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Gd3(SeO3)4F: Ein Fluoridselenit mit μ3-SeO32–und μ3-F–-überkappten Gd3-Ringen

✍ Scribed by Mathias S. Wickleder; Ina Göhausen

Publisher
John Wiley and Sons
Year
2000
Tongue
German
Weight
84 KB
Volume
626
Category
Article
ISSN
0372-7874

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✦ Synopsis

The decomposition of Gd 2 (SeO 4 ) 3 in the presence of LiF in sealed gold ampoules yields single crystals of Gd 3 (SeO 3 ) 4 F (hexagonal, P6 3 mc, Z = 2, a = 1044.3(1), b = 694.32(7) pm, R all = 0.0286). In the crystal structure one SeO 3 2± group and one F ± ion cap a ring of three Gd atoms.

Furthermore, the crystal structure is strongly influenced by the lone pairs of the SeO 3 2± ions.

📜 SIMILAR VOLUMES

ChemInform Abstract: Gd3(SeO3)4F: A Fluo
ChemInform Abstract: Gd3(SeO3)4F: A Fluoride Selenite with μ3-SeO32- and μ3-F- Capped Gd3 Rings.
✍ Mathias S. Wickleder; Ina Goehausen 📂 Article 📅 2000 🏛 John Wiley and Sons ⚖ 33 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

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[Co7(μ4-O)2(O2C–CH3)8(NCO)2(HNPEt3)4] · 2 OEt2, ein siebenkerniger Komplex mit vier-, fünf- und sechsfach koordinierten Cobalt-Atomen
✍ H. Ackermann; R. Leo; W. Massa; K. Dehnicke 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 German ⚖ 76 KB 👁 1 views

The title compound was prepared from cobalt(II) acetate with Me 3 SiNPEt 3 at 180 °C and subsequent crystallization from diethylether to give blue, moisture sensitive single crystals, which were characterized by a crystal structure determination. Space group P2 1 /n, Z = 2, lattice dimensions at ±80