Tetrakis(μ-propanoato-κ2 O:O′)bis[(1,10-phenanthroline-κ2 N,N′)(propanoato-κ2 O,O′)samarium(III)]
نویسندگان
چکیده
The title complex, [Sm(2)(C(3)H(5)O(2))(6)(C(12)H(8)N(2))(2)], is a dinuclear centrosymmetric mol-ecule, in which two crystallographically equivalent Sm atoms, separated by 3.9502 (2) Å, are bridged by four propanoate anions. Each Sm atom is coordinated by two N atoms from one chelating phenanthroline ligand and seven carboxylate O atoms from five propanoate anions, to form a distorted tricapped trigonal prism.
منابع مشابه
Tetrakis(μ2-2-phenoxypropionato)-κ3 O,O′:O′;κ3 O:O,O′;κ4 O:O′-bis[(1,10-phenanthroline-κ2 N,N′)(2-phenoxypropionato-κ2 O,O′)cerium(III)]
In the centrosymmetric binuclear title complex, [Ce(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Ce(III) ions are linked by four 2-phen-oxy-propionate groups in bi- and tridentate bridging modes. Each Ce(III) ion is nine-coordinated by one 1,10-phenanthroline mol-ecule, two O atoms from a chelating carboxyl-ate, two O atoms derived from a μ(3)-carboxylate and two O atoms derived from two μ(2...
متن کاملBis(μ-2-phenoxypropionato-κ2 O:O′)bis[(1,10-phenanthroline-κ2 N,N′)bis(2-phenoxypropionato-κ2 O,O′)samarium(III)]
The dimeric title compound, [Sm(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], is centrosymmetric and is composed of six 2-phen-oxy-propionate anions and two 1,10-phenanthroline ligands. The Sm(III) atom is coordinated by two O atoms from two bridging anions, four O atoms from two chelating anions and the N atoms of the N-heterocycle in a distorted dodeca-hedral geometry.
متن کاملTetrakis(μ-2-phenoxypropionato)-κ3 O,O′:O′;κ3 O:O,O′,κ4 O:O′-bis[(1,10-phenanthroline-κ2 N,N′)(2-phenoxypropionato-κ2 O,O′)praseodymium(III)]
In the centrosymmetric binuclear title complex, [Pr(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Pr(III) ions are linked by four 2-phen-oxy-propionate (L) groups through their bi- and tridentate bridging modes. Each Pr(III) ion is nine-coordinated by one 1,10-phenanthroline mol-ecule, one bidentate carboxyl-ate group and four bridging carboxyl-ate groups in a distorted PrN(2)O(7) monocapped ...
متن کاملTetrakis(μ-2-phenoxypropionato)-κ3 O,O′:O′;κ3 O:O,O′,κ4 O:O′-bis[(1,10-phenanthroline-κ2 N,N′)(2-phenoxypropionato-κ2 O,O′)dysprosium(III)]
In the centrosymmetric binuclear title complex, [Dy(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Dy(III) ions are linked by four 2-phen-oxy-propionate (L) groups through their bi- and tridentate bridging modes. Each Dy(III) ion is nine-coordinated by one 1,10-phenanthroline mol-ecule, one bidentate carboxyl-ate group and four bridging carboxyl-ate groups in a distorted DyN(2)O(7) monocapped ...
متن کاملTetrakis(μ-2-phenoxypropionato)-κ3 O,O′:O′;κ3 O:O,O′;κ4 O:O′-bis[(1,10-phenanthroline-κ2 N,N′)(2-phenoxypropionato-κ2 O,O′)terbium(III)]
In the centrosymmetric binuclear title complex, [Tb(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Tb(III) ions are linked by four 2-phen-oxy-propionate (L) groups through their bi- and tridentate bridging modes. Each Tb(III) ion is nine-coordinated by one 1,10-phenanthroline mol-ecule, one bidentate carboxyl-ate group and four bridging carboxyl-ate groups in a distorted TbN(2)O(7) monocapped ...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2007