Hello, dear Lucas Zafanelli,

How are you?

If you have molecules per unit cell and you want to convert it into mmol per gram, the procedure that you could apply would be as follow:

x (molecules/unit cell) * (1 mol / 6.02x10^23 molecules)*(1000 mmoles/ 1 mol)= mmol/unit.cell

and to convert Unit cell to gram, you can apply this equation:

Mass of unit cell = Z.M/Na, where Z= Effective number of atoms in unit cell, M molar mass and Na Avogadro's number.

So, the general equation to convert x molecules per unit cell into mmol per gram will be:

x (molecules/unit cell)* (1 mol/Na)*(1000 mmoles/ 1mol)*(Na/Z.M)

Simplifying:

x (molecules/unit cell)*(1000)/(1/Z.M), where Z is the effective number of atoms in unit cell, M is the molar mass.

Best regards,

Julián Sánchez.

According to Wikipedia unit cell is a cubic with side equal to ca. 24.65 A. The specific gravity value is also given (1.96). There is also information about void fraction (0.48). Including the Avogadro number should be sufficient to convert the units.

Hello Dear Julián E. Sánchez-Velandia and Mirosław Grzesik, thank you very much, I appreciate your explanation and tips. Through them, I could find my error to do the conversion. Thank you both, I could convert with both explanations!

Is a unit cell not specific to a chemical compound- monoclinic, cubic closely packed (CCC) and so on. You will have to find the classification for faujasite to be accurate, if my memory serves me right

I have a similar question, how would you convert PpIX ng/ml into

fmol per cell X 10 ^-5?

20,000 cells per well

PpIX MW: 167.56 g/mol

how to convert molecule from mmol per gram