19 1-Ethyl-3-methylimidazolium H -0.305960 0.449243 2.358136 0.000000 C 0.452000 -0.093231 1.923006 0.000000 N 0.123534 -0.178635 0.470873 0.000000 C -0.966162 0.241712 -0.096802 0.000000 N -0.938925 -0.015558 -1.420917 0.000000 C 0.191183 -0.724346 -1.652560 0.000000 C 0.867323 -0.855060 -0.489558 0.000000 H 1.782315 -1.423581 -0.285597 0.000000 H 0.414919 -1.109085 -2.611209 0.000000 C -1.897391 0.304291 -2.501042 0.000000 H -1.490602 0.863347 -3.373426 0.000000 H -2.235530 -0.637016 -2.932401 0.000000 H -2.777356 0.945152 -2.178632 0.000000 H -1.711675 0.780198 0.371328 0.000000 C 1.828811 0.515506 2.390653 0.000000 H 1.714367 1.579977 2.267572 0.000000 H 2.708737 0.137339 1.938048 0.000000 H 1.885028 0.282271 3.457256 0.000000 H 0.355385 -1.062523 2.365272 0.000000