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首页> 外文期刊>Chemical Physics Research Journal >A New Relationship between Bond Distances and Bond Stretching Wavenumbers of NO in Complexes, Clusters, and Adsorbed on Single Crystal Metal Surfaces: A Vibrational Spectrodiffractometric Analysis
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A New Relationship between Bond Distances and Bond Stretching Wavenumbers of NO in Complexes, Clusters, and Adsorbed on Single Crystal Metal Surfaces: A Vibrational Spectrodiffractometric Analysis

机译：络合物，团簇和单晶金属表面吸附NO的键距与键拉伸波数之间的新关系：振动光谱法分析

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摘要

Recent advances in vibrational spectrodiffractometry have led to increasing knowledge of the structures of transition metal nitrosyls. The new empirical equation r _(NO) = 0.58 + 84.67 v_((NO)) ~(2/3) allows N—O bond lengths to be calculated for complexes, clusters, and at low coverages, on surfaces. Taking environmental effects into account, e.g. data taken in solution, in crystalline state and in ultra high vacuum, the wavenumber have a likely variability of ± 20 cm~(-1), not so very different from likely X-ray diffraction r errors of 0.02 A, but much better than r errors in surface diffraction experiments and hence their future usefulness.
机译：振动光谱衍射法的最新进展已导致人们对过渡金属亚硝酰基的结构有了更多的了解。新的经验公式r _（NO）= 0.58 + 84.67 v _（（NO））〜（2/3）允许计算复合物，簇和低覆盖率表面上的N键长度。考虑到环境影响，例如在溶液中，在结晶状态和超高真空下获得的数据，波数可能具有±20 cm〜（-1）的变异性，与0.02 A的可能的X射线衍射r误差相差不大，但比在表面衍射实验中存在r误差，因此它们在将来的实用性

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