13 C 1.04575 0.07225 -0.05183 C -0.14441 0.07225 -0.05183 C 2.48975 0.07225 -0.05183 C 3.02951 0.14526 1.37623 C 3.02957 -1.16884 -0.76225 H -1.21010 0.07209 -0.05174 H 2.84866 0.95550 -0.59456 H 2.70929 -0.71749 1.97119 H 2.67287 1.04820 1.88402 H 4.12406 0.17011 1.37758 H 2.70926 -2.08928 -0.26139 H 4.12403 -1.15873 -0.78490 H 2.67295 -1.21374 -1.79711