set camangle 45 5 48
set background background {color rgb <0,0,0>}
set background background {color rgb <0.6,0.9,0.8>}
set use_planes .false.
set polyhedron_texture pigment {color Red} finish{specular 1 roughness 0.001 reflection 0.4}
set ball_texture pigment {color Red} finish{specular 1 roughness 0.001 reflection 0.4}
set pov_texture 1 finish{specular 0.5 roughness 0.001 reflection 0.1}
set zoom 2
set radtype vdw grfactor 0.3
set LENGTHUNIT angstrom
molecule
  title NH3
  crystal
    spg  p 1
    cell  1  1  1  90.0  90.0  90.0
    neqclus  1  N  0.0
        0.00000000  0.00000000  0.16008228
    neqclus  3  H  0.0
        0.00000000  1.81793530 -0.37352532
       -1.57437815 -0.90896765 -0.37352532
        1.57437815 -0.90896765 -0.37352532
    noboxes
  endcrystal
  symmetry
     anisotropy z
     plotall
     axes sizefactor 1.30
     planes rgb 0.7 0.4 0 0.2 sizefactor 1.10 texture 1
     stickplanes radius 0.025
  endsymmetry
  environ
  ball N rgb 0.0 0.0 1.0
  ball H rgb 1.0 1.0 1.0
  stick N H radius 0.1 rgb 0.6 0.6 0.6
  povray mol-nh3.pov
  vrml mol-nh3.wrl
  off mol-nh3.off
endmolecule
run pov3 mol-nh3.pov +W120 +H120 +A
run convert mol-nh3.tga png:mol-nh3_s.png
run pov3 mol-nh3.pov +W400 +H400 +A
run convert mol-nh3.tga png:mol-nh3.png
run rm mol-nh3.tga
end