Which of the following electron configurations will contribute configuration functions to a CI calculation of the ground

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Which of the following electron configurations will contribute configuration functions to a CI calculation of the ground state of He?
(a) 1S2s;
(b) 1S2p;
(c) 2s2;
(d) 2s2p;
(e) 2p2;
(f) 3d2.

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Quantum Chemistry

ISBN: 978-0321803450

7th edition

Authors: Ira N. Levine

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Question Posted: May 26, 2016 06:29 AM

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Which of the following electron configurations will contribute configuration functions to a CI calculation of the ground

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The He ground state is a 1 S term with L 0 and S 0 a The 1S2s configuration wil...View the full answer

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