MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

Get extra R 140 off
USE CODE: omar10

				   

what is the shape of F orbital?


why do electrons orbit in orbitals of different shape?

7 years ago

Share

Answers : (1)

										

Hi


The exotic, complex f orbital shapes are rarely shown in textbooks. General (and organic) chemistry traditionally focuses on the lighter elements, but the f orbitals aren't occupied in the ground state until element 58 (cerium). Even for elements beyond cerium, the f orbitals are deeply buried beneath the valence shell and they rarely play an important role in chemical change or bonding. However, the orbital shapes can be useful in interpreting spectra and in understanding the structure of some complexes that involve the rare earth elements.


The yellow and blue colors designate lobes with positive and negative amplitudes, respectively.
































Hydrogen f orbital with n=4,l=3,m=-3 The 4fy3 - 3x2y orbital corresponds to n=4, ell=3, and mell=-3. Six lobes point to the corners of a regular hexagon in the xy plane, with one pair of lobes along the x-axis. Three nodal planes pass between the lobes and intersect at the z axis.
Hydrogen f orbital with n=4,l=3,m=-2 The 4fxyz orbital corresponds to n=4, ell=3, and mell=-2. Eight lobes point to the corners of a cube, with four lobes above and four lobes below the xy plane. The x and y axes pass through the centers of four of the cube's faces (between the lobes). The three nodal planes are defined by the x, y, and z axes.
Hydrogen f orbital with n=4,l=3,m=-1 The 4f5yz2 - yr2 orbital corresponds to n=4, ell=3, and mell=-1. Six lobes point to the corners of a regular hexagon in the yz plane, with one pair of lobes along the x-axis. The three nodal planes pass between the lobes and intersect at the y axis.
Hydrogen f orbital with n=4,l=3,m=0 The 4fz3 - 3zr2 orbital corresponds to n=4, ell=3, and mell=0. Two lobes point along the z-axis, with two bowl-shaped rings above and below the xy plane. The nodal surfaces are the xy plane and a conical surface passing through the nucleus and between the rings and the lobes.
Hydrogen f orbital with n=4,l=3,m=+1 The 4f5xz2 - xr2 corresponds to n=4, ell=3, and mell=+1. Six lobes point to the corners of a regular hexagon in the xz plane, with one pair of lobes along the y-axis. The three nodal planes pass between the lobes and intersect at the x axis.
Hydrogen f orbital with n=4,l=3,m=+2 The 4fzx2 - zy2 orbital corresponds to n=4, ell=3, and mell=+2. It has the same shape as the 4fxyz orbital, but the corners of the cube are in the planes defined by the x, y, and z axes and the three nodal planes cut between the lobes and intersect along the z axis.
Hydrogen f orbital with n=4,l=3,m=+3 The 4fx3 - 3xy2 orbital corresponds to n=4, ell=3, and mell=+3. It is identical to the orbital with m_ell=-3 except that a lobe lies along the y axis instead of along the x axis.

7 years ago

Post Your Answer

Other Related Questions on Inorganic Chemistry

the hybridization of phosphorus in PCl 5 (in solid state ) is 1)sp 3 2)sp 3 d 2 3)sp 3 d 4)both 1 and 2
 
 
@ krishna option no 3 turns out to be the correct option , here , the orbitals are filled by electrons of five cl atom . there are 5 p-cl sigma bond , three in one plane and make an angle...
 
Umakant biswal one month ago
 
i hope to no.3 because phosphours atom contain in last subshell is 5 electron and not contain a lone pair and here is 5 chlorine atom .then we add up eletron and we get a 10 and we devided...
 
sahabudin ali one month ago
 
I hope to option no 3.because it has 5 sigma bonds and no lone pairs of electrons,here,the orbital are filled by electrons of five cl atoms
 
Gavvala Ganesh one month ago
 
Sp3d. This is because hybridization depends on the lone pair of electrons on the central atom and the number of bonds it forms. P forms 5 bonds with no lone pair hence an sp3d hybridized....
 
5 days ago
When the speed of an electron increases, its specific charge
 
 
As per the theory of relativity, as the velocity of electron increases its mass also increases. As specific charge is inversely proportional to mass, as mass increases specific charge...
 
Amogh Dasture 4 months ago
 
@ mandeep we know that specific charges are e/m e/m is inversely proportional to the velocity of the electron ,, therefore as speed of the electron increases , the specific charges...
 
Umakant biswal 4 months ago
 
When the spped of an electron increases, its charge /mass ratio or specific charge decreases.................................................
 
Mudit 4 months ago
.Why li2CO3 decomposed at a lower temperature whereas Na2CO3 at higher temp?
 
 
The smaller the size of the ion, the higher the lattice energy and the greater the extent of the polarization. Li+ has a smaller size compared to Na+, hence polarizes the CO3- ion at a...
 
2017 years ago
I have op tandon for organic chemistry but my teacher says it`s not that good any idea what r must buy for organic? For problems I have himanshu pandey book
 
 
@ harsha yes ,o.p tandon is not at all required for organic chemistry , beacuse there are many concept which areabove the level of which jee advanced actually tests . so, for that reason...
 
Umakant biswal 3 months ago
 
frst of all gowith ncert , then solve all ques from himanshu pandey , if u are now at class 11 th then go with morrision and boyd , and if on class 12 th , then go with shortcuts for...
 
Umakant biswal 3 months ago
 
op tondon is not so good for jee main because its material has lot of time comsuming and it has a higher level book. you can do first ncrt problems then you take any other books for jee...
 
Sahabudin 19 days ago
What are analgesics and food preservatives.........?
 
 
Analgesics are drugs that reduce or totally abolish pain without causing disturbances of nervous system. There are two types of analgesics i. Narcotic analgesics E.g.: Morphine ii....
 
SAI SARDAR 5 months ago
 
Analgesis is defined as the drugs that reduce or abolish pain without causing impairment of conciousness,mental confusion,incoordinationor paralysis or some other disturbances of nervous...
 
somprasad 5 months ago
 
An analgesic or painkiller is any member of the group of drugs used to achieve analgesia , relief from pain. Analgesic drugs act in various ways on the peripheral and central nervous...
 
Umakant biswal 5 months ago
What are biodegradable and non-biodegradable detergents?
 
 
Biodegradable detergents: Cleansing agents or detergents which are decomposed by microbes are called biodegradable detergents. Their molecules have less branching. Non-biodegradable...
 
SAI SARDAR 5 months ago
 
1. Biodegradable Detergents are those detergents which can be degraded or decomposed by microorganisms present in water.such detergents have straight chain of hydrocarbons in the...
 
somprasad 5 months ago
 
1.Biodegradable dete rgents :Detergents having straight hydrocarbon chains are easily degraded(decomposed) by microorganisms .e.g.sodium lauryl sulphate. 2.Non-biodegradable detergents...
 
xavier 5 months ago
 
Detergents that can be degraded by bacteria are called biodegradable detergents . Such detergents have straight hydrocarbon chains. For example: sodium lauryl sulphate. Detergents that...
 
yesterday
 
BIODEGRADABLE DETERGENTS: detergents that can be degrated by bacteria examp le:sodium lauryl sulphate NON-BIODEGRADABLE DETERGENTS: detergents that cannot be degrated by bacteria
 
12 hours ago
View all Questions »

  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 1,500 off
USE CODE: omar10

Get extra R 140 off
USE CODE: omar10

More Questions On Inorganic Chemistry

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details