| 36 | 
  | 
 * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).              | 
| 37 | 
  | 
 * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).           | 
| 38 | 
  | 
 * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).           | 
| 39 | 
< | 
 * [4]  Vardeman & Gezelter, in progress (2009).                         | 
| 39 | 
> | 
 * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010). | 
| 40 | 
> | 
 * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011). | 
| 41 | 
  | 
 */ | 
| 42 | 
  | 
  | 
| 43 | 
  | 
#include "primitives/DirectionalAtom.hpp" | 
| 135 | 
  | 
    ephi[1] = 0.0; | 
| 136 | 
  | 
    ephi[2] = 1.0; | 
| 137 | 
  | 
     | 
| 138 | 
< | 
    etheta[0] = -sphi; | 
| 139 | 
< | 
    etheta[1] =  cphi; | 
| 140 | 
< | 
    etheta[2] =  0.0; | 
| 138 | 
> | 
    //etheta[0] = -sphi; | 
| 139 | 
> | 
    //etheta[1] =  cphi; | 
| 140 | 
> | 
    //etheta[2] =  0.0; | 
| 141 | 
  | 
     | 
| 142 | 
+ | 
    etheta[0] = cphi; | 
| 143 | 
+ | 
    etheta[1] = sphi; | 
| 144 | 
+ | 
    etheta[2] = 0.0; | 
| 145 | 
+ | 
     | 
| 146 | 
  | 
    epsi[0] = stheta * cphi; | 
| 147 | 
  | 
    epsi[1] = stheta * sphi; | 
| 148 | 
  | 
    epsi[2] = ctheta; |