Splitting of d-orbitals in square planar complexes of copper(II), nickel(II) and cobalt(II). Coord Chem Rev 1979;27:275-298.Nishida, Y.; Kida, S. Splitting of d-orbitals in square planar com- plexes of copper(II), nickel(II), and cobalt(II). Coord. Chem. Rev. 1980, 27, 275...
(II) metal ions, respectively, but copper(II) chloride/nitrate/sulfate complexes have square-planar geometry and copper(II) acetate complex is distorted ... Srinivasa,Budagumpi,Ullas,... - 《Journal of Coordination Chemistry》 被引量: 26发表: 2009年 MANGANESE(II), IRON(III), COBALT(II),...
Square planar is a molecular shape that results when there are four bonds and two lone pairs on the central atom in the molecule. An example of a square planar molecule is xenon tetrafluoride (XeF4). This molecule is made up of six equally spaced sp3d2 (or d2sp3) hybrid orbitals arrange...
Square planar transition metal cluster compounds are uncommon, there is only one good example, [Os4(CO)16], and it is an unstable molecule, with longer than expected metal–metal bonds. Force field calculations of ligand packing show that the molecule has no particular steric problem. A qualit...
Xin Zhou and Qing-Jiang Pan and Ming-Xia Li and Bao-Hui Xia and Hong-Xing ZhangJournal of Molecular Structure: THEOCHEMTheoretical studies on square-planar pincer platinum(II) complex and its SO 2 adducts: SO 2 detector and potential luminescent probe[J] . Xin Zhou,Qing-Jiang Pan,Ming-...
Similar mechanism might be applicable to the formation of the square-planar coordination of Ir21 of Ca10(Ir4As8)(Fe2As2)5 because of the strong hybridization between Ir 5d and As 4p orbitals. In summary, we found the square-planar coordination of iridium in the Ir4As8 layers of the iron...
Herein, we show that the novel compound BaCoAs2O5, with lone-pair As3 ions, is built from rare square-planar Co2 O4 involved in direct bonding between As3 E and Co2 d z2 orbitals (Co–As=2.51 ). By means of DFT and Hückel calculations, we show that this σ-typ...
the orbitals is octahedral. Because of the high symmetry of the octahedral arrangement, all six positions are equivalent, so it does not matter in which position in the drawing we put the lone pair. The remaining four atoms connected to the central atom give the molecule a square planar ...
Answer to: Using the VSEPR model, the molecular geometry of the central atom in XeF4 is: a) seesaw b) square planar c) trigonal bipyramidal d)...
Herein, we show that the novel compound BaCoAs2O5, with lone‐pair As3+ ions, is built from rare square‐planar Co2+O4 involved in direct bonding between As3+E and Co2+ dz2 orbitals (Co?As=2.51??). By means of DFT and Hückel calculations, we show that this σ‐type overlapping ...