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sigma aromaticity
释义
sigma aromaticity
Encyclopedia
理学
计算与理论化学
释
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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Galactic cloud
Galactic cluster
galactic collision
galactic companion galaxy
Galactic component
galactic component
Galactic concentration
galactic content
galactic coordinate
galactic coordinate system
Galactic core
galactic core
Galactic core source
galactic core source
Galactic core star
galactic core star
Galactic corona
galactic corona
Galactic cosmic rays
galactic cosmic rays
Galactic dark halo
Galactic diffuse light
Galactic disk
galactic disk
Galactic disk-population
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更新时间:2026/7/11 9:38:52