## Abstract

The three-center integral of _{12}^{-1}, with each electron described by a two-center product of integer-n Slater-type orbitals, is evaluated analytically. The result, obtained via the Fourier-transform convolution theorem, is an infinite sum involving spherical harmonics for the internuclear angular coordinates and exponential integral and spherical Bessel-type functions for the internuclear distances. The two-center exchange integral is evaluated as a special case. All results given are for general values of the n, l, m, and ζ parameters of the Slater-type orbitals.

Original language | English |
---|---|

Pages (from-to) | 4116-4125 |

Number of pages | 10 |

Journal | Journal of Chemical Physics |

Volume | 48 |

Issue number | 9 |

State | Published - 1968 |

Externally published | Yes |

## Fingerprint

Dive into the research topics of 'Analytical evaluation of multicenter integrals of_{12}

^{-1}with slater-type atomic orbitals. III. (2-2)-Type three-center integrals'. Together they form a unique fingerprint.