Poly[[μ‐2‐amino‐4‐(2‐pyridyl)‐6‐(4‐pyridyl)pyrimidine‐κ3N,N′:N′′]di‐μ‐bromido‐dicopper(I)]

In the title complex, [Cu2Br2(C14H11N5)]n, there are two crystallographically independent CuI cations with different coordination geometries: one has tetrahedral geometry (CuBr2N2), and the other adopts a trigonal geometry (CuBr2N). The 2‐amino‐4‐(2‐pyridyl)‐6‐(4‐pyridyl)pyrimidine (appm) ligand act...

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Published inActa crystallographica. Section E, Structure reports online Vol. 63; no. 7; pp. m1830 - m1831
Main Authors Chi, Ying‐Nan, Cui, Feng‐Yun, Hu, Chang‐Wen
Format Journal Article
LanguageEnglish
Published 5 Abbey Square, Chester, Cheshire CH1 2HU, England Blackwell Publishing Ltd 01.07.2007
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Summary:In the title complex, [Cu2Br2(C14H11N5)]n, there are two crystallographically independent CuI cations with different coordination geometries: one has tetrahedral geometry (CuBr2N2), and the other adopts a trigonal geometry (CuBr2N). The 2‐amino‐4‐(2‐pyridyl)‐6‐(4‐pyridyl)pyrimidine (appm) ligand acts as a bridging ligand. Four Br− anions connect four CuI cations to form an eight‐membered ring, and the appm ligands link adjacent eight‐membered rings to construct a one‐dimensional ribbon chain.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536807015127