Linkage isomerism is the structural form coordination compounds with same composition but differing in the connectivity of the metal to a ligand. Here linkage isomer is in the form thiocyanate, SCN? – isothiocyanate –NCS.
The complex [Co(NEt3)4(NCS)cl] can form cis and trans isomers and can also exhibit linkage isomerism. Draw...
Which of the following compounds can exhibit geometric isomerism (has cis-trans isomers)? Type the letter of the compounds that can exhibit geometric isomerism in the box, capitalization and order do not matter (ABC is the same as bCa)
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)
The coordination complex, (Ru(NH) (NO) isomers. , displays linkage isomerism. Draw the structural formula of the complex ion for each of the linkage • Draw one structure per sketcher box, and separate added sketcher boxes with the sign • Explicitly draw all H atoms . Do not include lone pairs in your answer. They will not be considered in the grading. . Do not include charges in your answer. They will not be considered in the grading. • Do not...
Draw the structure(s) of the cycloalkanes with the chemical formula CHthat DO NOT exhibit cis-trans isomerism. The ring must contain 4 or more carbons. • Use the wedge hash bond tools to indicate stereochemistry where it exists. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right comer • Separate structures with signs from the drop down menu. -O0O- ChemDoodle
Which of the following compounds can exhibit cis-trans isomerism? + [Mn(H 20) 6]3 a. [Ni(CN)2Cl 212- O b. [Cu(CO) 5Br] + O C. [MnCIBr 3] 2- Od.
Draw and label (cis/trans, fac/mer, linkage, optical, etc.) all unique isomers of the following coordination compound(s): b. [Pt(NH3)2(SCN)(Br)]
3.6: Which of the following compounds can exist as cis–trans isomers? Draw each cis–trans pair. (a) CH3CH=CH2 (b) (CH3)2C=CHCH3 (c) ClCH=CHCl (d) CH3CH2CH=CHCH3 (e) CH3CH2CH=C(Br)CH3 (f) 3-Methylhept-3-ene The answer is c, d, e ,f but I'm not sure how it works
9b. The complex ion Cr(CNANO.)HoONH,] can exhibit chiral properties. There are actually two possible tric forms for this cation; what are they? Then, draw two non-superimposable isomers for each possible geometric form of this cation.
9b. The complex ion Cr(CNANO.)HoONH,] can exhibit chiral properties. There are actually two possible tric forms for this cation; what are they? Then, draw two non-superimposable isomers for each possible geometric form of this cation.
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...
7. Draw and label both cis and trans isomers of 1-ethyl-4-methylcyclohexane. (10 pt) a. For each isomer, draw the two possible chairs and indicate which of the two will be preferred and by how much (a lot or little). (5 pt) b. Which of the four is considered the most stable (label as "best") and which is least stable ("worst")? (3 pt) c. Clearly label 1,3-diaxial interactions, if present, in any of the conformations? (2 pt) Cis Trans