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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The quasibinary system Naln-Sn contains the intermediate phases Na y In y Sn, Na 9 In 9 Sn 2 , NalnSn, Na 2 In 2 Sn 3 , NaInSn 2  and NaInSn 4 . With the exception of Na 2 In 2 Sn 3  (stable only between 134°C and 365°C), crystals of the ternary compounds were grown from the melt and were investigated by single crystal X-ray methods (Na 9 In 9 Sn: a = 2287.7(8) pm, F43m; Na 9 In 9 Sn 2 : a = 1662.4(7), c = 983.9(5) pm, P6/mmm; NaInSn: a = 486.1(2), c = 775.7(4) pm, P6 3 /mmc; NaInSn 2 : a = 627.9(3), b = 654.3(3), c = 1139.6(5) pm, P2 1 2 1 2 1 ; NaInSn 4 : a = 654.6(4), c = 531.6(6) pm, I4/mcm). The crystal structure of NaInSn is a representative of the Zintl-phases. with the [InSn]⁻-partial structure in a wurtzite-type arrangement. The crystal structures of NaInSn 4  and NaInSn 2  have been determined (R = 0.038 and 0.062, respectively). The crystal structure of NaInSn 2  contains In and Sn atoms in a helical arrangement (six atoms per turn) along the α-axis direction. Interatomic bonds between neighbouring helices complete a distorted [2+2]-tetrahedral environment for every In/Sn position. The compound can be classified in terms of the Zintl concept.

zeitschrift für naturforschung b

Phasenbeziehungen im System Nain—Sn und die Kristallstrukturen der intermediären Verbindungen NaInSn 2  und NaInSn 4  / Phase Relations in the System Naln—Sn and the Crystal Structures of the Intermediate Compounds NaInSn 2  and NaInSn 4