硫酰杯[4]芳烃与铜(II)双核配合物的合成与晶体结构

The X-ray crystallographic structure was reported for a dinuclear copper（Ⅱ） complex with a tetraanionic ligand of p-tert-butylsulfonylcalix4]arene Cu2L（CH3OH）6]·4CH3OH （H4L=p-tert-butylsuffonylcalix4]arene）. The complex belongs to triclinic system, P1^-- space group, with a = 1.2303（3） nm, b = 1.2377（3） nm, c = 1.3110（3） nm, a =66.862（4）°, β= 67.206（4）°, γ=61.711（3）°, Z= 1, V= 1.5659（7） nm^3, Dc= 1.371 g/cm^3, F（000） = 682,μ（Mo Kα） = 0.883 mm^-1, R1 =0.0325, wR2=0.0870. In this complex, the calix4]arene acts as a bis-tridentate chelating ligand with the 1,2-alternate conformation.

Synthesis and Structural Characterization of a Dinuclear Copper(II) Complex with p‐tert‐Butylsulfonylcalix[4]arene

The X‐ray crystallographic structure was reported for a dinuclear copper(II) complex with a tetraanionic ligand of p‐tert‐butylsulfonylcalix4]arene Cu₂L(CH₃OH)₆]·4CH₃OH (H₄L=p‐tert‐butylsulfonylcalix4]arene). The complex belongs to triclinic system, space group, with a=1.2303(3) nm, b=1.2377(3) nm, c=1.3110(3) nm, α=66.862(4)°, β=67.206(4)°, γ =61.711(3)°, Z=1, V=1.5659(7) nm³, D_c=1.371 g/cm³, F(000)=682, μ(Mo Kα)=0.883 mm^?1, R₁=0.0325, wR₂=0.0870. In this complex, the calix4]arene acts as a bis‐tridentate chelating ligand with the 1,2‐alternate conformation.