Neural Network and ReaxFF comparison for Au properties

@article {boes-2016-neural-reaxf,
  author =       {Boes, Jacob R. and Groenenboom, Mitchell C. and Keith, John A.
                  and Kitchin, John R.},
  title =        {Neural network and ReaxFF comparison for Au properties},
  journal =      {International Journal of Quantum Chemistry},
  issn =         {1097-461X},
  url =          {http://dx.doi.org/10.1002/qua.25115},
  doi =          {10.1002/qua.25115},
  pages = 	 {979-987},
  volume = 	 {116},
  number = 	 {13},
  keywords =     {Kohn-Sham density functional theory, neural networks, reactive
                  force fields, potential energy surfaces, machine learning},
  year =         2016,
}

1. The manuscript: ./manuscript.org and ./manuscript.pdf
2. Supporting information: ./supporting-information.org and ./supporting-information.pdf