According to the Newman Projection provided below, the correct dihedral angle is: R₁ H Ca O₁ C C phi = -45° phi = -90° psi = +60° phi = +45° psi = -60° N₁ Ni+1 Q2
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- Identify the chiral centers in following compound. a)10 b)9 c)5 d)8Which labeled carbons (C1-C4) is/are sp3-hybridized? A)carbon two and four B)carbon three C)carbon one D)carbon two E)carbon one and three4- [PtCl4]? has a center of symmetry, but [NiCl4]? does not. Suggest a correct shape for each of them and draw it.
- Indicate how many stereoisomers are possible for each compound. - square planar [Pt(NH3)Br22]: - tetrahedral [NiClBr3]2−: - octahedral [PtCl4Br2]2−:H-p, h-bi,h-n,h-ag,h-p least polar?(a) Draw all non - isomorphic unlabeled trees with six vertices. (b) How many isomers of Hexane C6H14 are there? Justify your answer.