Among octahedral Ni +2 complex and octahedral Cr +2 complexes, the one which is better to use to determine whether a given ligand is a strong field or weak field ligand is to be stated. Besides measuring the number of unpaired electrons, another method for determining the relative ligand field strength is to be stated. Concept introduction: The electrons in the d orbital of a transition metal split into high and low energy orbitals when ligands are attached to it. The energy difference between these two levels depends upon the properties of both metal and the ligands. If the ligand is strong, then splitting will be high and the complex will be low spin. If the ligand is weak, then splitting will be less and the complex will be high spin. To determine: The complex which is better to use for determining whether a given ligand is a strong field or weak field ligand and another method for determining the relative ligand field strength.

Question

For which element is the 3d subshell higher in energy than that 4s subshell? Group of answer choices Zr Ca V Ni

Answer 1

Question

Chapter 21, Problem 81AE

Interpretation Introduction

Interpretation: Among octahedral Ni+2 complex and octahedral Cr+2 complexes, the one which is better to use to determine whether a given ligand is a strong field or weak field ligand is to be stated. Besides measuring the number of unpaired electrons, another method for determining the relative ligand field strength is to be stated.

Concept introduction: The electrons in the d orbital of a transition metal split into high and low energy orbitals when ligands are attached to it. The energy difference between these two levels depends upon the properties of both metal and the ligands. If the ligand is strong, then splitting will be high and the complex will be low spin. If the ligand is weak, then splitting will be less and the complex will be high spin.

To determine: The complex which is better to use for determining whether a given ligand is a strong field or weak field ligand and another method for determining the relative ligand field strength.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

For which element is the 3d subshell higher in energy than that 4s subshell? Group of answer choices Zr Ca V Ni

ii) Molecular ion peak :the peak corresponding to the intact molecule (with a positive charge) What would the base peak and Molecular ion peaks when isobutane is subjected to Mass spectrometry? Draw the structures and write the molecular weights of the fragments. Circle most stable cation a) tert-butyl cation b) Isopropyl cation c) Ethyl cation. d) Methyl cation 6. What does a loss of 15 represent in Mass spectrum? a fragment of the molecule with a mass of 15 atomic mass units has been lost during the ionization Process 7. Write the isotopes and their % abundance of isotopes of i) Cl

Choose a number and match the atomic number to your element on the periodic table. For your element, write each of these features on a side of your figure. 1. Element Name and symbol 2. Family and group 3. What is it used for? 4. Sketch the Valence electron orbital 5. What ions formed. What is it's block on the periodic table. 6. Common compounds 7. Atomic number 8. Mass number 9. Number of neutrons- (show calculations) 10. Sketch the spectral display of the element 11.Properties 12. Electron configuration 13. Submit a video of a 3-meter toss in slow-mo