13782-33-7Relevant articles and documents
Synthesis, crystal structure, and thermal properties of [Pd(NH 3)4][AuCl4]2
Plyusnin,Baidina,Shubin,Korenev
, p. 371 - 377 (2007)
The double complex salt [Pd(NH3)4][AuCl 4]2 was synthesized and studied by X-ray diffraction: a = 7.5234(6) ?, b = 7.7909(5) ?, c = 8.0247(6) ?, α = 108.483(2)°, β = 106.497(2)°, γ = 99.972(3)°, V = 409.43(5) ?3, space group P1?, Z = 1, ρ calod = 3.456 g/cm3, R = 0.0267. The compound was characterized by powder X-ray diffraction, thermal analysis, and IR and Raman spectroscopy. The metal products of thermolysis of the complex were studied by powder X-ray diffraction. Nauka/Interperiodica 2007.
Cohen, A. J.,Davidson, N.
, p. 1955 - 1958 (1951)
Polyol metal complexes. 38. Diammine dihydroxo palladium(II), a new agent for carbohydrate coordination
Kluefers, Peter
, p. 2042 - 2044 (2008/10/08)
[(NH3)2PdII(OH)2] reacts with the diol functions of erythritol. The solution equilibrium was analyzed by means of 13C NMR spectroscopy. The main species in Pd-rich solutions is the doubly metallated complex, which has been isolated in the form of yellow crystals of the formula [{(NH3)2PdII}2(μ-ErytH -4)] · 2 H2O (1). As minor solution species, monometallated complexes with 1,2-ErytH-2 and 2,3-ErytH-2 ligands were detected. Compared with the ethylenediamine analogue, [(NH3)2PdII(OH)2] is a remarkably bad cellulose solvent despite its good coordinating ability. Extensive hydrogen bonding, which may not be expected for en ligands for steric reasons, from the ammine ligands to the deprotonated alkoxide functions - resulting in lateral aggregation of the polysaccharide chains - seems to be the molecular origin of this phenomenon. WILEY-VCH Verlag GmbH, D-69451 Weinheim, 2001.