O. Rationalize why [Fe(OH)" and [Fe(CN))", both octahedral Fell) complexes, are paramagnetic and diamagnetic, respectively. Calculate...
All of the following complexes are either octahedral or tetrahedral. Determine if the complex is diamagnetic or paramagnetic, if the complex is high spin or low spin, and ii) the number of unpaired electrons. Unpaired Electrons Spin low Magnetism Complex [Fe(CN)6]* [Co(NH3)4]3 13+ 14- 4+ [Ru(CO)6]
All of the following complexes are either octahedral or tetrahedral. Determine if the complex is diamagnetic or paramagnetic, if the complex is high spin or low spin, and ii) the number of unpaired electrons....
For each of the following octahedral transition metal complexes, determine whether the complex will be paramagnetic or diamagnetic. Show how you came to each conclusion. The structure of the en ligand is shown below. [Mn(CN)6]3
Which of the following is diamagnetic (no unpaired electrons) octahedral complexes? a) [Cr(CO)_6]^+2 b) [Fe(H_2O)_6]^+3 c) Zn(CN)_6]^-4
Which of the following magnetic/geometric descriptions is most likely for [ZnC14]?-ion? O paramagnetic/square planar diamagnetic/octahedral diamagnetic/tetrahedral diamagnetic/square planar paramagnetic/tetrahedral
6) In both [Fe(H20).]** and [Fe(CN)61* ions, the iron is present as Fe(11); however, [Fe(H20)6]** is paramagnetic, whereas [Fe(CN)6] is diamagnetic. Please write the electronic configuration of d-orbital for these two complexes and explain this difference. (8 marks) Fe2+ = 15² 25² 2p% 35² 306 45 306 act 6 = -a 30-446
The transition metal ion, Fe(III), can form octahedral or tetrahedral complexes depending on the ligand it binds to. (a) (i) [Fe(CN)6]3- is a strong field octahedral complex of Fe(III). Draw a labelled orbital energy level diagram that shows both the splitting of the d-orbitals and their electron occupancy in [Fe(CN)6]. (3 marks) (ii) Fe(III) can also form tetrahedral complexes, most of which are weak field. Draw a labelled orbital energy level diagram that shows both the splitting of the d-orbitals...
If NH3 and CN* are both strong field ligands, and F is a weak field ligand, how many of the following complexes are diamagnetic? [Mn(CN)613- [Zn(NH3)612+ [Fe(CN),14- [FeF613- 3 o 4
If NH3 and CN are both strong field ligands, and F is a weak field ligand, how many of the following complexes are diamagnetic? [Mn(CN),13 [Zn(NH3).12 [Fe(CN). [FeF.1% O 3 0 1 2 O 04
OH- and CN- are both Brønsted bases, and both can form complexes with metal ions. Explain how OH- can be a much stronger Brønsted base than CN-, and at the same time much lower in the spectrochemical series.
The E? values for two low-spin iron complexes in acidic solution are as follows: [Fe(o?phen)3]3+(aq)+e? ?[Fe(o?phen)3]2+(aq) E?=1.12V [Fe(CN)6]3?(aq)+e? ?[Fe(CN)6]4?(aq) E?=0.36V Part A Which complex is more difficult to reduce? [Fe(o-phen)3]3+ [Fe(CN)6]3? PArt B Is it thermodynamically favorable to reduce both Fe(III) complexes to their Fe(II) analogs? yes no