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http://dx.doi.org/10.5012/bkcs.2004.25.8.1207

Synthesis and Characterization of the Thermally Stable Ho(hfa)3(tme)  

Kang, Seong-Joo (Department of Chemistry Education, Korea National University of Education)
Publication Information
Bulletin of the Korean Chemical Society / v.25, no.8, 2004 , pp. 1207-1210 More about this Journal
Abstract
Holmium $\beta$ -diketonate complexes, Ho(hfa)$_3$(tme), has been prepared and characterized by IR, TGA, MS, and single-crystal X-ray analyses. This complex is air- and moisture-stable and most importantly has good volatility and thermal stability. Holmium atom binds to nine oxygen atoms, contributed by six oxygen atoms of three hfa ligands and three oxygen atoms of the tme ligand. The coordination polyhedron of Ho can be described as a distorted tricapped trigonal prism. Crystal data for $Ho(hfa)_3(tme)$; orthorhombic $P2_12_12_1$, a = 15.415(4), b = 13.17(2), c = 17.291(3) $\AA$, V = 3496(1) ${\AA}^3$.
Keywords
Holmium; Tricapped trigonal prism; hfa; CVD; 9-Coordination;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
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