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抓氢键
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抓氢键
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“抓”氢键
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agostic hydrogen bond
抓氢键
通过过渡金属配体的σ-C—H键作为2电子给体与配位不饱和的中心金属原子的d空轨道配位形成的三中心二电子键。其中氢原子桥连在过渡金属和碳原子(也可以是硅原子或其他主族元素原子)之间,抓氢键中的σ-C可以是烷基、芳基等。
Chemistry
>有机化学>金属有机化学>释义
agostic hydrogen bond
“抓”氢键
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scale-type seawall
scale unit
scale-up based on geometric similarity
scale up based on hydrodynamics
scale up based on oxygen transfer coefficient
scale up based on Reynolds number
scale up based on the maximal shear stress similarity
scale up based on the mixing time
scale up based on volumetric aeration rate
scale up based on volumetric power
scale utilization of resources
scale value
Scale with a Set of Bronze Weights Made by Yuzi of the Chu State
Scaliger crater
scaling
scaling anomaly
scaling argument
scaling behavior
scaling dimension
scaling dimensionality
scaling-down
scaling exponent
scaling factor
scaling fractal
scaling function
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