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The oxidation-reduction reaction of the molybdenum cluster compound Mo_3(μ_3-S)(μ-S)_2-[μ-SOP(OEt)_2] [S_2P(OEt)_2]_3(O)_2 with CuCl_2·2H_2O has been investigated and the chemical components of its product, Cu_8Cl_2[S_2P(OEt)_2]_6, were confirmed. The crystal belongs to the triclinic system and the space group is P with the following unit cell parameters: a=11.578 (5), b=12.663 (3), c=14.317 (4); α=55.54 (2)°, β=57.35 (3)°, γ=72.23 (3)°; Z=1; D_(calc)=1.926 g·cm~(-3). Final discrepancy factor of R is 0.075 for 3573 unique reflections with I≥3σ(I). The results of investigation show that the crystal structure consists of molecular chains with Cu_8Cl_2[S_2P(OEt)_2]_6 as structural unit, in which eight Cu atoms form a cube-shaped cage. The coordination sphere of each Cu atom is a tetrahedron configuration. The distances between Cu atoms are 3.018-3.437, which indicates that there are no metal-metal bonds between Cu atoms. It is worthwhile to study further the phenomenon how Cu(+2) captures the
The oxidation-reduction reaction of the molybdenum cluster compound Mo_3 (μ_3-S) (μ-S) _2- [μ-SOP (OEt) _2] [S_2P (OEt) _2] _3 (O) _2 with CuCl_2 · 2H_2O has been The crystal belongs to the triclinic system and the space group is P with the following unit cell parameters: a = 11.578 (5), b Α = 55.54 (2) °, β = 57.35 (3) °, γ = 72.23 (3) °; Z = 1; D calc = 1.926 g · cm ~ (-3). Final results of investigation of the crystal structure consist of molecular chains with Cu_8Cl_2 [S_2P (OEt) _2] _6 as structural The coordination between the Cu atoms is a tetrahedron configuration. The distances between Cu atoms are 3.018-3.437, which indicates that there are no metal-metal bonds between Cu atoms. It is worthwhile to study further the phenomenon how C u (+2) captures the