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Statistics for contacts between urea; trans,trans and cationic RNH3 |
More Info on the Statistics
| Source |
Nb |
Nc |
100*Nc/Nb |
drel |
| CSD |
14 |
6 |
43 (21) |
|
| Nb |
: |
the number of crystal structures that have both the central and contact groups present. |
| Nc |
: |
the number of crystal structures in which the central group and contact group form a contact with distance (R) less than the sum of van der Waals radii (V). |
| drel |
: |
relative density, is defined as drel = dshort/dlong, where dshort is the density of contact groups with R<V, and dlong is the density of contact groups with V<R<V+0.5. |
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