Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Crystal Field Splitting in Tetrahedral Field?
A tetrahedron can be viewed as a part of cube where the metal ion occupies the centre of the cube and the four ligands are placed at four alternate comers of the cube.
It is obvious from the figure that none of the orbitals dxy dyz:, dx or dx2 y2 and d,z2 point directly at the ligands but the first set of three orbitals are nearer to the ligands as compared to the last two orbitals. Hence, in this case the d orbital splitting will be as shown in Fig.
Note that the lower set of orbitals is denoted by a symbol 'e' while the upper is designated as 't' which are different from a those used in case of octahedral complexes. This is so because a tetrahedral molecule does not possess a centre of symmetry. The difference in energy between the two sets of orbitals is denoted by' At. It is found that if the metal ion and the ligands remain same and the distances between metal and ligands are also same in octahedral and tetrahedral compounds then.
Δt= 4/9 Δ0
Following the arguments parallel to those used in case of octahedral complexes we find the each orbital of e set is lowered by -3/5Δt and each orbital belonging to the 't' set is raised in energy by +2/54Δt.
what is ment by whole number and packing fraction
Question: (i) List the different members of the marine mammalian groups. (ii) Explain the term "stranding" and give some reasons why cetaceans strand? (iii) Cetacean
observation of soyabean milk vs natural milk
what are the physical properties of acetic acid?
Write a program called tarc that performs much of the cf operation of tar .The command arguments look like: If there are no ar guments, tarc reports an error and e xits. If ther
preventive measures of priming and foaming
what is the volume in cubic of a brain that is 4.77-10 to the -3 power.
Transition metals are substances of the d block that form compounds where electrons from d orbitals are ionized or otherwise accept in bonding. Typical transition metal charac
why is density of interstitial compounds less than that of parent metal ?
The interionic attraction depends on interaction of: (1) Solute-Solute (2) Solvent-Solvent (3) The charges (4) Molecular proper
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd