Employing the reaction of chiral nitronyl nitroxide radical and rare-earth ions, two 2p-4f hetero-spin meso complexes [Ln(hfac)₃((R)-MePP-Ph-NIT)]₂, where Ln=Eu (1) and Dy (2), hfac=hexafluoroacetylacetone; (R)-MePP-Ph-NIT=2-(4-((R)-tert-butyl-2-methylpiperazine-1-carboxylate)phenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide, have been assembled. In both complexes, two chiral radicals ligate to two Ln(Ⅲ) ions to produce a cyclic dinuclear structure. Complex 1 shows the characteristic fluorescence emission of the Eu(Ⅲ) ion. In complex 2, the frequency-dependent out-of-phase susceptibility signals connected with magnetic relaxation confirm single-molecule magnet (SMM) behavior.

Bohrium科学计算云平台具有易配置计算环境、易部署安装软件、易成员协作和计算资源充沛等优势，可解决传统计算模拟课程教学中的软件安装、理论和实践割裂等问题，为材料和化学计算模拟课程教学提供极大便利，可显著提高课程教学效率。本文重点介绍Bohrium平台的特色以及教学优势，并展示基于Bohrium平台的分子建模、分子动力学模拟等实验案例设计。