- #1
yeung2743
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I want to know why there are cis- and trans form of 1,3dibromo-1,3-dimethylcyclobutane?
and anybody explain it to me thanks a lot
and anybody explain it to me thanks a lot
Question about chemical nomenclature
- Thread starter yeung2743
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- Chemical Nomenclature
In summary, the conversation discusses the existence of cis and trans forms of 1,3-dibromo-1,3-dimethylcyclobutane and how they differ in their 3D structures. The conversation also mentions that the molecules cannot rotate around a single bond due to the presence of two single bonds locking it in a ring. To interconvert between the two forms, a bond must be broken or a methyl group must be squeezed through the center of the ring.
- #2
- #3
wazani
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Nemus said:
and it can't rotate around the axis of the single bond
- #4
Nemus
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No, there are two single bonds locking it in a stiff ring so you either have to break a bond or squeeze a methyl group through the center of the ring to interconvert them.
- #5
yeung2743
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I understand now
Thx all you three guys ^^
Thx all you three guys ^^
1. What is chemical nomenclature?
Chemical nomenclature is a set of rules and guidelines used to name chemical compounds in a systematic and standardized manner. It allows scientists and researchers to communicate and understand the composition and properties of different chemicals.
2. Why is chemical nomenclature important?
Chemical nomenclature is important because it helps to avoid confusion and misunderstandings when communicating about chemicals. It also provides a way to identify and classify different compounds, making it easier to organize and study them.
3. What are the different types of chemical nomenclature?
The two main types of chemical nomenclature are systematic and common. Systematic nomenclature follows a set of rules and guidelines to create names based on the composition and structure of a compound, while common nomenclature uses more familiar names, often based on historical or common usage.
4. How is a chemical name determined?
A chemical name is determined based on the specific rules and guidelines of the type of nomenclature being used. For systematic nomenclature, the name is typically derived from the chemical formula and structural information of the compound. For common nomenclature, the name may be based on its appearance, use, or origin.
5. What are some common mistakes made in chemical nomenclature?
Some common mistakes in chemical nomenclature include incorrect spelling or formatting of names, using outdated or incorrect naming conventions, and confusing similar compounds with different names. It is important to carefully follow the rules and guidelines of the chosen nomenclature system to avoid these mistakes.
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