name ='r-cytosine_5ter'
symbol ='RC5'

sugar = Group('ribose_5ter')
base = Group('cytosine')

bonds = [Bond(base.N_1, sugar.C_1), ]

chain_links = [None, sugar.O_3]

amber_charge = {sugar.H_5_terminal:  0.4295,
                sugar.O_5:          -0.6223,
                sugar.C_5:           0.0558,
                sugar.H_51:          0.0679,
                sugar.H_52:          0.0679,
                sugar.C_4:           0.1065,
                sugar.H_4:           0.1174,
                sugar.O_4:          -0.3548,
                sugar.C_1:           0.0066,
                sugar.H_1:           0.2029,
                base.N_1:           -0.0484,
                base.C_6:            0.0053,
                base.H_6:            0.1958,
                base.C_5:           -0.5215,
                base.H_5:            0.1928,
                base.C_4:            0.8185,
                base.N_4:           -0.9530,
                base.H_41:           0.4234,
                base.H_42:           0.4234,
                base.N_3:           -0.7584,
                base.C_2:            0.7538,
                base.O_2:           -0.6252,
                sugar.C_3:           0.2022,
                sugar.H_3:           0.0615,
                sugar.C_2:           0.0670,
                sugar.H_21:          0.0972,
                sugar.O_2:          -0.6139,
                sugar.H_O2:          0.4186,
                sugar.O_3:          -0.5246,
                }
