This email summarizes 10.9.74, now available at 
http://www.stolaf.edu/academics/chemapps/jmol/docs/examples-11

but soon also at the sourceforge site.


(1) popup menu

I have reworked the pop-up menu. Please feel free to request additional 
features for that, but the idea is to keep it simple -- there's a 
console there for anyone wanting to do anything more than simple, 
standard operations. But clearly we want to have on this the standard 
operations one might want at the click of a button.

Several changes:

1) simpler, more consistent set of colors (basically the standard rainbow)
2) several dynamic menus, including models, molecular orbitals, 
elements, HETATM groups
3) options that are not applicable are for the most part visible but 
disabled.

The full menu tree can be found at 
http://www.stolaf.edu/academics/chemapps/jmol/docs/misc/jmolpopup.htm

Suggestions welcome. Tell me if I went too far changing this.
I have another idea -- attaching the pop-up menu to the console as a 
regular drop-down menu. Would that be a good idea? How you do that, I 
don't know.


(2) crystallographic planes

Miller indices hkl {h k l} now moves with the unitcell. So if you say

  load myfile.cif {3 3 3};unitcell {1 1 1}; restrict cell=666

then you can say

  isosurface hkl {1 1 1} and see a nice plane through your model.

There's probably more to consider here -- we'll have to see how this goes.
I also added

  select unitcell

which is interesting, because then you can, for example do:

  unitcell {.5 .5 .5}
  restrict unitcell

which moves the unitcell to a new origin and then restricts the display 
to that group of atoms.

(3) set formalCharge


Chime had

  set formalCharge x.xx

and Jmol was all set up for it, but it was never implemented. I have 
implemented that now in Jmol. It allows you to use spacefill ionic or 
isosurface ionic even for data sets that don't have charges listed. So, 
for example, you might say:

  select _O; set formalCharge -2;
  select _Na; set formalCharge 1;
  select _Mg; set formalCharge 2;

  spacefill ionic
  labels "%C"
  isosurface plane z=2 ionic molecular

etc.


Bob

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