Nuclear quadrupole resonance in the chloranil–hexamethylbenzene complex at high pressure
Abstract
The 35Cl quadrupole resonance frequencies in chloranil and its hexamethylbenzene complex have been studied at pressures up to 750 MPa and temperatures of 254 and 273 K. An analysis of the relative frequency shifts suggests that under these conditions the 35Cl frequency moves upwards on complex formation by nearly 100 kHz.