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Structural study of a series of synthetic goethites obtained in aqueous solutions containing cadmium(II) ions
(J C P D S-int Centre Diffraction Data, 2003-03-01)
The capacity of goethite for Cd-II substitution has been explored in a series of synthetic samples prepared from Fe-III and Cd-II nitrate solutions aged 21 days in alkaline media. The total metal content ([ Fe] + [ Cd]) ...
Structural study of a series of synthetic goethites obtained in aqueous solutions containing cadmium(II) ions
(J C P D S-int Centre Diffraction Data, 2003-03-01)
The capacity of goethite for Cd-II substitution has been explored in a series of synthetic samples prepared from Fe-III and Cd-II nitrate solutions aged 21 days in alkaline media. The total metal content ([ Fe] + [ Cd]) ...
Structural study of a series of synthetic goethites obtained in aqueous solutions containing cadmium(II) ions
(J C P D S-int Centre Diffraction Data, 2014)
Styrene stereospecific catalysis by alkyl substituted titanocenes of the type (RCp)(2)TiCl2
(Editora Unesp, 2000-01-01)
A series of seven alkyl substituted complexes of the type (RCp)(2) TiCl2 (R =H, ethyl, n-propyl, iso-propyl, n=butyl, iso-amyl, ciclo-hexyl) was prepared, as well as the novel compound with R = sec-butyl, and the effects ...
Relationship between the electrophilicity of substituting agents and substrate selectivity in Friedel-Crafts reactions
(PERGAMON-ELSEVIER SCIENCE, 2005-01-24)
The global electrophilicity index evaluated at the ground state of benzylating and acylating agents shows a quantitative linear relationship with the experimental substrate selectivity index evaluated for a series of ...
Substitution site and effects on magnetism in Sr-for-Ca substituted CaBaCo4O7
(American Institute of Physics, 2015-10)
Cationic substitutions in the novel magnetoelectric compound CaBaCo4O7 lead to profound changes in its magnetic and electric behaviors. In this work, we present a structural study of the isovalent substitution Sr-for-Ca ...
Novel series of substituted biphenylmethyl urea derivatives as MCH-R1 antagonists for the treatment of obesity
(Bioorganic & Medicinal Chemistry, 2007-03-03)