生物分子中过渡金属周围的角作用力
Angular Forces Around Transition Metals in Biomolecules
摘要:
基于精确求和规则的量子力学分析被用来提取生物分子中过渡金属离子的半经典角度依赖能量函数。角依赖性是简单的,但不同于现有的经典势。预测的能量与计算机生成的数据库的比较表明,半经典能量函数是非常准确的,它的角度依赖性是最佳的。
英文摘要:
Quantum-mechanical analysis based on an exact sum rule is used to extract an semiclassical angle-dependent energy function for transition metal ions in biomolecules. The angular dependence is simple but different from existing classical potentials. Comparison of predicted energies with a computer-generated database shows that the semiclassical energy function is remarkably accurate, and that its angular dependence is optimal.
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