Timeline for Why do cyclic hydrocarbons have higher boiling points than their acyclic isomers?
Current License: CC BY-SA 3.0
7 events
when toggle format | what | by | license | comment | |
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Sep 29, 2015 at 23:21 | vote | accept | Ben Norris | ||
Jun 3, 2015 at 22:04 | history | edited | Nicolau Saker Neto | CC BY-SA 3.0 |
Trying to avoid a slight ambiguity
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Jun 3, 2015 at 21:38 | comment | added | Nicolau Saker Neto | It should be pointed out that the type of molecular volume I mention (macroscopic volume occupied by liquid divided by number of molecules present = effective molecular volume) is not equivalent to the volume most often mentioned in computational chemistry, which is the region enclosed by the van der Waals surface. The only way to obtain the effective molecular volume would be to simulate a large box filled with molecules at a temperature high enough for them to be liquid, and not just by calculating the geometry of a single molecule. | |
Jun 3, 2015 at 21:23 | comment | added | Ben Norris | The relation to density is certainly compelling. I'm wondering if there is any computational data that can be present on the relative surface areas (or perhaps more importantly surface area to volume ratios). | |
Jun 3, 2015 at 21:20 | history | edited | Nicolau Saker Neto | CC BY-SA 3.0 |
added 17 characters in body
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Jun 3, 2015 at 21:12 | history | edited | Nicolau Saker Neto | CC BY-SA 3.0 |
added 607 characters in body
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Jun 3, 2015 at 20:59 | history | answered | Nicolau Saker Neto | CC BY-SA 3.0 |