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Jun 23, 2020 at 11:44 comment added Wisdom @Martin - マーチン OK, thanks for your hints.
Jun 23, 2020 at 11:42 comment added Martin - マーチン I would recommend that book. I think it is the most detailed and contains the best mathematics. I don't know of any other source more concise. But if you have understood it before, you'll understand it again. You might want to look for the definition of the density matrix, I remotely recall they called it like that... Good Luck!
Jun 23, 2020 at 11:27 comment added Wisdom @Martin-マーチン Thanks a lot. My code is very long, so can you introduce me a source or a textbook where the final form of ground state wave function is defined after a HF calculation? In fact I wrote my code 3 years ago and that time I used Szabo's book but now I can't find what I need.
Jun 23, 2020 at 11:20 comment added Martin - マーチン For that I would probably have to know (and understand) your code, but I don't speak Mathematica. However, others might. So (if it is not too long) you could include it here.
Jun 23, 2020 at 11:16 comment added Wisdom @Martin - マーチン yeah you're right, but I don't know where can I find the final form? can you help me?
Jun 23, 2020 at 11:15 history edited Martin - マーチン CC BY-SA 4.0
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Jun 23, 2020 at 11:11 comment added Martin - マーチン If you have calculated the final energy of the molecule, then you must have the final form of the wave function, in HF that should be a slater determinant. Given the general limitations of plotting a function with more the 3 parameters, you'll have to have a pick at what you want to plot.
Jun 23, 2020 at 6:56 history edited Wisdom CC BY-SA 4.0
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Jun 23, 2020 at 6:54 comment added porphyrin Is not $\phi$ your basis function with coefficients C ? You have to know $\phi$ at xyz, (or equivalent in spherical coords) for each quantum number. It should then straightforwards.
Jun 23, 2020 at 6:37 history asked Wisdom CC BY-SA 4.0