5 Methane 1 C 1 2 H 5 1 1.09060 3 H 5 1 1.09060 2 109.4712 4 H 5 1 1.09060 2 109.4712 3 109.4712 -1 5 H 5 1 1.09060 2 109.4712 3 109.4712 1