Diamond with Theoretical Carbon Atoms* 



269 



phase angles. If we apply the formulae here developed to 

 ZnS we obtain 



v 



%m 2 Zn 2 = 2183, 



p p' 



(19) 



and the theory as given in fig. 3 of a former paper * gives 



/Zm 2 Zn 2 = 3305 (20) 



Zm 2 Zn 2 = 3305. 

 p P' 



Fig-. 5. 



The almost exact coincidence between these theoretical and 

 experimental values in the diamond, where the theory applies 

 rigorously, leads to the conclusion that the discrepancies in 



* Luc. cit. p. 323. 



