1. For each of the following complexes, give the electron configurations of the d-type M Os,...
A transition metal complex with the formula [Fe(CN)2(CO)(NO2)]- is paramagnetic. what is its geometry? A transition metal complex with the formula [Fe(CN)2(CO)(NO2)]- is paramagnetic. What is its geometry? A) Square pyramidal B) Tetrahedral C) Octahedral D) Square planar E) None of these.
For each of the following metal complexes, specify the number of ligands, the coordination number of the metal, the oxidation number of the metal, the geometry of the complex and draw the structure. Transition metal complexes with four ligands usually form tetrahedral structures unless the metal has a d8 configuration, in which case it can form either tetrahedral or square planar structures. NH4[Co(NCS)4(py)2] [RhBr(CO)5](NO3)2 K4[Fe(CN)6] [HgI4]2- [Cu(NH3)4]Cl2
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...
2. What is the electron pair geometry of SF4? A) Trigonal bipyramidal B) Seesaw C) T-shaped D) Square pyramidal E) Octahedral
2. (3 points) In lab, you will form complexes using different ligands. Use your lab manual to identify and draw the structural formula (lewis formula) for the following: a. A charged monodentate ligand (answer cannot be a halide ion) b. A polydentate ligand c. The CO ligand, not used in the laboratory. Is it likely CO can form a coordinate covalent bond from more than one atom? Explain. NC CN Ni Geometry of Coordination Compounds A compounds geometry (i.e., how...
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...
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
Predict the geometry of the following ions. (Type the numbers corresponding to the correct geometry in the boxes next to the formula.) Predict the geometry of the following ions. (Type the numbers corresponding to the correct geometry in the boxes next to the formula.)Electron Domain Molecular (a) NH4+ (b) NH2- (c) CO3 2- (d) IC2- 1 bent 2 linear 3 octahedral 4 seesaw-shaped 5 square pyramidal 7 tetrahedral 8 trigonal bipyramidal 9 trigonal planner 10 trigonal pyramidal 11 T-shaped
1. Name the following transition metal complexes AND give the coordination number for each metal in the complex ion: Name Coordination # (a) K[Fe(CN).] (b)Ks[Fe(ox).] (c) Cr(en).]C13 (d) (Cr(NH3):(HO)](NO3) (e)ky [Cr(NH3),Cla]
How many d-electrons are there in the following species? Fe2+ 6 [Cr(OH)]2+ Please answer all parts of the question. What's the oxidation state of the transition metal in the following compounds? (1) [Cr(NH3)6]2+ O+3 O+2 0+1 00 0-1 (ii) Na[CO(NH3)6C12] O+3 +2 +1 00 0-1 What is the coordination number (CN) and the geometry of the following metal complex? Naz[Mn(EDTA)] (EDTA = ethylenediaminetetraacetic acid) Select one: a. CN = 6 Geometry = octahedral O b. CN = 1 Geometry =...