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In this article we report the synthesis of (R,S)-4,4′-biquinoline-6,6′-dimethyl-3,3′-dicarboxylate (DBBD) (1) and the formation of copper(Ⅰ) coordination polymer [CuI(DBBD)_2]_n (2) by inducing a bidentate organic ligand (DBBD). The crystal 1 belongs to monoclinic system with space group P21, and a=0.881 30(19) nm, b=1.966 0(6) nm, c=1.478 1(4) nm, β=119.429(12)°, V=2.230 5(10) nm3, Dc=1.276 g·cm-3. The crystal 2 belongs to orthogonal system with space group Fmm2, and a=2.044 41(17) nm, b=1.543 06(13) nm, c=1.652 45(13) nm, V=5.212 9(7) nm3, Dc=1.669 g·cm-3, Z=8. CCDC: 292931, 1; 292934, 2.
In this article we report the synthesis of (R, S) -4,4’-biquinoline-6,6’-dimethyl-3,3’-dicarboxylate (DBBD) The crystal 1 belongs to monoclinic system with space group P21, and a = 0.881 30 (19) nm, b = 1.966 0 (6) [CuI (DBBD) _2] _n (2) by inducing a bidentate organic ligand (DBBD) nm, c = 1.478 1 (4) nm, β = 119.429 (12) °, V = 2.230 5 (10) nm3 and Dc = 1.276 g · cm-3. The crystal 2 belongs to orthogonal system with space group Fmm2, and a = 2.044 41 (17) nm, b = 1.543 06 (13) nm, c = 1.652 45 nm, V = 5.212 9 nm, Dc = 1.669 g · cm -3, and CCD = : 292931, 1; 292934, 2.