Crystal structure of tris-(dipivaloylmethanato) (ethylendiamine)yttrium(III)

Resumo

The structure of a mixed-ligand complex tris-(dipivaloylmethanato)(ethylendiamine)yttrium(III) [Y(en)(dpm)₃] is studied at 150(2) K by single crystal XRD. The crystallographic data for C₃₅H₆₅N₂O₆Y are as follows: space group P2₁/c, a = 10.3771(3) Å, b = 26.3566(8) Å, c = 14.8412(4) Å, β = 100.385(2)°, V = 3992.6(2) ų, Z = 4. The structure is molecular. The coordination environment of yttrium atoms is square antiprismatic; the Y–О distances are 2.2597(13)-2.3760(12) Å and Y–N distances are 2.5381(16) Å and 2.5499(17) Å.