Table 1 The absolute values of the internal fields B_int and the nuclear quadrupole frequencies ν_Q at ⁷⁵As, ¹¹⁵In, and ¹⁵³Eu nuclei at 1.5 and 1.6 K

From: Incommensurate magnetic order in an axion insulator candidate EuIn₂As₂ investigated by NMR measurement