porphyrin and a copper(II) atom are bridged by a sulfur atom, have been synthesized and characterized: [Fe(TPP)(THF) 2 ]{[Fe(TPP)(THF)] [Cu(MNT) 2 ]}-2THF, [Ga(TPP)(THF) 2 ]{[Fe
Autor:
Dimitris P. Kessissoglou, Vincent L. Pecoraro, Myoung Soo Lah, William E. Hatfield, Xinhua Li, Catherine P. Raptopoulou, Martin L. Kirk
Publikováno v:
Inorganic Chemistry. 31:5424-5432
Four mixed valence, trinuclear manganesecomplexes of general stoichiometry Mn II Mn III 2 L 2 (carboxylate) 4 X 2 , where L is a tridentate Schiff base ligand and X is a neutral monodentate donor, have been structurally characterized by using X-ray c
Publikováno v:
Inorganica Chimica Acta. :795-803
A series of lanthanide phthalocyanine sandwich compounds with the formula [(Pc2−)LnIII(Pc1−)] have been synthesized and characterized. To a first approximation, the lanthanide ions exist in their normal trivalent state, while one of the phthalocy
Autor:
Phirtu Singh, Laszlo Takacs, William M. Reiff, Jeffrey H. Helms, William E. Hatfield, Jürgen Ensling
Publikováno v:
Transition Metal Chemistry. 17:204-208
The crystal and molecular structures of the ferrimagnetic bimetallic complex salt hexaamminechromium(III) hexachloroferrate(III), [Cr(NH3)6][FeCl6], have been determined from single-crystal, three-dimensional x-ray diffraction counter data. The compo