The binuclear transition metal dialkynyl bridged Pd(II) complexes trans trans-[ClPd(PBu3)(2)-C C-C6H4-C6H4-C C-Pd(PBu3)(2)Cl] and trans trans-[CH3OC-S-Pd(PBu3)(2)-C C-C6H4-C6H4-C C-Pd(PBu3)(2)-S-COCH3] were synthesized and investigated by X-ray Photoemission (XPS) and X-ray Absorption (XAS) spectroscopies XPS measurements lead to assess that the thiolate terminal group does not affect dramatically the electronic structure of the transition metal and as a consequence the two complexes are expected to possess analogous molecular structure XAS data analysis suggested a square-planar geometry around the palladium center in both binuclear compounds (C) 2010 Elsevier Masson SAS All rights reserved
Binuclear Pd(II) complexes with alkynyl ligands and functionalised tail-groups Molecular and electronic structure studied by XPS and EXAFS / C., Battocchio; Fratoddi, Ilaria; R., Vitaliano; Russo, Maria Vittoria; G., Polzonetti. - In: SOLID STATE SCIENCES. - ISSN 1293-2558. - STAMPA. - 12:11(2010), pp. 1881-1885. [10.1016/j.solidstatesciences.2010.02.021]
Binuclear Pd(II) complexes with alkynyl ligands and functionalised tail-groups Molecular and electronic structure studied by XPS and EXAFS
FRATODDI, Ilaria;RUSSO, Maria Vittoria;
2010
Abstract
The binuclear transition metal dialkynyl bridged Pd(II) complexes trans trans-[ClPd(PBu3)(2)-C C-C6H4-C6H4-C C-Pd(PBu3)(2)Cl] and trans trans-[CH3OC-S-Pd(PBu3)(2)-C C-C6H4-C6H4-C C-Pd(PBu3)(2)-S-COCH3] were synthesized and investigated by X-ray Photoemission (XPS) and X-ray Absorption (XAS) spectroscopies XPS measurements lead to assess that the thiolate terminal group does not affect dramatically the electronic structure of the transition metal and as a consequence the two complexes are expected to possess analogous molecular structure XAS data analysis suggested a square-planar geometry around the palladium center in both binuclear compounds (C) 2010 Elsevier Masson SAS All rights reservedI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
