Fireworks, sparklers, sparkling wine, champagne, ... there is chemistry involved everywhere

Chemical Knowledge for New Year’s Eve

Star-Shaped Ruthenium Complexes as Molecular Gears
Design and synthesis of two families of molecular‐gear prototypes

Why Many Transition-Metal Polysulfides Are Amorphous
Flexible polysulfide chains act similar to classical polymers

Angewandte 52/2019: Thank You and Happy Holidays
Overview of the latest issue of Angewandte Chemie

Imaging Hexagonal Boron Nitride with Stimulated Raman Scattering
Enhanced imaging and thickness measurements

Observing Isomerization in Metal-Organic Chains
Mechanical strain-induced isomerization in 1D metal-organic chains on a copper surface

A Metal-Rich Semiconducting Subchalcogenide
Compound with properties between those of an intermetallic and a classical semiconductor

Ferracyclopentenone Complexes
Complexes containing a five-membered metallacycle are toxic toward cancer cell lines

Diuranium Carbide Cluster Inside a Fullerene
First uranium carbide cluster with two U atoms bridged by a C≡C unit

Angewandte Chemie 51/2019: A Rich History
Overview of the latest issue of Angewandte Chemie