(b) Explain why the O–F bonds in dioxygen difluoride, O2F2 (157.5 pm) are much longer than those in oxygen difluoride, OF2 (140.5 pm).

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Kai

詳解 #3768708

2020/02/09

因為在FOOF中的O-O孤對電子具有很高...

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(c) Disulfur difluoride, S2F2, exists as two structural isomers. One isomer is analogous in structure to dioxygen difluoride, O2F2, but the second, more thermodynamically stable isomer, has a structure in which the two sulfur atoms are in different chemical environments. Draw a Lewis structure of the more stable isomer of disulfur difluoride, S2F2, and sketch or describe its three-dimensional shape.

題組內容

(b) Explain why the O–F bonds in dioxygen difluoride, O₂F₂ (157.5 pm) are much longer than those in oxygen difluoride, OF₂ (140.5 pm).

詳解 (共 1 筆)

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