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首页> 外文期刊>New Journal of Chemistry >Influence of the adsorption of toxic agents on the optical and electronic properties of B(12)N(12)fullerene in the presence and absence of an external electric field
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Influence of the adsorption of toxic agents on the optical and electronic properties of B(12)N(12)fullerene in the presence and absence of an external electric field

机译:毒性药物吸附对外部电场的存在和不存在B(12)N(12)富勒烯的光学和电子性质的影响

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The interaction energies and optoelectronic properties, in the presence and absence of an electric field, have been studied for the interaction of B(12)N(12)with the toxic agents sarin (SF) and chlorosarin (SC) using density functional theory (DFT) and time-dependent density functional theory (TDDFT) calculations. The results demonstrate that the P=O group of SF and SC molecules can adsorb on the B(12)N(12)with binding energies of -0.75 and -0.79 eV for the PBE functional, respectively. However, the binding energy of SC on B(12)N(12)is slightly higher than that of SF. It was found that the electric field in the +Ydirection increases the binding energies of the SF and SC molecules, while the electric field in the +Xdirection decreases the adsorption energy. Our computational results show the capability of B(12)N(12)fullerene as a sensor for potential applications in the detection of toxic agents (SF and SC) under an external electric field.
机译:在存在和不存在电场的相互作用和光电性质已经研究了B(12)N(12)与使用密度函数理论的毒性药剂(SF)和氯吡咯(SC)的相互作用( DFT)和时间依赖性密度泛函理论(TDDFT)计算。 结果表明,SF和SC分子的P = O基团可以分别吸附在Bbe功能的粘合能量的B(12)n(12)上.PBE功能的结合能量分别为-0.75和-0.79eV。 然而,B(12)n(12)上的Sc的结合能量略高于Sf的CF。 发现+ Ydirection中的电场增加了SF和SC分子的结合能量,而+ xDirection中的电场降低了吸附能量。 我们的计算结果显示了B(12)N(12)富勒烯作为潜在应用在外部电场下毒性药物(SF和SC)中的潜在应用的传感器的能力。

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