Urea bulk (init. geom.: expt.) 3-21G CRYSTAL 0 0 0 113 5.565 4.684 5 6 0.0 0.5 0.326 8 0.0 0.5 0.5953 7 0.1459 0.6459 0.1766 1 0.2575 0.7575 0.2827 1 0.1441 0.6441 -0.0380 END 8 3 2 0 3 2.0 1.0 2 1 2 6.0 1.0 2 1 1 0.0 1.0 7 3 2 0 3 2.0 1.0 2 1 2 5.0 1.0 2 1 1 0.0 1.0 6 3 2 0 3 2.0 1.0 2 1 2 4.0 1.0 2 1 1 0.0 1.0 1 2 2 0 2 1.0 1.0 2 0 1 0.0 1.0 99 0 END TOLINTEG 6 6 6 6 14 END 4 4 4 FMIXING 30 TOLDEE 6 END