1. a. [Zn(NH3)4](BF4)2 = [Zn(NH3)4]2+.2BF4-
The central metal and its oxidation state are Zn(II), which has a d10 configuration.
The coordination no. of Zn(II) = 4
So, the possible hybridization is either sp3 or dsp2
Here, the d-orbitals in Zn(II) are completely filled and that too the NH3 ligands are of weak filed.
Hence, the type of hybridization in [Zn(NH3)4](BF4)2 = sp3
b. [Ag(NH3)2]2SO4 = 2[Ag(NH3)2]+.SO42-
The central metal and its oxidation state are Ag(I), which has a d10 configuration.
The coordination no. of Ag(I) = 2
So, the type of hybridization in [Ag(NH3)2]2SO4 = sp
c. [Fe(CN)5(NH3)]3-
The central metal and its oxidation state are Fe(II), which has a d6 configuration.
The coordination no. of Fe(II) = 6
So, the possible hybridization is either sp3d2 or d2sp3
Here, the CN-ligands are of strong filed.
Hence, the type of hybridization in [Fe(CN)5(NH3)]3- = d2sp3
d. [Cu(en)3]SO4 = [Cu(en)3]2+.SO42-
The central metal and its oxidation state are Cu(II), which has a d9 configuration.
The coordination no. of Cu(II) = 6
Note: The ligands 'en' (= ethylenediamine) are bidentate N-donors, i.e. 3*2 = 6.
So, the possible hybridization is either sp3d2 or d2sp3
Here, the 'en'ligands are of strong filed but there are no two empty d-orbitals.
Hence, the type of hybridization in [Cu(en)3]2+ = sp3d2
02: A-1) What is the type of hybridization in the following complexes 2) State the electronic...
1. For each of the following complexes, give the electron configurations of the d-type M Os, for tetrahedral complexes. Also ie ) (e) for octahedral complexes and (e( ch complex in units of the Bohr , Fe(CN) 3, CoCl , Ni(CO)4, Ti(H2O) +, magnet n f.в Co ( NH3) 3+, Co(FLO)r", Fe(CN) V Fa". Cu(H2O) г., CuCl? , V(CO), Cr(CO) each octahedral complex is high-spi the ligand field theory notes). ust use your judgment as to whether n or low-spin...
1. What distinguish a transition metal from a main group metal? 2. Why is zinc not considered a transition metal? 3. Write the electronic configuration of the following ions; V". Cr, Mn, Fe, Ni, Ti" 4. What are basic assumptions of Crystal Field Theory? 5. Compounds containing the Scion are colorless whereas those containing Ti* ion are colored. Explain. 6. Predict the number of unpaired electrons in [Cr(en) ions. 7. What are spectrochemical series? 8. The compound hexaminecobalt(III) chloride is...
1. Determine the number of Infrared and Raman active bands for the following compounds. В С. A B с В (a) (b) 2. a) Build the molecular orbital energy diagram for the following molecules, O 2 ,02+ and O 2 -. b) Calculate the bond order for the three molecules, and justify which one is more stable. 3. How many unpaired electrons would you expect for the following complexes: [CoCle], [Cr(NHs)e]9 and [Cr(H2O)e3? 4. KMnO4 was expected to show no...
just part f please 1. For the following complexes: i) give the formal oxidation state of the metal ii) the d count for the metal ions (e.g. Fe → d) iii) sketch the compound iv) give its point group v) provide a qualitative o-only d-orbital splitting diagram indicating the correct symbols for the point group (i.e. a1g) vi) Indicate if you would predict a Jahn-Teller distortion (no need to distort to splitting diagram) vii) Calculate the spin-only value of off,...
just part d please 1. For the following complexes: i) give the formal oxidation state of the metal ii) the d count for the metal ions (e.g. Fe → d). iii) sketch the compound iv) give its point group v) provide a qualitative o-only d-orbital splitting diagram indicating the correct symbols for the point group (i.e. a10) vi) Indicate if you would predict a Jahn-Teller distortion (no need to distort to splitting diagram) vii) Calculate the spin-only value of Weft,...