脆弱吧
发表于 2025-3-25 06:42:20
Specific Intermolecular Interactions of Nitrogen and Oxygen Containing Cyclic Hydrocarbons, with carbon atoms at locations С(2) and С(5) leads to the four interactions of one type, D–O → CH, in the structure of liquid oxazole with the network of specific interactions with increased stability
合唱队
发表于 2025-3-25 11:08:20
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obscurity
发表于 2025-3-25 11:39:23
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粘
发表于 2025-3-25 17:03:04
Specific Intermolecular Interactions of Cyclic Alkylamines and Nitriles,–3]. Violation of the nuclear framework of the molecules of noncyclic alkyl compounds in the range of the trigonal pyramid to plane ones with removal of the n-electron leads to a wide oscillatory circuit of the first FE-bands, which appears at the intramolecular and intermolecular interactions. As a
CROAK
发表于 2025-3-25 20:55:10
Specific Intermolecular Interactions of Cyclic Aromatic Compounds with Nitrogen Atom in Their Functal group, established at a standard temperature, are known for a limited number of compounds (Table 3.1). Nevertheless it allows us to find the role of the specific interactions Н.С → СН., Н.С → H–СН, НС → СН and НС → Н–С, formed by relevant groups СН., СН of the carbon-hydrogen cycles in the energy
Assignment
发表于 2025-3-26 01:39:25
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entreat
发表于 2025-3-26 06:58:08
Specific Intermolecular Interactions of Nitrogen Containing Six-Membered Heterocycles, the latter by the shifting of the electron density in comparison with pyridines. The nitrogen atom of piperidine gets electron density from the hydrogen atom of the amino group and contacting by carbon atoms С(2)Н. and С(6)Н., reducing its negative charge and reaching the increased electron density
格子架
发表于 2025-3-26 10:22:16
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保存
发表于 2025-3-26 15:01:42
Specific Intermolecular Interactions of Nitrogen and Oxygen Containing Cyclic Hydrocarbons,formed interactions with the use of ideas of sp.-hybridization . The increased ability of the oxygen atom to shift of the electron density predetermines the increased positive charge of the carbon atom, at location С(2), located between these atoms. Therefore, the interaction of the oxygen atom
Dislocation
发表于 2025-3-26 19:36:13
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