For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows
Anal. Calcld. For C80O12N13H48 : C, 69.5; H, 3.47; N, 13.87; found : C, 65.7; H, 3.32; N, 12.71
Hi there,
this topic was previously discussed here:
https://www.researchgate.net/post/How-we-can-calculate-the-exact-relative-C-H-N-S-of-compound-based-on-C-H-N-S-data-only
Otherwise you can always use an online calculator tool:
http://www.yorku.ca/pgpotvin/public/Jasper/jasper2.htm
Cheers,
Anja
these are useful when you have the molecular formula/weight. In case of COF its not possible Anja Knorrscheidt
Since COF consinsts of repetitive units, you can make a calculation for one unit. The distribution will not change and you can apply it for the whole COF.
In case, If Knot is tri dentate and linker is bi dentate. The ratio between them is 1.5.
https://pubs.rsc.org/en/content/articlelanding/2020/EN/C9EN01225G#!divAbstract
can you please explain the Elemental analysis calculation of this COF.
It was just a suggestion since I am also not an expert.
But I found a paper where they calculated the elemental analysis distribution:
https://www.nature.com/articles/ncomms12325.pdf
Maybe you can write the corresponding author since they are the real experts.
In the supportings of this paper you also find a lot of calculations:
https://static-content.springer.com/esm/art%3A10.1038%2Fncomms12325/MediaObjects/41467_2016_BFncomms12325_MOESM819_ESM.pdf
(page 87)
Cheers,
Anja
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