Table 11C.1 Properties of diatomic molecules* v/cm R/pm Blcm" k/(Nm") ĎJ(10ʻ cm") 'H, 4400 74 60.86 575 3.61 'H*CI 2991 127 10.59 516 3.58 'H"I 2308 161 6.51 314 2.46 3"CI, 560 199 0.244 323 2.00 * More values are given in the Resource section.

5. Determine yy for each of the following wavefunctions: (i =V-1) a) y (x) = e b) y(0) = sin 0 +i cose c) w(x) = A · e*.

E rotational is 2.777×10−20 J

hydrogen molecule absorbs ultraviolet radiation in a transition from its 1Σg+ ground electronic state to an excited state that is energetically close to a dissociative 1Σu+ state. The absorption band has a relatively large experimental linewidth. Account for this observation.