subject
Physics, 12.04.2021 21:50 angelvega2003

The basis functions XA(1) and XB(1) of the coordinates of electron 1 are chosen to be a normalized set of basis functions for the study of the electronic structure of a 1-electron homonuclear diatomic molecule with nuclei labeled A and B. It is found that the values of the integrals involving these functions are as follows:. HAA= (xalh|xa) = HBB = (XBIÊ|XB) = – 1.5 hartee HAB=(xalĤ|XB) = Hea= (x8\ÂIXA) = - 1.0 hartree SAB = (XA|XB) = SBA = (xb|xa) = 0.2 Find the lowest electronic energy that can be computed with the variational principle using the trial function: 0(1) = CAXA(1) + C8X8(1) Your result corresponds to the energy of the bonding orbital.
a. 0.625 hartree
b -2.083 hartree
c.-0.635 hartree
d. 1.263 hartree
e. -2.463 hartree

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 14:00
Two red blood cells each have a mass of 9.0 multiply.gif 10-14 kg and carry a negative charge spread uniformly over their surfaces. the repulsion arising from the excess charge prevents the cells from clumping together. one cell carries −2.50 pc of charge and the other −3.10 pc, and each cell can be modeled as a sphere 7.5 μm in diameter. (a) what speed would they need when very far away from each other to get close enough to just touch? assume that there is no viscous drag from any of the surrounding liquid. answer is: 321 m/s how do i find this (b) what is the maximum acceleration of the cells in part (a)? answer is: 1.38e+10 m/s2 how did they find this answer
Answers: 2
question
Physics, 22.06.2019 22:30
Suppose astronomers built a 140-meter telescope. how much greater would its light-collecting area be than that of the 10-meter keck telescope? express your answer using two sign
Answers: 3
question
Physics, 23.06.2019 02:00
2select the correct answer. javed suffers from a severe food allergy. which device should javed always carry? a. inhaler b. epi pen c. nebulizer d. insulin pen
Answers: 1
question
Physics, 23.06.2019 03:20
If you divide a speed in miles per minute by 60, you get the same speed expressed in miles
Answers: 2
You know the right answer?
The basis functions XA(1) and XB(1) of the coordinates of electron 1 are chosen to be a normalized s...
Questions
question
Mathematics, 21.05.2020 12:57