379 |
|
V & = & \sum_{i} F_{i}\left[\rho_{i}\right] + \sum_{i} \sum_{j \neq i} |
380 |
|
\phi_{ij}({\bf r}_{ij}) \\ |
381 |
|
\rho_{i} & = & \sum_{j \neq i} f_{j}({\bf r}_{ij}) |
382 |
< |
\end{eqnarray} |
382 |
> |
\end{eqnarray}S |
383 |
|
|
384 |
< |
where $F_{i} is the embedding function that equates the energy required to embedded an |
385 |
< |
positively-charged core ion $i$ into a linear supeposition of |
384 |
> |
where $F_{i} $ is the embedding function that equates the energy required to embed a |
385 |
> |
positively-charged core ion $i$ into a linear superposition of |
386 |
|
sperically averaged atomic electron densities given by |
387 |
|
$\rho_{i}$. $\phi_{ij}$ is a primarily repulsive pairwise interaction |
388 |
|
between atoms $i$ and $j$. In the original formulation of |