A cobalt(II) compound [Co(C14-terpy)2](BF4)2·MeOH (1) with long alkyl chains was prepared, and exhibited unique SCO at T1 = 50 K and spin transition at T2↑ = 206 K and T2↓ = 184 K with hysteresis (ΔT = 22 K) accompanying the motion of the long alkyl chains.
制备了具有长烷基链的钴(II)化合物[Co(C14-terpy)2](BF4)2-MeOH (1),该化合物在 T1 = 50 K 时表现出独特的 SCO,在 T2↑ = 206 K 和 T2↓ = 184 K 时表现出自旋转变,并伴随着长烷基链的运动出现滞后(ΔT = 22 K)。