catena-Poly[di-μ3-bromido-bis[(1-ethyl-1H-imidazole-κN3)disilver(I)]]
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چکیده
منابع مشابه
catena-Poly[di-μ3-bromido-bis[(1-ethyl-1H-imidazole-κN 3)disilver(I)]]
The asymmetric unit of the title coordination complex, [Ag2Br2(C5H8N2)2] n , comprises a monodentate 1-ethyl-imida-zole ligand, an Ag(+) cation and a μ3-bridging Br(-) anion, giving a distorted tetra-hedral AgNBr3 stereochemistry about the Ag(+) cation [Ag-N = 2.247 (2) Å and Ag-Br = 2.7372 (4)-2.7523 (4) Å]. Two bridging bromide anions generate the dimeric [Ag2Br2(C5H8N)2] repeat unit [Ag⋯Ag =...
متن کاملcatena-Poly[[(N,N-dimethylcyanamide-κN)lithium]-μ3-bromido]
The title complex, [LiBr(C3H6N2)] n , is the unexpected product of a reaction beteween (Dipp)N(Li)SiMe3 (Dipp = 2,6-diiso-propyl-phen-yl), Me2NCN and CuBr. The compound is a one-dimensional polymer with a step structure derived from the association of inversion dimers, formed by bromido ligands bridging two Li(+) cations, each of which carries a di-methyl-cyanamide ligand. The planar (LiBr)2 un...
متن کاملcatena-Poly[[aqua(imidazole)cadmium(II)]-μ3-benzene-1,3-dicarboxylato]
In the title compound, [Cd(C(8)H(4)O(4))(C(3)H(4)N(2))(H(2)O)](n), the Cd(II) ion is seven-coordinated by five O atoms from three crystallographically independent benzene-1,3-carboxylate ligands, one N atom from the imidazole ligand and one coordinated water mol-ecule. Neighboring Cd(II) ions are bridged by the benzene-1,3-dicarboxyl-ate ligands, forming a zigzag polymeric chain structure. Thes...
متن کامل2-Ethyl-1H-imidazole-4-carboxylate monohydrate
In the title compound, C(7)H(8)N(2)O(4)·H(2)O, the imidazole N atom is protonated and one of the carboxyl-ate groups is deprontonated, forming a zwitterion. The two carboxyl groups are are approximately coplanar with the imidazole ring [O-C-C-C torsion angles = -176.8 (2) and 2.9 (4)° for one group and -4.6 (3) and 176.4 (2)° for the other] and have an intra-molecular O-H⋯O hydrogen bond betwee...
متن کاملcatena-Poly[[diaquabis(2-ethyl-1H-imidazole-κN 3)cadmium]-μ-sulfato-κ2 O:O′]
In the title one-dimensional coordination polymer, [Cd(SO(4))(C(5)H(8)N(2))(2)(H(2)O)(2)](n), the Cd(II) atom (site symmetry 2) is coordinated by two sulfate O atoms, two water mol-ecules and two 2-ethyl-imidazole ligands in a distorted cis-CdN(2)O(4) octa-hedral geometry. The water mol-ecules have a cis disposition. The bridging sulfate ions (site symmetry 2) link the Cd(II) ions into a polyme...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813016875