Acta Cryst. (2007). E63, m2049-m2050  [ doi:10.1107/S1600536807031789 ]

Hexakis{₂-4-[2-(diisopropylamino)ethylamino]pent-3-en-2-onato-³N,O:O}tricalcium(II) hexane solvate

P. Richard, M. Eleter, L. G. Hubert-Pfalzgraf and S. Daniele

Abstract: The title compound, [Ca₃(C₁₃H₂₅N₂O)₆]·C₆H₁₄, is a trinuclear complex with all Ca atoms presenting octahedral coordination. The central Ca atom (as well as the hexane solvent molecule) is located on a crystallographic twofold rotation axis and is coordinated by six bridging O atoms, with Ca-O distances ranging from 2.344 (1) to 2.351 (1) Å. The terminal Ca atoms are coordinated by three bridging O atoms, with Ca-O distances ranging from 2.311 (1) to 2.335 (1) Å, and three N atoms of the -ketoiminate ligands, with Ca-N distances ranging from 2.432 (1) to 2.452 (1) Å. One of the diisopropylamino groups is disordered over two positions, with site occipancy factors of ca 0.54 and 0.46.

Online 5 July 2007

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