Synthesis of Er5(BO3)2F9 and Properties of RE5(BO3)2F9 (RE = Er, Yb)

被引：15

作者：

Haberer, Almut ^{[1
]}

Kaindl, Reinhard ^{[2
]}

Konzett, Juergen ^{[2
]}

Glaum, Robert ^{[3
]}

Huppertz, Hubert ^{[1
]}

机构：

[1] Leopold Franzens Univ Innsbruck, Inst Allgemeine Anorgan & Theoret Chem, A-6020 Innsbruck, Austria

[2] Leopold Franzens Univ Innsbruck, Inst Mineral & Petrog, A-6020 Innsbruck, Austria

[3] Univ Bonn, Inst Anorgan Chem, D-53121 Bonn, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2010年 / 636卷 / 07期

关键词：

Rare earths; Fluorine; Oxides; Boron; High-pressure; X-ray diffraction; HIGH-PRESSURE SYNTHESIS; FUNDAMENTAL BUILDING-BLOCK; HIGH-TEMPERATURE SYNTHESIS; BOND-VALENCE PARAMETERS; CRYSTAL-STRUCTURE; BORATE; DY; REFINEMENT; HYDROXYL; EU;

D O I：

10.1002/zaac.201000085

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Er-5(BO3)(2)F-9 was synthesised under conditions of 3 GPa and 800 degrees C in a Walker-type multianvil apparatus. The crystal structure was determined on the basis of single-crystal X-ray diffraction data, collected at room temperature. Er-5(BO3)(2)F-9 is isotypic to the recently synthesised Yb-5(BO3)(2)F-9 and crystallises in C2/c with the lattice parameters a = 2031.2(4) pm, b = 609.5(2) pm, c = 824.6(2) pm, and beta = 100.29(3)degrees. The physical properties of RE5(BO3)(2)F-9 (RE = Er, Yb) including high temperature behaviour and single crystal IR- / Raman spectroscopy were investigated.

引用

页码：1326 / 1332

页数：7

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