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C. N. Hookey coauthored research on hydrolysis.^[ref]

Hydrolysis is a chemical reaction involving water that breaks a chemical bond. The free energy released by suitably coupled ATP hydrolysis can drive active transport; the available free energy depends on the actual composition and conditions.

The near absence of incoming ${}^{14}$C label means the coordinated thiocyanate usually retains its molecular identity during linkage change. A mechanism that releases it into a fully mixed solution pool and then captures an arbitrary external thiocyanate would predict much more exchange.

Rapid geminate return within a solvent cage explains the result: the original ligand turns and binds through N before an external labeled ligand can intercept the cobalt centre. A continuously bound intramolecular rearrangement is also compatible with low exchange. Therefore the label result supports an intramolecular/cage-local process but does not alone prove that the Co-S bond stays unbroken throughout.

W. Gregory Jackson coauthored research on hydrolysis.^[ref]

Hydrolysis is a chemical reaction involving water that breaks a chemical bond. The free energy released by suitably coupled ATP hydrolysis can drive active transport; the available free energy depends on the actual composition and conditions.