15 C -0.01270 1.08580 0.00800 C -0.71810 1.57180 1.24790 C -0.85580 2.88080 1.46740 C -0.32190 3.84420 0.50440 C -0.46150 5.17130 0.72700 C 0.05590 6.10490 -0.20630 O 0.62520 5.71260 -1.20710 H 0.00210 -0.00410 0.00200 H 1.00990 1.46310 0.00030 H -0.53990 1.44690 -0.87510 H -1.11220 0.86070 1.95880 H -1.36130 3.22910 2.35600 H 0.18360 3.49590 -0.38410 H -0.96700 5.51960 1.61560 O -0.08340 7.42850 0.01570