A novel associated model based on statistic associating fluid theory (SAFT), which has less parameters, is proposed for correlating NMR chemical shift data for mixtures.

• 作者从统计缔合流体理论(SAFT)出发，提出了一个能关联混合物核磁共振化学位移，但又不需要假设缔合平衡常数的模型。