疯狂
发表于 2025-3-28 16:48:39
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艺术
发表于 2025-3-28 19:25:25
Transition Metal Doped Boron Clusters: Structure and Bonding of BnM2 Cycles and Tubes,ion metal elements. First-row transition metals introduce not only new class of boron clusters but also particular growth patterns. In the bimetallic cyclic motif, the two metals are vertically coordinated to the planar B. strings along the symmetry axis. The same M–M axis persist in double ring tub
Lime石灰
发表于 2025-3-28 23:31:38
Silicate Nanoclusters: Understanding Their Cosmic Relevance from Bottom-Up Modelling,. After providing some general background, we highlight the importance of computational modelling for obtaining unprecedentedly detailed insights into the low energy structures of nanosilicates of a range of compositions and sizes. Later we show how such insights can be useful in understanding the f