Can you help me draw multiple Lewis dot structures for ClO4-?

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Discussion Overview

The discussion revolves around drawing multiple Lewis dot structures for the chlorate ion (ClO4-). Participants explore the task of identifying different valid structures and determining their stability based on formal charges.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant expresses difficulty in generating multiple Lewis structures, having only produced one, and seeks suggestions for additional structures.
  • Another participant claims to have identified four additional structures, suggesting a total of six when including the original structure.
  • A participant discusses the concept of charged octets and suggests that using double bonds can reduce charge separation, while acknowledging the potential instability of violating the octet rule.
  • Another participant references Linus Pauling's contributions regarding mesomeric states and the concept of "dotted chemical bonds" in relation to elements in high oxidation states not obeying the octet rule.

Areas of Agreement / Disagreement

Participants present differing views on the number of valid Lewis structures and the implications of violating the octet rule, indicating that the discussion remains unresolved with multiple competing perspectives.

Contextual Notes

The discussion includes assumptions about the stability of structures and the applicability of the octet rule, which may not be universally accepted or applicable in all cases.

physicsss
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I'm asked to draw 5 possible lewis dot structures for this ion. But I can only think of one. which I 've attached here. I'm supposed to draw them and determine which is the most favorable. I know I can do that by calculating hte formal charges, but first I need to draw these structures. Any suggestions?
 

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I can think of another 4 and it would be 6 altogether if you included the correct one...

Daniel.
 
physicsss, the provided structure is usually referred to as a charged octet. By using double bonds instead of single, you can reduce the charge separation at the loss of an octet. There are several compounds which have non-octet structures so feel free to violate that rule (but realize that it comes at a cost, in terms of stability).
 
Yes,most elements in their highest oxydation states will not obey the octet rule.Linus Pauling thought of a method of solving this problem of overabundence of mesomeric states by inventing the so-called "dotted chemical bond"...

Daniel.
 

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