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

In this communication, we present the crystal structure of an energetic salt – a dysprosium 5,5 0 -azotetrazolate hydrate with a 5-azido-2H-tetrazole adduct and, thereby, the first complete crystal structure of a 5-azidotetrazole molecule (CHN7). Furthermore, it is the first structural evidence for a 2H-tautomer of this molecule: By careful analysis of the hydrogen bonding in the crystal, we could unambiguously locate the hydrogen atom at the N2 position. The extremely sensitive and energetic 5-azidotetrazole presented herein is the nitrogen-richest organic molecule which has ever been completely structurally characterized. The dysprosium compound is the first cocrystal of a 5,5 0 -azotetrazolate anion with a neutral 5-substituted tetrazole derivative adduct. It is also the first structurally characterized azotetrazolate of an f-block element. Our result shows that 5-azido-2H-tetrazole is the product of Lewis acidic decomposition of 5,5 0 -azotetrazole in water in presence of nitrate.

sitzungsberichte. abteilung ii, mathematische, physikalische und technische wissenschaften/sitzungsberichte/sitzungsberichte und anzeiger der mathematisch-naturwissenschaftlichen klasse

CHN7 – A Molecule Like Almost Solid Nitrogen