Hi, I’m having an issue with arrowhead styles. The arrowhead remains open, even though the panel shows “Filled”, when I reopen the Arrow tool, the setting also returns to “Open”. This happens repeatedly with newly drawn arrows, the attached screenshot shows “Filled” selected alongside arrows with open heads. Could you check whether this is a bug or whether there’s another setting I need to change? Thanks!
I've tried to Put a charge on it. Doesn't work. I've tried to type it as an exponent. Doesn't work. What am I missing?
When the "H+" button is used, it adds explicit hydrogens, BUT there is no way to remove them afterwards (like an "H-" option). In the options menu (gear icon), I try using the "Show explicit H labels" option to remove the explicit hydrogens, but they do not disappear.
Hello, Would it be possible to add a function similar to the pKa tool in MarvinSketch to determine protonation states and microspecies percentages at a specific pH? It is possible to do this with Dimorphite_DL, but it does not list the percentage of microspecies at the desired pH.
When editing a 2D drawing is it possible to rotate a bond so that residues on one side change from cis to trans?
Select a molecule > right click > nmr predict
Now you can predict NMR spectra of molecules It is an experimental feature. https://www.moldraw.com/tools/free-chem-tools/structure-to-nmr.html
I've been trying to use these two smile codes but it isn't working. Are there any solutions? If there is something I am doing wrong when I click import smiles, let me know. [Na+].OC([O-])=O.Cl>>OC(O)=O.[Na+].[Cl-] [Na+].[Na+].[O-]C([O-])=O.Cl>>[Na+].OC([O-])=O.[Na+].[Cl-]
like to add these type of bond
You can adjust 3D rotation of molecules in Moldraw now!
Hi, I’m having an issue with arrowhead styles. The arrowhead remains open, even though the panel shows “Filled”, when I reopen the Arrow tool, the setting also returns to “Open”. This happens repeatedly with newly drawn arrows, the attached screenshot shows “Filled” selected alongside arrows with open heads. Could you check whether this is a bug or whether there’s another setting I need to change? Thanks!