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  • Author: Fei Qin x
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Abstract

C17H16Cl2N2O2, monoclinic, P21/c (no. 14), a = 9.1238(5) Å, b = 13.0575(4) Å, c = 14.3740(5) Å, β = 104.616(4)°, V = 1657.02(11) Å3, Z = 4, R gt(F) = 0.0460, wR ref(F 2) = 0.1120, T = 293(2) K.

Abstract

C17H16Br2N2O2, monoclinic, P21/c (no. 14), a = 9.2648(14) Å, b = 13.3034(16) Å, c = 14.510(2) Å, β = 105.261(15)°, V = 1725.4(4) Å3, Z = 4, R gt (F) = 0.0679, wR ref (F 2) = 0.1657, T = 293(2) K.

Abstract

the thermal and electrochemical properties of novel room temperature molten salt based on chlorine chloride (ChCl) with hydrogen bond donors (HBD): urea, ethylene glycol (EG), Acetimidic Acid (AcNH2) was studied by differential scanning calorimeter and ionic conductivity. These molten salts appeared as liquid at room temperature though they were composed of two solids. The DSC analysis showed that the molten salts had excellent thermal stabilities with a melting point lower than that of each individual component. Electrochemical test showed that the conductivity of ChCl-EG molten salt at molar ratio 1:1.5was 5.24×10-3S/cm at 25°C and 2.04×10-2S/cm at 60°C.)

Abstract

C36H38CuN4O6, monoclinic, P21/c (no. 14), a = 10.7510(12) Å, b = 6.4718(7) Å, c = 24.254(2) Å, β = 101.99(1)°, V = 1650.7(3) Å3, Z = 2, R gt(F) = 0.0525, wR ref(F 2) = 0.1621, T = 293(2) K.

Abstract

C40H40Br4Cl4Mn4O16, triclinic, P1̄, a = 9.3724(9) Å, b = 11.7867(16) Å, c = 12.3994(18) Å, α = 70.650(13)°, β = 75.462(10)°, γ = 81.085(10)°, V = 1247.1(3) Å3, Z = 1, R gt(F) = 0.0618, wR ref(F 2) = 0.1201, T = 294 K.

Abstract

C40H40Br8Mn4O16, triclinic, P1̅, a = 9.3446(11) Å, b = 11.6799(11) Å, c = 12.5833(16) Å, α = 70.937(10)°, β = 76.049(11)°, γ = 80.984(9)°, V = 1255.2(3) Å3, Z = 1, R gt(F) = 0.0641, wR ref(F 2) = 0.1246, T = 293(2) K.

Abstract

C40H40Cl8Mn4O16, triclinic, P1̅, a = 9.2586(5) Å, b = 11.6798(10) Å, c = 12.3267(8) Å, α = 70.237(7)°, β = 75.557(5)°, γ = 81.358(6)°, V = 1211.65(16) Å3, Z = 1, R gt(F) = 0.0333, wR ref(F 2) = 0.0906, T = 294 K.

Abstract

C38H30CuN4O4, triclinic, P1̅ (no. 2), a = 8.3882(7) Å, b = 8.5024(9) Å, c = 11.3649(15) Å, α = 89.960(10)°, β = 69.689(10)°, γ = 80.269(8)°, Z = 1, V = 747.73(15) Å3, R gt(F) = 0.0701, wR ref(F 2) = 0.1308, T = 294.68(10) K.