Consider the molybdenum carbonyl complex, [Mo(py)2(CO)4] (0) Draw the structures of both isomers Predict the number...
Hello, can you help me with any of these questions please? Any help would be much appreciated. Using diagrams indicate the symmetry elements present for each of the two isomers cis- and trans-[Mo(CO)(L)2] (IV and V). Assign the point groups of IV and V. Taking the four CO triple bonds of the carbonyl ligands (Si -S4) as your basis set, work out the reducible representation spanned by these bonds for the cis isomer V, below. IK OEC O SE Using...
3. Consider the trigonal bipyramidal complex Fe(CO)4(PPh3) (Note: PPh3 is triphenylphosphine, P(C6H5)3. For symmetry purposes you can ignore the phenyl groups) a) Draw the two possible isomers for this complex and determine the point group for each. b) Consider IR data for one of the possible structures: Vco = 2052, 1978, and 1945 cm-1. Can this data be used to determine which of the two structures you drew in "a" is the correct structure? Determine the number of IR-active stretching...
Consider the trigonal bipyramidal tungsten complex [W(CO)>(PMe3)2] 0) Draw the structure of the cis- and trans-isomers. (1) Discuss how you would use NMR to distinguish between the isomers (III) Discuss how you would use IR spectroscopy to distinguish between the isomers (Illustrate your answer with suitable diagrams)
please show how you use the character table (a) Draw the possible isomers of Ru(CO)4CI2 and determine the point group symmetry of each. Assume that the six-coordinate Ru has an octahedral-like structure. (b) How many infrared and Raman active vibrations are expected for the Co stretching motions in each isomer? (c) How many infrared and Raman active vibrations are expected for the Ru-Cl stretching motions in each isomer? (d) Can you identify the isomers of Ru (CO).Cl2 using vibrational spectroscopy?...
The two isomers are: [Co(NH3)5ONO]Cl2 and [Co(NH3)5NO2]Cl2. 1. Draw Lewis structures for both isomers, making sure to highlight what the difference between them is, and what the charge on cobalt is. (Note: In your drawing, you don't have to draw the entire structure and all the bonds within each ammonia ligand (the N-H bonds), but you should for the NO2. It should be clear what atom from each ligand binds to the cobalt ion). 2. Which isomer do you expect...
For the hypothetical molecule (η4 -C4H4)Mo(CO)4: a. Assuming C4v geometry, predict the number of infrared-active C–O bands. b. Sketch the π molecular orbitals of cyclobutadiene. For each, indicate which s, p, and d orbitals of Mo are of suitable
Please answer both parts, thank you. 3. Draw the structures of the tribromobenzene isomer with isomers tribromobenzene and tetrabromobenzene (one each) that contain only one type of H atom and only one type of Br atom. Then indicate the number of types of C atoms in each structure. | # types of H atoms # types of H atoms-1 # types of Br atoms = 1 1 # types of Br atoms-1 # types of C atoms- # types of...
Mn(CO)6 can react with PPh3 under different condition to make 2 isomers (cis and trans). Answer the following:1. 1. Mn(CO)6 was reacted with triphenylphosphine (PPh3) and NaBH4, absolute ethanol to produce Mn(CO)4(PPh3)2. What is the balanced reaction for this? 2. Mn(CO)6 was reacted with triphenylphosphine (PPh3) and NaBH4, 1-butanol to produce Mn(CO)4(PPh3)2. What is the balanced reaction for this? 3. How can we tell which isomer is produced from each equation by the IR spectrum of the product? 4. Mn(CO)6...
4. Ouestion. Draw both Markovnikov and anti-Markovnikov proudu tur me following reaction, and predict the number of 'C NMR signals expected of each product Don't forget that chemical equivalency is determined by molecular symmetry. HCI
4. a. List THREE (3) properties that characterize a d-block metal. [3 marks] b. Consider the following complexes: [Mn(CN). [Co(en),Cl1 [PCUP [Co(NH),CI LIPICI For each of the complexes I to IV, determine the oxidation state of the metal and its d"configuration. [5 marks) Name the complexes II and IV using IUPAC system, [3 marks) Suggest possible isomers for complex Il and draw the structures of the isomers. [3 marks) Using Crystal Field Theory, determine the number of unpaired spin in...