Site-specific vanadates CO4Fe3.33(VO4)6 and Mn3Fe4(VO4)6

Xiandong Wang, Douglas A. Vander Griend, Charlotte L. Stern, Kenneth R Poeppelmeier

Research output: Contribution to journalArticle

34 Citations (Scopus)

Abstract

Single crystals of Co4Fe3.33(VO4)6 and Mn3Fe4(VO4)6 were grown from equivalent CoO/Fe2O3/V2O5 and MnO/Fe2O3/V2O5 melts, respectively. The former crystallizes in the orthorhombic space group Pnma with parameters a = 4.965(1) Å, b = 10.211(1) Å, c = 17.188(3) Å, and Z = 2 and is a homeotype of such catalysts as Mg2.5VMoO8. The latter crystallizes in the triclinic space group P1̄ with parameters a = 6.703(2) Å, b = 8.137(1) Å, c = 9.801(2) Å, α = 105.56(1)°, β = 105.58(2)°, γ = 102.35(1)°, and Z = 1 and is a homeotype of β-Cu3Fe4(VO4)6, the low-pressure form of α-Cu3Fe4(VO4)6. The cobalt analogue deviates in stoichiometry from the reactant melt to form the more dense α-Cu3Fe4(VO4)6 structure type comprised of partially occupied face-sharing octahedral and trigonal prismatic coordination sites.

Original languageEnglish
Pages (from-to)136-140
Number of pages5
JournalInorganic Chemistry
Volume39
Issue number1
DOIs
Publication statusPublished - Jan 10 2000

Fingerprint

Vanadates
vanadates
Cobalt
Stoichiometry
stoichiometry
cobalt
low pressure
Single crystals
analogs
catalysts
Catalysts
single crystals

ASJC Scopus subject areas

  • Inorganic Chemistry

Cite this

Site-specific vanadates CO4Fe3.33(VO4)6 and Mn3Fe4(VO4)6 . / Wang, Xiandong; Vander Griend, Douglas A.; Stern, Charlotte L.; Poeppelmeier, Kenneth R.

In: Inorganic Chemistry, Vol. 39, No. 1, 10.01.2000, p. 136-140.

Research output: Contribution to journalArticle

Wang, Xiandong ; Vander Griend, Douglas A. ; Stern, Charlotte L. ; Poeppelmeier, Kenneth R. / Site-specific vanadates CO4Fe3.33(VO4)6 and Mn3Fe4(VO4)6 In: Inorganic Chemistry. 2000 ; Vol. 39, No. 1. pp. 136-140.
@article{4ad9bb2d1fa74ac6bf04bf2b9b1f0f15,
title = "Site-specific vanadates CO4Fe3.33(VO4)6 and Mn3Fe4(VO4)6",
abstract = "Single crystals of Co4Fe3.33(VO4)6 and Mn3Fe4(VO4)6 were grown from equivalent CoO/Fe2O3/V2O5 and MnO/Fe2O3/V2O5 melts, respectively. The former crystallizes in the orthorhombic space group Pnma with parameters a = 4.965(1) {\AA}, b = 10.211(1) {\AA}, c = 17.188(3) {\AA}, and Z = 2 and is a homeotype of such catalysts as Mg2.5VMoO8. The latter crystallizes in the triclinic space group P1̄ with parameters a = 6.703(2) {\AA}, b = 8.137(1) {\AA}, c = 9.801(2) {\AA}, α = 105.56(1)°, β = 105.58(2)°, γ = 102.35(1)°, and Z = 1 and is a homeotype of β-Cu3Fe4(VO4)6, the low-pressure form of α-Cu3Fe4(VO4)6. The cobalt analogue deviates in stoichiometry from the reactant melt to form the more dense α-Cu3Fe4(VO4)6 structure type comprised of partially occupied face-sharing octahedral and trigonal prismatic coordination sites.",
author = "Xiandong Wang and {Vander Griend}, {Douglas A.} and Stern, {Charlotte L.} and Poeppelmeier, {Kenneth R}",
year = "2000",
month = "1",
day = "10",
doi = "10.1021/ic9909274",
language = "English",
volume = "39",
pages = "136--140",
journal = "Inorganic Chemistry",
issn = "0020-1669",
publisher = "American Chemical Society",
number = "1",

}

TY - JOUR

T1 - Site-specific vanadates CO4Fe3.33(VO4)6 and Mn3Fe4(VO4)6

AU - Wang, Xiandong

AU - Vander Griend, Douglas A.

AU - Stern, Charlotte L.

AU - Poeppelmeier, Kenneth R

PY - 2000/1/10

Y1 - 2000/1/10

N2 - Single crystals of Co4Fe3.33(VO4)6 and Mn3Fe4(VO4)6 were grown from equivalent CoO/Fe2O3/V2O5 and MnO/Fe2O3/V2O5 melts, respectively. The former crystallizes in the orthorhombic space group Pnma with parameters a = 4.965(1) Å, b = 10.211(1) Å, c = 17.188(3) Å, and Z = 2 and is a homeotype of such catalysts as Mg2.5VMoO8. The latter crystallizes in the triclinic space group P1̄ with parameters a = 6.703(2) Å, b = 8.137(1) Å, c = 9.801(2) Å, α = 105.56(1)°, β = 105.58(2)°, γ = 102.35(1)°, and Z = 1 and is a homeotype of β-Cu3Fe4(VO4)6, the low-pressure form of α-Cu3Fe4(VO4)6. The cobalt analogue deviates in stoichiometry from the reactant melt to form the more dense α-Cu3Fe4(VO4)6 structure type comprised of partially occupied face-sharing octahedral and trigonal prismatic coordination sites.

AB - Single crystals of Co4Fe3.33(VO4)6 and Mn3Fe4(VO4)6 were grown from equivalent CoO/Fe2O3/V2O5 and MnO/Fe2O3/V2O5 melts, respectively. The former crystallizes in the orthorhombic space group Pnma with parameters a = 4.965(1) Å, b = 10.211(1) Å, c = 17.188(3) Å, and Z = 2 and is a homeotype of such catalysts as Mg2.5VMoO8. The latter crystallizes in the triclinic space group P1̄ with parameters a = 6.703(2) Å, b = 8.137(1) Å, c = 9.801(2) Å, α = 105.56(1)°, β = 105.58(2)°, γ = 102.35(1)°, and Z = 1 and is a homeotype of β-Cu3Fe4(VO4)6, the low-pressure form of α-Cu3Fe4(VO4)6. The cobalt analogue deviates in stoichiometry from the reactant melt to form the more dense α-Cu3Fe4(VO4)6 structure type comprised of partially occupied face-sharing octahedral and trigonal prismatic coordination sites.

UR - http://www.scopus.com/inward/record.url?scp=0034627669&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034627669&partnerID=8YFLogxK

U2 - 10.1021/ic9909274

DO - 10.1021/ic9909274

M3 - Article

C2 - 11229020

AN - SCOPUS:0034627669

VL - 39

SP - 136

EP - 140

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 1

ER -