catena-Poly[[aqua[3-(3-pyridyl)acrylato]gadolinium(III)]-bis[μ-3-(3-pyridyl)acrylato]]
نویسندگان
چکیده
In the title compound, [Gd(C(8)H(6)NO(2))(3)(H(2)O)](n), the gadolinium(III) ion is coordinated by eight carboxyl-ate O atoms and one water mol-ecule. The carboxyl-ate ligands bridge pairs of gadolinium(III) ions, forming a zigzag chain along [100]. Hydrogen bonds link the chains into sheets parallel to (001).
منابع مشابه
Poly[[μ3-3-(3-pyridyl)acrylato-κ3 N:O:O′][μ2-3-(3-pyridyl)acrylato-κ3 O,O′:O][μ2-3-(3-pyridyl)acrylato-κ2 O:O′)]gadolinium(III)]
In the title compound, [Gd(C(8)H(6)NO(2))(3)](n), the Gd(III) ion is in a bicapped trigonal prismatic coordination environment formed by seven O atoms and one N atom, derived from seven different 3-(3-pyrid-yl)acrylate (3-PYA) ligands. Gd(III) ions are bridged by bidentate and tridentate 3-PYA ligands, resulting in a two-dimensional structure.
متن کاملcatena-Poly[[[diacrylato-κ4 O,O′-neodymium(III)]-di-μ-acrylato-κ3 O,O′:O′;κ3 O:O,O′-[triaquaneodymium(III)]-di-μ-acrylato-κ3 O,O′:O′;κ3 O:O,O′] trihydrate]
The title compound, {[Nd(2)(CH(2)CHCOO)(6)(H(2)O)(3)]·3H(2)O}(n), was synthesized by hydro-thermal methods. The structure contains one-dimensional coordination polymers in which two distinct Nd(III) atoms show different coordination modes. One is coordinated by four bidentate acrylate ligands, two of which bridge Nd(III) atoms, and by two O atoms from a further two bridging acrylate ligands. Th...
متن کاملcatena-Poly[[(1,10-phenanthroline)zinc]-μ-3-[3-(carboxylatomethoxy)phenyl]acrylato]
The asymmetric unit of the title compound, [Zn(C₁₁H₈O₅)(C₁₂H₈N₂)](n), is composed of a Zn(II) ion and 3-[3-(carboxyl-atometh-oxy)phen-yl]acrylate and 1,10-phenanthroline ligands. The Zn(II) ion adopts a distorted square-pyramidal ZnN₂O₃ coordination. The bridging mode of the dianion leads to the formation of zigzag chains parallel to [010]. Intermolecular π-π stacking inter-actions [centroid-ce...
متن کاملtrans-Tetraaquabis[3-(3-pyridyl)acrylato-κN]cobalt(II)
The asymmetric unit of the title compound, [Co(C(8)H(6)NO(2))(2)(H(2)O)(4)], contains one half-mol-ecule. The Co(II) atom lies on an inversion centre and is coordinated by two N atoms of the pyridine rings of 3-(3-pyrid-yl)acrylate anions and four O atoms of water mol-ecules in a distorted octa-hedral coordination geometry. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds link the...
متن کاملTetrakis[μ-3-(3-pyridyl)acrylato-κ2 O:O′]bis{(1,10-phenanthroline-κ2 N,N′)[3-(3-pyridyl)acrylato-κ2 O,O′]europium(III)} pentahydrate
The europium(III) ion in the title compound, [Eu(2)(C(8)H(6)NO(2))(6)(C(12)H(8)N(2))(2)]·5H(2)O, is coordinated by seven carboxyl-ate O atoms and two N atoms from one phenanthroline mol-ecule. The carboxyl-ate groups of 3-(3-pyrid-yl)acrylate link pairs of europium(III) ions, forming centrosymmetric dinuclear units, which further assemble into a sheet parallel to the (001) plane through hydroge...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008