Europium(iii) phthalocyanine complexes with 8-oxyquinoline
作者:K. N. Maksimova、N. L. Bazyakina、O. N. Suvorova、D. Wöhrle
DOI:10.1007/s11172-011-0045-7
日期:2011.2
Europium(iii) phthalocyanine complexes containing 8-oxyquinoline fragments were synthesized. The complexes were identified and structurally characterized by IR and UV-Vis absorption spectroscopy and mass spectrometry.
作者:Glen B. Deacon、Craig M. Forsyth、Peter C. Junk、Ulrich Kynast、Gerd Meyer、Joanne Moore、Jennyfer Sierau、Aron Urbatsch
DOI:10.1016/j.jallcom.2007.04.253
日期:2008.2
The reaction of curopium 8-quinolinolate Eu(OQ)(3) with calcium 8-quinolinolate, Ca(OQ)(2), in the flux 1,2,4,5-tetramethylbenzene (TMB) at 210 degrees C yields thebimetallic [Eu2Ca(OQ)(8)], which is a linear tri-nuclear complex with two eight coordinate europium atoms flanking a six coordinate calcium atom bonded by six bridging phenolate oxygen atoms. A similar reaction between La(OQ)(3) and CO(OQ)(2) gave [LaCO2(OQ)(7)], in which two six coordinate cobalt atoms flank an eight coordinate lanthanum atom with six bridging phenolate oxygen atoms and a terminal OQ group. (C) 2007 Elsevier B.V. All rights reserved.