All - pairs shortest - paths problem:Find the shortest path from u to v for every pair of vertices u and v. Running a single - source algorithm once from each vertex can clarify this problem; but it can generally be solved faster, and its structure is of interest in the own right. ...
Empirical absorption correction was performed using spherical harmonics, implemented in the SCALE3 ABSPACK scaling algorithm. Crystal structures were solved and refined against all F2 values by using the SHELXTL suite of programs. Hydrogen atoms were placed in calculated positions that were refined using...