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对四核铜化合物[Cu_4(dpk·CH_3O)_4(CH_3O)_2]·(ClO_4)_2的变温磁化率和5K温度下磁化强度的实验数据进行理论模拟计算.结果表明,处于这种结构下的四核铜交换机理,用准butterfly模型描述比用butterfly模型更具有明确的化学和物理意义。
The experimental data of the magnetization of Cu4 (dpk · CH3O) _4 (CH_3O) _2] · (ClO_4) _2 and the magnetization at 5K were calculated theoretically.The results show that under this structure Quaternary copper exchange mechanism, quasi-butterfly model description than the butterfly model has a more clear chemical and physical significance.