en.wikipedia.org/wiki/Degenerate_energy_levels

In quantum mechanics, an energy level is said to be degenerate if it corresponds
to two or more ..... It can be proved that in one dimension, there are no
degenerate bound states for normalizable wa...

www.answers.com/Q/Why_there_is_no_possibility_of_2d_and_3f_orbitals

The Angular Momentum Quantum number L, defines how many types of orbitals
can exist. For a particular Quantum Level n, L is defined as any integer.

www.researchgate.net/post/Why_do_2d_or_1p_orbitals_not_exist

Jan 10, 2014 ... In such a way functions 1s,2s,3s,...;1p,2p,3p,...; 1d,2d,3d,...;... appear for ... \ell=2,
and so on (there are deep group-theoretical grounds for this, ...

www.brazosport.edu/faculty-staff/directory/judithchu/Tutorials/orbital1.htm

Overview - Module 20 - Quantum Mechanics and Orbitals ... Each s orbital also
has a number associated with it, called the principal ... is also associated with the
row of the periodic table, and note that there are 7 rows, ... do not exist: 1p, 2d, 3f
...

www.nature.com/articles/ncomms12516

Aug 12, 2016 ... Nature Communications 7, Article number: 12516 (2016); doi :10.1038/ ... (2D)
topological crystalline insulators, so far there is no clear evidence of its ... novel
correlated states in Dirac semimetal but also show the possibility on ..... 3f). The
angular dependent Zeeman splitting can be attributed to the orbital ...

digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1047&context=physicsrudd

2D, and 'JP terms of the ground-state configuration of O+ in electron-Of scattering
. ... Hartree-Fock orbitals for the target electrons and .... the possibility of electron
exchange between target and ... formed from the dissociation of molecules, there
is no hope, which can be justified by comparison with experi- ... (1,3p, LaD, 1,...

www.shsu.edu/chm_tgc/sounds/flashfiles/Quantum.swf

So far, there are no known elements with orbitals with n > 7. Click Try Again. Try
Again Thank you! Error. Your principal quantum number is valid but your orbital
type ( l ) is not. ... There is no 2d orbital. ... There is no 3f orbital. .... configuration
is OK for the f orbital set there are seven m l possibilities: -3, -2, -1, 0...

www.chem.uci.edu/~lawm/Ch 11 Solutions.pdf

From Problem 11.1a, for a p3 configuration there are three terms: 4S, 2D, and 2P.
The J values for ... The 3F term, with the higher spin multiplicity, has the lower
energy. This term has .... There are several possibilities, for M = Ti (d1), V (d2), Cr
(d3), and Co ... If M = Zn, all t2g and eg orbitals are filled, and consequently no d...

answers.yahoo.com/question/index?qid=20160901213612AASeYKV

Sep 1, 2016 ... Best Answer: 5f, 4p orbitals are possible in an atom. ... Except these two, in
remaining two cases there is no possibility of existence either one of ...

pubs.acs.org/doi/pdf/10.1021/j100154a026

Ab Initio molecular orbital calculations have been made for Rh, (x = l-4), Rh(C0)2,
RhCO, Rh,CO, RhH, RhH3, RhC, ... retically, there has been no broad study like
that reported here. .... Rh (4F). Rh (2D). Rh' (3F). AEcxcitb. AEionil. UHF/
Huzinaga. -468 1.6600 .... nian,I4 who found a ground state, noted the possibility
of 11 2.