Animation of fluxional behavior of a cryptophane cage.

A flipping porphyrin.

Conversion of ortho-carborane.

A carborane with a spinning silyl substituent.

A carborane with a telescoping, spinning silyl substituent.

Same carborane but like a yo-yo.

Formation of a 7-coordinate Yb BINOL complex.

A ruthenium-acetylene complex with a propeller?

A tumbling Eu-BINOL complex.

A bouncing carborane.