What's the sp orbital of this carbon?

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SUMMARY

The discussion centers on determining the hybridization of carbon in a molecular structure, specifically whether it is sp, sp2, or sp3. Participants conclude that the presence of a double bond indicates the carbon is sp2 hybridized, as it has three domains: one double bond and two single bonds. The concept of domains, which includes single bonds, double bonds, and lone pairs, is crucial for understanding hybridization. The negative charge associated with the carbon atom is identified as a representation of a lone pair, further supporting the sp2 classification.

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  • Understanding of hybridization in organic chemistry
  • Knowledge of molecular geometry and bonding domains
  • Familiarity with the concept of formal charge
  • Basic principles of nucleophiles and lone pairs
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  • Study the concept of hybridization in detail, focusing on sp, sp2, and sp3 configurations
  • Learn how to count bonding and non-bonding domains in molecular structures
  • Explore the implications of formal charge on molecular stability and reactivity
  • Investigate the role of nucleophiles in organic reactions and their relationship to hybridization
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Chemistry students, organic chemists, and educators looking to deepen their understanding of molecular hybridization and bonding theories.

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The on on the left w/ the red arrow pointing to it:
http://img198.imageshack.us/img198/5062/92513846.jpg
 
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No red arrow on the picture.

And honestly - question doesn't make any sense to me.

What are yellow trousers?

Could be image will explain what you mean.
 
Meant to upload this one, sorry. is it sp2? sp3?...
http://img198.imageshack.us/img198/5062/92513846.jpg
 
Last edited by a moderator:
I'm not sure if that's possible. (Feel free to correct me if I'm wrong :-p) Where did you get it from?
 
It is possible, it's from my book. Since it has a double bond, it's sp2 i think? I just don't know if the - formal charge affects that.
 
Okay then, do you know what the negative charge represents? If you know what represents it can help answer your question by counting the domains. Do you remember how to count domains?
 
Never learned that
 
General chemistry covers domains.

sp (2 Domains)
sp2 (3 Domains)
sp3 (4 Domains)

Nucleophile is represented by a negative charge. Negative charges represents a loan pair. A domain is a representation of occupied space around an atom.
 
Domains = things the atom is bonded to

where "things" are: single pairs, lone pairs, double bonds

Is that what you meant? So the carbon is sp2 right?
 

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