Detail of "53189-26-7"

CAS Number:
53189-26-7
Name:
Palladium,hexakis[m-(acetato-kO:kO')]tri-, cyclo
Molecular Structure:
Formula:
C12H18 O12 Pd3
Synonyms:
Palladium,hexakis[m-(acetato-O:O')]tri-, cyclo; Hexa-m-acetatotripalladium;Hexaacetatotripalladium; Hexakis(acetato)tripalladium; Palladium acetatetrimer; Palladium diacetate trimer; Tris(diacetatopalladium)

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The structure of trinuclear palladium(II) acetate as crystalized from benzene: The structure of trinuclear palladium(II) acetate as crystalized from benzene. Cotton, F. Albert; Han, Scott (Dep. Chem., Texas A and M Univ., College Station, TX 77843, USA). Rev. Chim. Miner., 20(4-5), 496-503 (English) 1983.Chemicals with cas numbers 3375-31-3 and 53189-26-7 also play role. CODEN: RVCMA8. ISSN: 0035-1032. DOCUMENT TYPE: Journal CA Section: 75 (Crystallography and Liquid Crystals) Section cross-reference(s): 78 Pd3(O2CCH6)6.0.5C6H6 is monoclinic, space group C2/c, with a 26.802(5), b 9.086(3), c 27.820(9) ?, and b 105.35(3)°; dc = 2.174 for Z = 8 (1.5 mols./Z). The final R = 0.073. The 2 trimeric units are essentially identical, each foring an isoceles triangle with 2 acetate groups bridging each pair of Pd atoms. There is no Pd-Pd bonding. The coordination sphere of a Pd is distorted square planar and the virtual symmetry of each trimer unit is C2v. In 1 trimer, which lies on the crystallog. 2-fold axis, the Pd...Pd distances are 3.172(2) ? (twice) and 3.102(2) ?. In the other, which has no imposed symmetry, the Pd...Pd distances are 3.177(1) ?, 3.181(1) ? and 3.081(2) ?. At. coordinates are given. .

Structure and properties of palladium(II) diacetate complexes with tetrahydrothiophene: Structure and properties of palladium(II) diacetate complexes with tetrahydrothiophene. Bulgarevich, S. B.; Romm, I. P.; Gruntfest, M. G.; Kravtsova, S.Chemicals with cas numbers 143714-15-2 and 53189-26-7 also play role. V.; Movshovich, D. Ya.; Perepelkova, T. I.; Petrov, E. S. (Nauchno-Issled. Fiz.-Khim. Inst. im. Karpova, Moscow, Russia). Zhurnal Obshchei Khimii, 66(8), 1233-1239 (Russian) 1996 Nauka. CODEN: ZOKHA4. ISSN: 0044-460X. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) The structure of Pd(OAc)2 complexes with tetrahydrothiophene (L) in dioxane, C6H6 and dichloroethane was detd. from the Kerr effect , calorimetry, dielec. measurements and IR spectroscopy. In all the solvents, [Pd(OAc)2]3.2L has a cyclic structure and with excess L, square-planar Pd(OAc)2.2L was formed; in C6H6 trans-Pd(OAc)2L2 was present. The effect of the dp-dp interactions lead to increased stability of the complexes and to a decrease of the charge on the S atom with transfer of charge to the Pd atom. .