Questions tagged [structural-formula]

This tag should be applied to questions about structural diagrams - diagrams used to show the crude location of possible existent bonds and lone pairs of electrons in a chemical species. Do not use this tag if your question is about Lewis structures, use [lewis-structures] instead.

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Pseudo 3D skeletal structure style which emphasizes geometry

If one searches and navigates to a wiki page for, say, dichlorodifluoromethane one sees the 2D skeletal structure of the compound as below This representation appears to be of a particular style that ...
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Is rotation/flip of skeletal structural formula of Sildenafil/Claim 6 okay?

I want to show visually the similarities between Sildenafil (Viagra) and the molecule on the right: Is it allowed to flip the skeletal structural formula and rotate bond strings of the molecule on ...
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What is the correct way to draw the end groups of polylactic acid?

I came across two different ways to draw the end groups of polylactic acid: (source) AND: (source) Which one is the correct way?
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Can anyone identify this uncaptioned diagram?

It's from the start of part 3 / chapter 19 in Lewin's Genes X (see this page in Google Books)... Looks a bit like a Ramachandran plot(?) but the axes only go to 100 / 70ish, but I don't even know ...
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if 'degree of unsaturation' is same along with other atom(not H) then number of total H atom automatically be same in different compounds?

Generally in isomerism we encounter problems to verify the type of isomerism two given compounds shows. We start with checking "Is the molecular formula same?". So we count total Carbons, Other non ...
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Total Structural Isomers of diphenyl chloromethane?

The maximum option is 8 available but while Drawing I found there are many more . Are there any other condition of structural formula except the fact that the compounds will have the same molecular ...