Re: [Jmol-users] big step for Jmol 11.6

2008-09-17 Thread Rolf Huehne
Robert Hanson wrote: On Tue, Sep 16, 2008 at 7:30 AM, Rolf Huehne [EMAIL PROTECTED] wrote: There is usually no drastic quality difference. It depends of course of the specific rendering and larger images might also be more problematic. If file size matters in my experience the quality of

Re: [Jmol-users] help needed -- bonding radii of anions

2008-09-17 Thread Phillip Barak
Miguel and I worked on that in 2004, at a time when Jmol was exclusively using covalent atomic radii for binding criteria. In the case of mineral oxides, like kaolinite, it was binding aluminum to oxygen alright, but also binding Al to Al _thru_ the oxygen as well, as an example of many, many

Re: [Jmol-users] help needed -- bonding radii of anions

2008-09-17 Thread Angel Herraez
In case it is of help, I found in our library a 56th edition (1975- 76) and a 77th edition (1996-97) of the CRC Handbook of Chemistry and Physics. Both have tables entitled CRYSTAL IONIC RADII OF THE ELEMENTS (pages F209 to F210 and 12-14 to 12-15 respectively) with these values: (8 4)

Re: [Jmol-users] help needed -- bonding radii of anions

2008-09-17 Thread Phillip Barak
Since Angel has added in coordination numbers, I'll add in Shannon's values (1976) for comparison, which seem to be the source for some of the 77th edn values: - Original Message - From: Angel Herraez [EMAIL PROTECTED] In case it is of help, I found in our library a 56th edition

Re: [Jmol-users] big step for Jmol 11.6

2008-09-17 Thread Robert Hanson
Thanks, I'll take a look at that, but more important things to do now. On Wed, Sep 17, 2008 at 5:01 AM, Rolf Huehne [EMAIL PROTECTED] wrote: Robert Hanson wrote: On Tue, Sep 16, 2008 at 7:30 AM, Rolf Huehne [EMAIL PROTECTED] wrote: There is usually no drastic quality difference. It