# P3 1

### From NWChem

group number = 144 group name = P3_1 crystal system = Trigonal setting number = 1 number of symmetry operators = 3 +x,+y,+z -y,+x-y,+z+1/3 -x+y,-x,+z+2/3 = operator 1 = 1.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 1.0 0.0 = operator 2 = 0.0 -1.0 0.0 0.0 1.0 -1.0 0.0 0.0 0.0 0.0 1.0 0.333333333333 = operator 3 = -1.0 1.0 0.0 0.0 -1.0 0.0 0.0 0.0 0.0 0.0 1.0 0.666666666667