Help with lewis structures and resonance forms (CH3NCS)

AI Thread Summary
The discussion focuses on creating the correct Lewis structure and resonance forms for CH3NCS. The initial attempt at drawing the structures was incorrect, particularly regarding the movement of nuclei in resonance forms. It was noted that two of the proposed resonance forms were invalid, with one being a different compound entirely. Suggestions were made to adjust the placement of lone pairs on sulfur and nitrogen in the first structure. Accurate representation of resonance forms is crucial for understanding molecular behavior.
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I need to write the lewis dot structure along with the 3 resonance forms for CH3CNS. This is what I had but it was wrong. Not sure what to do. Thanks.

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woops, sorry didnt know it was going to be huge.
 
Resonance forms do not involve the movement of nuclei, so 2 and 3 are wrong. Actually, 3 is a different compound altogether. Perhaps consider pushing the lone pairs on the sulfur and nitrogen on structure 1
 

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