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Y_2(p-CH_3C_6H_4COO)_6(C_(12)H_8N_2)_2, Mr=1349.08, triclinic, space group P, a=13.00(3), b=19.743(2), c=12.754(3)A, α=97.94(1), β=106.24(2), γ=91.66(1)°, V=3177(1)~3, Z=2, Dc=1.41gcm~(-3), λ(MoKα)=0.71069, μ=18.92 cm~(-1), F(ooo)=1384, T=295K, final R=0.073 for 6504 observed reflections with Ⅰ>36(Ⅰ). There are two nonidentical binuclear molecules with different bridging connection patterns in a cell. One has four bridging carboxyl groups bound two Y(Ⅲ) ions and another only has two. The Y-Y distance is 4.196 for the former and 5.302 for the latter respectively.
Y_2 (p-CH_3C_6H_4COO) _6 (C_ (12) H_8N_2) _2, Mr = 1349.08, triclinic space group P, a = 13.00 (3), b = 19.743 (2), c = 97.94 (1), β = 106.24 (2), γ = 91.66 (1) °, V = 3177 (1) to 3, Z = 2, Dc = 1.41 gcm -3, λ (MoKα) = 0.71069, μ = 18.92 cm -1, F (ooo) = 1384, T = 295K, final R = 0.073 for 6504 observed reflections with Ⅰ> 36 (Ⅰ). There are two nonidentical binuclear molecules with different bridging connection patterns in a One has four bridging carboxyl groups bound two Y (III) ions and another only two. The YY distance is 4.196 for the former and 5.302 for the latter respectively.