✦ LIBER ✦

Rb4YbI6Synthesis and Crystal Structure

✍ Scribed by Wang Meitian; Wang Shihua

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 262 KB
Volume: 128
Category: Article
ISSN: 0022-4596
DOI: 10.1006/jssc.1996.7149

No coin nor oath required. For personal study only.

✦ Synopsis

The divalent rare earth compound-Rb 4 YbI 6 was prepared by a one-step method. Using X-ray powder diffraction data, its crystal structure has been determined and refined by the Rietveld technique to R WP ‫1.11؍‬ by isotype with compound Cs 4 PbBr 6 . The crystal symmetry is trigonal, a‫)1(051.41؍‬ A s , c‫)3(364.71؍‬ A s , space group R3 c (167), Z‫.6؍‬ The Yb and I atoms form isolated, slightly distorted [YbI 6 ] 4؊ octahedra, which are linked via Rb ؉ to form chains along the c-axis. The other three Rb ؉ hold these chains together to form the crystal structure. 1997 Academic Press

📜 SIMILAR VOLUMES

Rb2CdSiO4: Synthesis and Crystal Structu

Rb2CdSiO4: Synthesis and Crystal Structure

✍ Jens Hansing; Angela Möller 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 436 KB

The new compound Rb 2 CdSiO 4 has been synthesized from Rb 2 CdO 2 and SiO 2 in the presence of excess Rb 2 O (typical molar ratio 1:1:2) under Ar atmosphere in a sealed Ag container at 3303 3C (40d). The twinned structure has been re5ned from X-ray single crystal data. Rb 2 CdSiO 4 was found to cry

Synthesis and Crystal Structure of Rb6Pb

Synthesis and Crystal Structure of Rb6Pb5Cl16

✍ Horst P. Beck; Manfred Schramm; Robert Haberkorn; Robert Dinnebier; Peter W. Ste 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 German ⚖ 173 KB 👁 2 views

The synthesis of a hitherto unknown 6 : 5 phase in the quasi-binary system RbCl/PbCl 2 and its structure determination is reported. The compound Rb 6 Pb 5 Cl 16 crystallizes in the tetragonal space group P4/mbm with a large variety of different coordination polyhedra for the cations. Special feature

ChemInform Abstract: Preparation and Cry

ChemInform Abstract: Preparation and Crystal Structure of Rb6Cl4O.

✍ C. FELDMANN; M. JANSEN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 28 KB 👁 2 views

ChemInform Abstract: Syntheses and Cryst

ChemInform Abstract: Syntheses and Crystal Structures of Rb4Br2O and Rb6Br4O.

✍ Anja-Verena Mudring; Martin Jansen 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 2 views

## 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

ChemInform Abstract: Synthesis and Cryst

ChemInform Abstract: Synthesis and Crystal Structure of Rb6Pb5Cl16.

✍ H. P. BECK; M. SCHRAMM; R. HABERKORN; R. DINNEBIER; P. W. STEPHENS 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB 👁 1 views

Synthesis and Crystal Structure of Rb 6 Pb 5 Cl 16 . -The hitherto unknown 6:5 phase of title is prepared by reaction of appropriate amounts of RbCl and PbCl 2 (sealed silica tube, 1. 500 • C, 0.5 h, 2. 335 • C, several weeks). Rb 6 Pb 5 Cl 16 crystallizes in the tetragonal space group P4/mbm (pow

Synthesis and Crystal Structure of Rb3Ag

Synthesis and Crystal Structure of Rb3AgO2

✍ M. Sofin; K. Friese; J. Nuss; E. M. Peters; M. Jansen 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 German ⚖ 152 KB 👁 2 views