Draw geometrical isomers of each of the following complex ions. (a) [Co(H2O),(C,O,),]. (b) [Pt(NH,),12]2+ (c) [Ir(NHJ,C13]...
Which of the following complex ions can display optical isomerism ? O [Pt(NH3)4]2+ O [Co(en)3]3+ [CO(NH3)6]3+ O [CO(NH3)5Cl]2+ O [Pt(NH3)2C12]
For each of the transition metal ions : (a) [Fe(H2O)4 ]3+ (b) [Mn(H2O)4 Cl2 ]+ (c) [Re(H2O)4 Cl2 ]+ (d) [Co(NH3)2 (en)2]2+ (i) Draw the structure of each transition metal complex. (ii) Determine the number of d electrons (iii) Draw the arrangement of d electrons in the ground state (iv) Calculate the LFSE (in units of deltao or deltaT ) for each complex
12. A metal complex is Cr(H2O)2 Bra. (25 pt) a) Name the complex. b) Give formulas of ligands. c) What is charge of Cr? Find the coordination number of the complex. d) Sketch all possible geometric isomers, labeling cis/trans. e)
4. Consider the following complexes. Na, [Fe(ox),] [Cr(H2O) (NHJ) SO, [Pt(en)(ONO)CI] Write the coordination sphere for the complexes I, II and III. [3 marks] in each of the Determine the oxidation state of the central atom coordination complex [3 marks] Determine the coordination number in each of the complexes. [3 marks) Name each of the complex using IUPAC system [6 marks) Draw the molecular geometry of complex II. [2 marks] Using Crystal Field Theory, draw the energy diagram of the...
Q1. The following species a)-c) all contain complex ions of transition metals, which you can assume take up an octahedral geometry. a) [RuCl3(H2O)3] b) [Ir(bpy)3]Cl3 ; bipy = 2,2'-bipyridine c) K2[Mo(NCS)6] For each species: i) draw all the possible isomers of the complex ions; ii) calculate the charge of the metal, and the dn configuration; iii) draw a diagram showing d orbital occupancy and, where high and low spin cases are possible, predict which will be favoured considering the spectrochemical...
1. Name the following molecules: a) [PtBr(NH3)3]I3 b) [Ir(CO)2(OH)2]Cl c) K2[FeCl4(NO3)2] d) [((CH3)3N)3PdBr]Cl e) CoCl3H(dabco)2 2. Draw and give the point group for all the geometrical isomers of a molecule with the general formula: a) MA2B2 (square planar and tetrahedral) b) MA2B (“T”‐shaped and trigonal planar) c) MAB4 (trigonal bipyramidal and square pyramidal) d) MA2B3 (trigonal bipyramidal and square pyramidal) 4. Draw four distinct geometrical isomers of a metal complex of the type M(A‐CH2‐CH2‐B)2. Which of these is chiral? Give...
Name and draw the structures of the following complexes and complex ions and indicate any isomers possible. NOTE: (dien) is diethylenetriamine [Co(NH3)4COl [Pd(NH3)2Cl2] [FeFo 3- [Fe(dien)2]Clb
Which of the following complex ions can display optical isomerism? O (Pt(NH3)4]2+ O (CO(NH3),C1]2+ O (Colen)3]3+ O (Pt(NH3)2012] O (Co(NH3).13+
12. A metal complex is Cr(H2O)2Br4. a) Name the complex. (25 pt) Give formulas of ligands. b) What is charge of Cr? c) d) Find the coordination number of the complex. Sketch all possible geometric isomers, labeling cis/trans. e)
Date: 1117 mework 10 - Ch. 21-23 A) CN B)NO c)r D) CO Name: E ) en 24. Place the ligands, CN-, Br., H2O, and OH-in order from least to greatest according ability to split the d orbital energy level. A) CN-, OH, H2O, Br- C) Br,H20, CN-, OH- B) Br., OH, H2O, CN- D) None of the above 25. The charge on the central metal ion in (Cr(NH3)(CO3)2+ is A)-1. B) 0. C) 1. D) 3. E) 5 26....