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σ芳香性
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σ芳香性
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理学
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sigma aromaticity
σ芳香性
环状饱和分子中由σ电子离域获得的相对稳定性,使该分子具有环的共平面性、化学上的稳定性、低场1H NMR位移、负的核独立化学位移以及顺时针磁感应电流等特性。
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finite subset
finite sum
finite support iterated forcing
finite symmetric group
finite system
finite system constant pressure MD
finite temperature density functional theory
finite-temperature density functional theory
finite-temperature field theory
finite theory
finite time control
finite time convergence
finite time coordinated control
finite time stability
finite time thermodynamics
finite-to-one mapping
finite topology
finite trace
finite transformation
finite transformation group
finite transformer
finite tree
finite trigonometric sum
finite type
finite union
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