To assess the suitability of compound 1 for (pseudo-)entanglement and subsequent tomography it is necessary to characterise the attainable one-and two-qubit gate times and compare these to its coherence time. The independent manipulation of two spins requires them to have different resonant frequencies, and so it is crucial to determine that single-qubit operations can be achieved at a range of microwave frequencies. This can be accomplished by recording the attainable nutation frequency of pulses, 𝜈 " , as a function of their carrier frequency, resulting in a resonator bandwidth (Figure ). As such we determine that 32 ns one-qubit gate times can be achieved between 9.500 and 9.725 GHz, with the shortest gate time of 22 ns possible at 9.625 GHz.