Browsing by Author "MacLeod Carey, Desmond"
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- ItemN,N ' and N,O chelated phosphenium cations containing aminotroponiminate or aminotroponate units(ELSEVIER SCIENCE SA, 2009) Pop, Lucian Cristian; Katir, Nadia; Castel, Annie; Silaghi Dumitrescu, Luminita; Delpech, Fabien; Silaghi Dumitrescu, Ioan; Gornitzka, Heinz; MacLeod Carey, Desmond; Saffon, NathalieNew phosphenium cations stabilized by bidentate monoanionic N-isopropyl-2-(isopropylamino)troponiminate or 2-(isopropylamino)troponate units have been synthesized. These complexes were characterized by P-31, H-1 and C-13 NMR spectroscopies, and the molecular structures were determined by X-ray crystallography. These data indicate the formation of N,N'- and N,O-chelate derivatives having three-coordinate phosphorous atoms included in planar heterobicycles. Moreover, computational studies support the presence of high delocalization of the positive charge into the pi-conjugated carbon backbone and of the high-lying phosphorus lone-pair orbital. (c) 2009 Elsevier B.V. All rights reserved.
- ItemPhotophysical properties of [Cu(binap)(2)](+) and [Pd(binap)(2)] complexes : a theoretical study(2012) Zárate, Ximena; Schott Verdugo, Eduardo Enrique; Ramírez Tagle, Rodrigo; MacLeod Carey, Desmond; Arratia Pérez, Ramiro
- ItemSYNTHESIS, CHARACTERIZATION OF A NEW CARBONYLATED ZIRCONIUM METALLOCENE USING A DICHLORO-ZIRCONOCENE DERIVED FROM PARTIALLY ALKYLATED S-INDACENE(2009) Araneda, Juan Felipe; Salinas, S.; MacLeod Carey, Desmond; Muñoz Castro, Alvaro; Arratia Pérez, Ramiro; Adams Wrighton, Christopher William; Chávez, Irvin; Manríquez M., Juan Manuel