Draw the geometric isomers of the octahedral complex [Co(dien)Br2Cl] where dien is the linear tetradentate ligand NH2CH2CH2NHCH2CH2NH2
Draw the geometric isomers of the octahedral complex [Co(dien)Br2Cl] where dien is the linear tetradentate ligand...
Diethylenetriamine, H2NCH2CH2NHCH2CH2NH2 (dien), is a tridentate ligand. Draw all the geometrical and optical isomers (four in total) that are possible for the complex [Co(dien)2]3+.
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 one of the following octahedral complex ions is diamagnetic? Note: NH3 is a strong-field ligand. (a) [Fe(NH3)6] 3+ (b) [Fe(NH3)6] 2+ (c) [Cr(NH3)6] 3+ (d) [Cr(NH3)6] 2+ (e) [Co(NH3)6] 2+
1.) Draw the possible isomers of [MnCl3(dien)] and name the complexes using the appropriate nomenclature procedures outlined in the lecture notes. Note: dien is the abbreviation for diethylenetriamine, which has the formula H2NCH2CH2NHCH2CH2NH2). (14 marks)
Draw the possible isomers of Co(en)2Br2. If the complex is chiral then draw the enantiomeric pair. Label each isomer as chiral or achiral and give its point group.
A total of four isomers are possible for the compound [Co(C2O4)(NH3)2Cl2]- (three geometric isomers, one of which is optically active.) Construct models and make sketches of these four isomers. For the two that are optical isomers, draw them as mirror images.
3) Draw and determine the point group of one fac- and one mer-isomer for [Cu(dien)]2+. Be sure to consider the backbone "linker" part of the ligand in determining the point group, but ignore the backbone chain geometric details (i.e., treat it as a simple curved line).
B3. An octahedral transition metal complex with the structure shown below was isolated from the reaction of CoCl2.6H20 and one equivalent of the organic ligand diethylenetriamine, H2NCH2CH2NHCH2CH2NH2, after oxidation with air and addition of Naci. I-Z H2N,,, NH2 com CICI a) Draw the structure for a different geometric isomer of the product which may also form from the same reaction, AND label the complex you have drawn with an appropriate stereochemical descriptor. The complex shown on the previous page is...
5. Which cannot work as ligand for metal complexes?) HO, b) H.O, OH, 4) 6. Number of geometric isomers of square planar P(NHCl complex is a), b), c), d) 4. An aqueous hin is 0.BOSCO M in Ca(OH). Give LOHI DHL and pOH. 8. Calculate the pH and ionization of 0.0200 M ETR 6.8x10"?
Draw the molecules given below, give the ligand geometry (octahedral, tetrahedral, etc…), and determine the metal oxidation state, d-electron count, total electron count (17, 18, etc…). a) [Pd(PPh_3)_4] b) [Co(tren)(SH)]+ c) [PtCl_4(bpy)] d) PdI_2(PPh3)_2 e) [FeCl4]^2-