The research team used ammonia (NH 3), a molecule commonly found in interstellar ... around HW2. This structure was identified as part of an accretion disk—a key feature in star formation ...

In contrast, an ammonia molecule tunnelling through rotational ... dipole moment that it normally possesses due to its ‘V’ shape (there is more electron density on the oxygen atom than on ...

The metal ions make nodes that bind the linkers' arms to form a repeating structure ... introduce the ammonia gas, which causes one of the sites to be occupied by an ammonia molecule.