Synthesis, Crystal Structure, and Physical Properties of BaAg2Cu[VO4]2: A New Member of the S=1/2 Triangular Lattice

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Ngozi E Amuneke
  • Dana E Gheorghe
  • Bernd Lorenz
  • Angela Moeller
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000288182700029&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1021/ic1018554
Externe Identifier
  • Clarivate Analytics Document Solution ID: 732KC
  • PubMed Identifier: 21332122
ISSN
0020-1669
Ausgabe der Veröffentlichung
6
Zeitschrift
INORGANIC CHEMISTRY
Paginierung
2207 - 2214
Datum der Veröffentlichung
2011
Status
Published
Titel
Synthesis, Crystal Structure, and Physical Properties of BaAg<sub>2</sub>Cu[VO<sub>4</sub>]<sub>2</sub>: A New Member of the <i>S</i>=1/2 Triangular Lattice
Sub types
  • Article
Ausgabe der Zeitschrift
50

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Autoren
  • Ngozi E Amuneke
  • Dana E Gheorghe
  • Bernd Lorenz
  • Angela Möller
DOI
10.1021/ic1018554
eISSN
1520-510X
ISSN
0020-1669
Ausgabe der Veröffentlichung
6
Zeitschrift
Inorganic Chemistry
Sprache
en
Online publication date
2011
Paginierung
2207 - 2214
Datum der Veröffentlichung
2011
Status
Published
Herausgeber
American Chemical Society (ACS)
Herausgeber URL
http://dx.doi.org/10.1021/ic1018554
Datum der Datenerfassung
2023
Titel
Synthesis, Crystal Structure, and Physical Properties of BaAg<sub>2</sub>Cu[VO<sub>4</sub>]<sub>2</sub>: A New Member of the <i>S</i> = <sup>1</sup>/<sub>2</sub> Triangular Lattice
Ausgabe der Zeitschrift
50

Datenquelle: Crossref

Abstract
By application of flux growth methods in combination with redox reactions, single crystals of BaAg(2)Cu[VO(4)](2) can be synthesized. A new structure type (triclinic, P1, Z = 2, a = 5.448(2) Å, b = 5.632(3) Å, c = 14.393(6) Å, α = 94.038(9)°, β = 90.347(6)°, and γ = 118.195(5)°) has been found and will be described here. Structure-properties relationships have been investigated by spectroscopic methods (IR, UV-vis-NIR, ESR) and the electronic structure will be discussed within the angular-overlap model (AOM) for Cu(2+). Furthermore, we present the magnetization and specific heat data for BaAg(2)Cu[VO(4)](2) representing a Heisenberg spin system with exclusive super-super exchange (SSE) on a frustrated magnetic triangular lattice. Considerable antiferromagnetic (AFM) low-dimensional interaction is evident, and ferromagnetic-like long-range order sets in at ≈0.7 K.
Addresses
  • Department of Chemistry, University of Houston, 136 Fleming Building, Houston, Texas 77204-5003, United States.
Autoren
  • Ngozi E Amuneke
  • Dana E Gheorghe
  • Bernd Lorenz
  • Angela Möller
DOI
10.1021/ic1018554
eISSN
1520-510X
Externe Identifier
  • PubMed Identifier: 21332122
Open access
false
ISSN
0020-1669
Ausgabe der Veröffentlichung
6
Zeitschrift
Inorganic chemistry
Sprache
eng
Medium
Print-Electronic
Online publication date
2011
Paginierung
2207 - 2214
Datum der Veröffentlichung
2011
Status
Published
Datum der Datenerfassung
2011
Titel
Synthesis, crystal structure, and physical properties of BaAg2Cu[VO4]2: a new member of the S = 1/2 triangular lattice.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
50

Datenquelle: Europe PubMed Central

Abstract
By application of flux growth methods in combination with redox reactions, single crystals of BaAg(2)Cu[VO(4)](2) can be synthesized. A new structure type (triclinic, P1, Z = 2, a = 5.448(2) Å, b = 5.632(3) Å, c = 14.393(6) Å, α = 94.038(9)°, β = 90.347(6)°, and γ = 118.195(5)°) has been found and will be described here. Structure-properties relationships have been investigated by spectroscopic methods (IR, UV-vis-NIR, ESR) and the electronic structure will be discussed within the angular-overlap model (AOM) for Cu(2+). Furthermore, we present the magnetization and specific heat data for BaAg(2)Cu[VO(4)](2) representing a Heisenberg spin system with exclusive super-super exchange (SSE) on a frustrated magnetic triangular lattice. Considerable antiferromagnetic (AFM) low-dimensional interaction is evident, and ferromagnetic-like long-range order sets in at ≈0.7 K.
Autoren
  • Ngozi E Amuneke
  • Dana E Gheorghe
  • Bernd Lorenz
  • Angela Möller
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/21332122
DOI
10.1021/ic1018554
eISSN
1520-510X
Ausgabe der Veröffentlichung
6
Zeitschrift
Inorg Chem
Sprache
eng
Country
United States
Paginierung
2207 - 2214
Datum der Veröffentlichung
2011
Status
Published
Datum, an dem der Datensatz öffentlich gemacht wurde
2011
Titel
Synthesis, crystal structure, and physical properties of BaAg2Cu[VO4]2: a new member of the S = 1/2 triangular lattice.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
50

Datenquelle: PubMed

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