A normalized 1s Slater-type function is a function which has the form
It is a particular case of a Slater-type orbital (STO) in which the principal quantum number n is 1. The parameter is called the Slater orbital exponent. Related sets of functions can be used to construct STO-nG basis sets which are used in quantum chemistry.
Read more about 1s Slater-type Function: Applications For Hydrogen-like Atomic Systems
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