The bond length of the CN molecule is 1.3 x 10 10 m. Given RAM:C- 12.0, N= 14.0, calculate (to 3 sig. fig.): (NOTE: exp =x 10 rumber in brack 1. The moment of inertia, I kg m 2. The rotational constant B 3. The position (in m) of the first line in the rotational spectrum of this molecule.
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