A) Wave function is represented by Slater determinant so, normalising factor should be 1/4*3*2*1
B) problem in this wavefunction is that it does not contain interelectronic repulsion terms
5. The following is a proposed wavefunction for the Be atom V(1,2,3,4) A1s(1)1s(2)2s(3)2s(4)+1s(1...
What is wrong with this
wavefunction?
The following is a proposed wavefunction for the Be atom: V(1,2,3,4)Als(1)1s(2)2s(3)2s(4)1s(1)2s(2)2s(3)1s(4) + 1s(1)2s(2)1s(3)2s(4) 2s(1)2s(2)1s(3)1s(4)] x a(1)B(2) B(1)a(2)a(3)B(4)-B(3)a(4)]
The following is a proposed wavefunction for the Be atom: V(1,2,3,4)Als(1)1s(2)2s(3)2s(4)1s(1)2s(2)2s(3)1s(4) + 1s(1)2s(2)1s(3)2s(4) 2s(1)2s(2)1s(3)1s(4)] x a(1)B(2) B(1)a(2)a(3)B(4)-B(3)a(4)]
The wavefunction for an electron in the 1s orbital of a He+ atom is given by: ψ1,0,0 = (8 /πa03 )1/2 e -2r/a0 (1) Show that the wavefunction is normalized and calculate the expectation value for the radius explicitly. The following integral is helpful: R ∞ 0 = x n e −ax = n! a n+1
help please
1. Consider the wavefunction of the 2s orbital of the hydrogen atom: 4(2s) where a, is the Bohr's radius (0.52918 nm). 1 e (a) (15pt) Determine the expectation value of the potential and > of the 2s orbital. (b) (10pt) Determine the expectation value of the kinetic energy of the 2s orbital. (c) (5pt) Determine the location of the radial node (if there is any) in nm. (a) (5pt) Determine the location of the angular node (if there...
A neutral atom has the following electron configuration: 2, 2 6, 2, 3 1s 2s 2p 3s 3p What is the chemical symbol for the atom? How many electrons does the atomn have? How many 2p electrons are in the atom?
One of the excited states of a C2 molecule has the electron
configuration: (?1s)2(?1s*)2(?2s)2(?2s*)1(? 2p)4(?2p)1.
What is the ground-state electron configuration of the Al^3+ ion? a. 1s^2 2s^2 2p^6 3s^2 3p^4 b. 1s^2 2s^2 2p^6 3s^2 3p^1 c. 1s^2 2s^2 2p^3 d. 1s^2 2s^2 2p^1 e. 1s^2 2s^2 2p^6 Which of the following is the correct noble gas electron configuration for an ion of barium? a. [Kr]5s^2 4d^10 5p^6 6s^2 b. [Kr]5s^2 5p^6 c. [Kr]5s^2 4d^10 5p^6 6s^1 d. [Kr]5s^2 4d^10 5p^6 e. [Kr]5s^2 4d^10 5p^6 6s^2 6p^2 How many orbitals are possible when l...
5. Consider the following two hybrid orbitals: ϕa = N (2pz + γ2s), ϕb = N (2s - γ2pz) where 2p and 2s are atomic orbitals on one atom. (a) Determine the normalization constant N, expressed in terms of the constant γ. (b) Show that ϕa and ϕb are orthogonal. (c) Sketch the shape of these hybrid orbitals for γ ≒ 0.2. (d) Repeat part (c) for γ = 1.0.
Question 3 Not yet answered Marked out of 10.00 Given the wavefunction Ψ(x) = Acos(mx/2)e-iwt for -2<x<+2 what is the normalization constant? Answer
4) Draw the following compounds a. (2S,5R)-5-chloro-2-ethylhexanoic acid b. (1R,2R,4R)-4-ethylcyclohexane-1,2-diol c. (2S,3R)-3-amino-2-phenylbutanal d. (1S,2S,3R)-2-fluoro-3-propylcyclobutanol e. (2E, 7Z)-5-bromo-2,7-nonadiene
What is the correct IUPAC name of the following compound? (1S,2R)-1-iodo-2-methylcyclohexane (1S,2S)-1-iodo-2-methylcyclohexane (1R,2R)-1-iodo-2-methylcyclohexane (1R,2S)-1-iodo-2-methylcyclohexane Which group has the highest priority in the Cahn-Ingold-Prelog priority system? Give the highest ranking group a priority of 1 and the lowest ranking group a priority of 4. --CO2H-CONH2 Rank the following groups in terms of their priority according to the Cahn-Ingold-Prelog system of prioritles. Give the highest ranking group a priority of 1 and the lowest ranking group a priority of 4