Squeezing of nitrogen atomic orbitals in a chemical trap
Squeezing of nitrogen atomic orbitals in a chemical trap
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化学陷阱中氮原子轨道的挤压
DOI：
10.1103/physrevlett.85.1544
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发表时间：
2000
影响因子：
8.6
通讯作者：
M. Rohrer
中科院分区：
文献类型：
--
作者：
N. Weiden;B. Goedde;H. Kass;K. Dinse;M. Rohrer
富勒烯甚至在室温下也可以作为高活性氮原子的惰性笼。在C70中实现的小于球形对称的笼中的限制导致可以通过磁共振技术感测的原子电荷和自旋分布的特征变形。通过与自由氮离子的数据比较，可以定量分析轨道压缩的量。
Fullerenes can act as inert cages for highly reactive nitrogen atoms even at room temperature. Confinement in a cage of less than spherical symmetry as realized in C70 leads to a characteristic deformation of the atomic charge and spin distributions which can be sensed by magnetic resonance techniques. A quantitative analysis of the amount of orbital squeezing is possible by comparison with data of free nitrogen ions.