CAJ | 학술논문

用室温固相反应法合成了一种具有非线性光学性质的二茂铁-多金属氧酸盐混合价化合物 [Fe(C5H5)2]4PMo12O40。用元素分析、红外光谱、紫外漫反射电子光谱、穆斯堡尔谱、ESR、XRD等手段对其进行了[Fe(C5H5)2]4PMo12O40。用元素分析、红外光谱、紫外漫反射电子光谱、穆斯堡尔谱、ESR、XRD等手段对其进行了表征和研究，确定了该化合物的组成与结构。结果表明在反应过程中杂多阴离子发生了单电子还原反应，生成了混合价化合物。非线性光学性质研究表明标题化合物的倍频效应强度为Pω=0.4IKDP，三阶非线性光学系数为χ(3)=5.1×10-11esu。
용실온고상반응법합성료일충구유비선성광학성질적이무철-다금속양산염혼합개화합물 [Fe(C5H5)2]4PMo12O40。용원소분석、홍외광보、자외만반사전자광보、목사보이보、ESR、XRD등수단대기진행료[Fe(C5H5)2]4PMo12O40。용원소분석、홍외광보、자외만반사전자광보、목사보이보、ESR、XRD등수단대기진행료표정화연구，학정료해화합물적조성여결구。결과표명재반응과정중잡다음리자발생료단전자환원반응，생성료혼합개화합물。비선성광학성질연구표명표제화합물적배빈효응강도위Pω=0.4IKDP，삼계비선성광학계수위χ(3)=5.1×10-11esu。
In this paper, We report the preparation of a mixed valence compound by use of organic donor Ferrocene(FeCp2) and inorganic acceptor Keggin structure H3PMo12O40, at room temperature. The compound was characterized by elemental analysis, FTIR, XRD, reflectance spectroscopy, ESR Measurements, Mossbauer spectra and CV. The results indicate that the anions of the heteropoly acid remain unchanged in mixed valence compound formation. The nonlinear optical property measurements indicate the second harmonic generation intensity is Ⅰ2ω = 0.4ⅠkDP, and the third-order susceptibility is χ(3) = 5.1×10-11esu