-With a time constant of \unit[1]{fs} the C atom resides in the $(1 1 0)$ plane resulting in a migration barrier of \unit[2.4]{eV}.
-However, weaker coupling to the heat bath realized by an increase of the time constant to \unit[100]{fs} enables the C atom to move out of the $(1 1 0)$ plane already at the beginning, which is accompanied by a reduction in energy, approaching the final configuration on a curved path.
-The energy barrier of this path is \unit[0.2]{eV} lower in energy than the direct migration within the $(1 1 0)$ plane.
-It should be noted that the BC configuration is actually not a local minimum configuration in EA based calculations since a relaxation into the $\langle1 1 0\rangle$ dumbbell configuration occurs.
-However, investigating further migration pathways involving the $\langle1 1 0\rangle$ interstitial did not yield lower migration barriers.
+With a time constant of \unit[1]{fs} the C atom resides in the \hkl(1 1 0) plane resulting in a migration barrier of \unit[2.4]{eV}.
+However, weaker coupling to the heat bath realized by an increase of the time constant to \unit[100]{fs} enables the C atom to move out of the \hkl(1 1 0) plane already at the beginning, which is accompanied by a reduction in energy, approaching the final configuration on a curved path.
+The energy barrier of this path is \unit[0.2]{eV} lower in energy than the direct migration within the \hkl(1 1 0) plane.
+It should be noted that the BC configuration is actually not a local minimum configuration in EA based calculations since a relaxation into the \hkl<1 1 0> dumbbell configuration occurs.
+However, investigating further migration pathways involving the \hkl<1 1 0> interstitial did not yield lower migration barriers.