0000 47199* 4 61986 100 Deuterium oxide 400 D2 O 500 The equilibrium low-structure of ice 600 85JCPSA 82 424 428 0 700 Leadbetter A J 700 Ward R C 700 Clark J W 700 Tucker P A 700 Matsuo T 700 Suga H 1600 TEM 5 1600 NDP 1800 0.01110 1600 Transformation Origin 0 1/2 .01830 900 CMC21 800 4.50200 -1.E+0 7.79800 -1.E+0 7.32800 -1.E+0 90.000 -1.E+0 810 90.000 -1.E+0 90.000 -1.E+0 8-1.000 -1.E+0 2.57E+0002 1200 D 3 1.000 8b 0.17660 -1.E+0 0.22520 -1.E+0 0.46340 -1.E+0 1210 0.E+0 -1.E+0 1.0000 -1.E+00 1200 D 2 1.000 4a 0.00000 -1.E+0 0.03630 -1.E+0 0.00000 -1.E+0 1210 0.E+0 -1.E+0 1.0000 -1.E+00 1200 D 1 1.000 4a 0.00000 -1.E+0 0.16360 -1.E+0 0.17800 -1.E+0 1210 0.E+0 -1.E+0 1.0000 -1.E+00 1200 O 1-2.000 4a 0.00000 -1.E+0 0.16480 -1.E+0 0.04480 -1.E+0 1210 0.E+0 -1.E+0 1.0000 -1.E+00 1200 O 2-2.000 4a 0.00000 -1.E+0 0.17450 -1.E+0 0.41860 -1.E+0 1210 0.E+0 -1.E+0 1.0000 -1.E+00 9900 47199