What is the difference between CH3-, CH3+, and CH3
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What is the difference between CH3-, CH3+, and CH3

[From: ] [author: ] [Date: 12-05-02] [Hit: ]
http://chemed.chem.purdue.CH3- would have 6 electrons.http://users.humboldt.......
Would the Lewis structure for all of them be the same or something?

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CH3- would have 8 electrons, and one unshared pair. http://chemed.chem.purdue.edu/genchem/to…

CH3- would have 6 electrons.
http://users.humboldt.edu/rpaselk/ChemSu…

CH3 would have 7 electrons and has an uneven number of electrons.

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Lewis structure for all of them are different. So are their molecular geometries.

In CH3, the C have gained an electron so now, it has 5 electron of valency. But it makes only 3 connections with H, so the other 2 electrons will make repulsion, changing molecule's geometry (the angle between hydrogens will be smaller.

CH3 - normal Lewis structure. And CH3 lost an electron, so there will be only 3 valency electrons and the angle between every hydrogen atom will be the same.
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