English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Single crystals of Ba(Ca 0.6 Mn 0.4 )V 2 O 7  have been prepared by crystallization from melts. X-ray investigations revealed a new quaternary vanadium oxide of the type BaMV 2 O 7 . The M positions are occupied statistically by Ca 2+  and Mn 2+ . The compound crystallizes with orthorhombic symmetry, space group D 2h  16 -Pnma, a = 15.429(2), b - 5.7005(12), c = 7.364(2) Å, Z = 4. The crystal structure can be interpreted as a [Ba(Ca,Mn)O 6 ] network with incorporated V-O- V groups. Considering the nearest O 2-  neighbours of the incorporated vanadium, the V-O-V groups are complemented to give V 2 O 7  divanadate units. Ba(Ca 0.6 Mn 0.4 )V 2 O 7  is isotypic to BaMV 2 O 7  (M=Ca,Cd) but not to BaMnV 2 O 7 .

zeitschrift für naturforschung b

Ein [Ba(Ca,Mn)O 6 ]-Gerüst mit eingelagerten V-O-V-Gruppen in der Kristallstruktur von Ba(Ca 0.6 Mn 0.4 )V 2 O 7  /A [Ba(Ca,Mn)O 6 ] Framework with Incorporated V-O-V Groups in the Crystal Structure of Ba(Ca 0.6 Mn 0.4 )V 2 O 7