How can I build a 4nm spherical Quantum Dot (sQD) asides using VESTA software?

I have successfully built a 1.4nm, 2nm and 3nm ZnO sQD. However, I am having troubles using VESTA to build a 4nm sQD, it freezes up every time I increase the bond length of the center atom to cut...

17 February 2023 5,102 1 View