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ETDEWEB   /       /    Mixed valent noble metal perovskites Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4. 5+/O/sub 9/

Mixed valent noble metal perovskites Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4. 5+/O/sub 9/

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Abstract

In perovskites of type Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4.5+/O/sub 9/ the ruthenium can be substituted by platinum up to x = 1. The compounds crystallize in a 1:2 ordered hexagonal BaTiO/sub 3/ structure (sequence (hcc)/sub 2/) with face connected Pt/sub x/Ru/sub 2-x/O/sub 9/ double octahedra. Intensity calculations on powder data of Ba/sub 3/YPt/sub 1/2/Ru/sub 3/2/O/sub 9/ (space group P6/sub 3//mmc) gave a refined, intensity related R' value of 8.6%. The vibrational spectroscopic and catalytic properties are reported.
Authors:
Moessner, B; Kemmler-Sack, S; Ehmann, A [1] 
  1. Tuebingen Univ. (Germany, F.R.). Lehrstuhl fuer Anorganische Chemie 2
Publication Date:
Apr 01, 1982
DOI:
https://doi.org/10.1002/zaac.19824870116
Product Type:
Journal Article
Reference Number:
AIX-13-705026; EDB-83-006664
Resource Relation:
Journal Name: Z. Anorg. Allg. Chem.; (German Democratic Republic); Journal Volume: 487
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; BARIUM COMPOUNDS; LATTICE PARAMETERS; STRUCTURAL CHEMICAL ANALYSIS; DYSPROSIUM OXIDES; ERBIUM OXIDES; EUROPIUM OXIDES; GADOLINIUM OXIDES; HOLMIUM OXIDES; LANTHANUM OXIDES; LUTETIUM OXIDES; NEODYMIUM OXIDES; PEROVSKITES; PLATINUM OXIDES; PRASEODYMIUM OXIDES; RUTHENIUM OXIDES; SAMARIUM OXIDES; SCANDIUM OXIDES; TERBIUM OXIDES; THULIUM OXIDES; YTTERBIUM OXIDES; YTTRIUM OXIDES; CATALYTIC EFFECTS; CHEMICAL PREPARATION; CRYSTALLIZATION; EXPERIMENTAL DATA; HEXAGONAL LATTICES; INFRARED SPECTRA; X-RAY DIFFRACTION; ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COHERENT SCATTERING; CRYSTAL LATTICES; CRYSTAL STRUCTURE; DATA; DIFFRACTION; DYSPROSIUM COMPOUNDS; ERBIUM COMPOUNDS; EUROPIUM COMPOUNDS; GADOLINIUM COMPOUNDS; HOLMIUM COMPOUNDS; INFORMATION; LANTHANUM COMPOUNDS; LUTETIUM COMPOUNDS; NEODYMIUM COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PLATINUM COMPOUNDS; PRASEODYMIUM COMPOUNDS; RARE EARTH COMPOUNDS; RUTHENIUM COMPOUNDS; SAMARIUM COMPOUNDS; SCANDIUM COMPOUNDS; SCATTERING; SPECTRA; SYNTHESIS; TERBIUM COMPOUNDS; THULIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YTTERBIUM COMPOUNDS; YTTRIUM COMPOUNDS; 400201* - Chemical & Physicochemical Properties
OSTI ID:
6735267
Country of Origin:
Germany
Language:
German
Other Identifying Numbers:
Journal ID: CODEN: ZAACA
Submitting Site:
HEDB
Size:
Pages: 178-188
Announcement Date:
Oct 01, 1982

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Citation Formats

Moessner, B, Kemmler-Sack, S, and Ehmann, A. Mixed valent noble metal perovskites Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4. 5+/O/sub 9/. Germany: N. p., 1982. Web. doi:10.1002/zaac.19824870116.
Moessner, B, Kemmler-Sack, S, & Ehmann, A. Mixed valent noble metal perovskites Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4. 5+/O/sub 9/. Germany. https://doi.org/10.1002/zaac.19824870116
Moessner, B, Kemmler-Sack, S, and Ehmann, A. 1982. "Mixed valent noble metal perovskites Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4. 5+/O/sub 9/." Germany. https://doi.org/10.1002/zaac.19824870116.
@misc{etde_6735267,
title = {Mixed valent noble metal perovskites Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4. 5+/O/sub 9/}
 author = {Moessner, B, Kemmler-Sack, S, and Ehmann, A}
 abstractNote = {In perovskites of type Ba/sub 3/B/sup 3 +/Pt/sub x/Ru/sub 2-x//sup 4.5+/O/sub 9/ the ruthenium can be substituted by platinum up to x = 1. The compounds crystallize in a 1:2 ordered hexagonal BaTiO/sub 3/ structure (sequence (hcc)/sub 2/) with face connected Pt/sub x/Ru/sub 2-x/O/sub 9/ double octahedra. Intensity calculations on powder data of Ba/sub 3/YPt/sub 1/2/Ru/sub 3/2/O/sub 9/ (space group P6/sub 3//mmc) gave a refined, intensity related R' value of 8.6%. The vibrational spectroscopic and catalytic properties are reported.}
 doi = {10.1002/zaac.19824870116}
 journal = []
 volume = {487}
 journal type = {AC}
 place = {Germany}
 year = {1982}
 month = {Apr}
 }