Crystal and molecular structure of (hexafluoroacetylacetonato) (pivaloylacetonato)copper(II) |
| |
| Authors: | I A Baidina S A Gromilov A D Vasilyev |
| |
| Institution: | (1) A. V. Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk;(2) L. V. Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk |
| |
| Abstract: | The crystal structure of (hexafluoroacetylacetonato)(pivaloylacetonato)copper(II) has been determined. Crystal data for CuO4C13H14F6: a = 8.288(2) Å, b = 8.682(2) Å, c = 12.307(2) Å; α = 90.75(3)°, β = 94.29(3)°, γ = 106.60(3)°; V = 845.7(3) Å3, space group \(P\overline 1 \), Z = 2, dcalc = 1.617 g/cm3. The coordination polyhedron of the copper atom is formed by four oxygen atoms of two different β-diketonate ligands with Cu-O distances within 1.874–1.946 Å; the O-Cu-O bond angles are 94.8° and 90.6°. The complexes are united into centrosymmetrical “dimers” with Cu...Cu distances of 4.365 Å. |
| |
| Keywords: | copper β -diketonates X-ray structural analysis crystal chemistry |
| 本文献已被 SpringerLink 等数据库收录！ |
|
