trans-Bromido(pyrimidinyl-κC 5)bis(triphenylphosphane-κP)palladium(II)
نویسندگان
چکیده
In the title complex, [PdBr(C(4)H(3)N(2))(C(18)H(15)P)(2)], the geometry around the Pd atom is distorted square-planar with the Pd atom displaced by 0.0334 (14) Å from the BrP(2)C plane. The two Ph(3)P ligands are in trans positions, defining a P-Pd-P angle of 171.78 (5)°, while the pyrimidinyl and bromide ligands are trans to each other [C-Pd-Br = 174.63 (14)°].
منابع مشابه
trans-Bromido(pyrimidinyl-κC 2)bis(triphenylphosphane-κP)palladium(II)
In the title complex, [PdBr(C(4)H(3)N(2))(C(18)H(15)P)(2)], the geometry around the Pd(II) atom is distorted square-planar with the Pd(II) atom displaced by 0.0150 (5) Å from the least-squares BrP(2)C plane. Two PPh(3) ligands are in trans positions [P-Pd-P = 176.743 (17)°], while the pyrimidinyl ligand and Br atom are trans to one another [C-Pd-Br = 176.56 (5)°]. Structural parameters from NMR...
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The title compound, [Pd(C(6)H(4)N(2)S(2))(C(18)H(15)P)(2)], was obtained as a minor product from the reaction of trans-PdCl(2)(PPh(3))(2) with piperazine-1,4-dicarbothioic acid bis-(pyridin-2-yl)amide. The Pd(II) atom displays a slightly distorted square-planar PdP(2)S(2) geometry with a bidentately coordinated pyridin-2-ylcarbonimidodithio-ate ligand and two triphenyl-phosphine mol-ecules, coo...
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The title complex, [Pd(C(2)H(2)N(3)S(2))(2)(C(18)H(15)P)(2)]·2C(2)H(6)OS·0.5H(2)O, was obtained from the reaction of trans-[(Ph(3)P)(2)PdCl(2)] with 5-amino-1,3,4-thia-diazole-2-thione (SSNH(2)) in a 2:1 molar ratio. The Pd(II) atom, located in a crystallographic center of symmetry, has a square-planar geometry with two triphenyl-phosphine P-coordinated mol-ecules and two SSNH(2) ligands with t...
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011