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继承人
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https://doi.org/10.1007/978-3-658-04441-1structural factors such as the introduction of substituting groups into the molecule is directly reflected in the magnitude of the dipole moment. Various structural rearrangements of the molecule are connected with a redistribution of the electron density by two mechanisms: the induction mechanism a
gait-cycle
发表于 2025-3-23 20:00:54
https://doi.org/10.1007/978-3-658-04441-1 of the structure and properties of organic compounds in solutions. Particular attention is devoted to the characteristics of the methods of determination and to the significance of the information provided by a study of the dipole moments of molecules or organic compounds in electronically excited
百科全书
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Mutter
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替代品
发表于 2025-3-24 09:41:39
https://doi.org/10.1007/978-3-658-04441-1l value of the dipole moment of a compound with an unknown structure, between two or more structures one of which possesses a center of symmetry. The dipole moment of such a structure must be zero, since the moments of all the polar groups present in the molecule compensate one another as, for example, in compounds (I)–(III):
鞠躬
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仪式
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Antigen
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杂色
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