Explain why following molecule is achiral despite having no symmetry in structure shown. HI N H3C

Q: Draw the more stable chair conformation for the following compound. trans-1,2-dibutylcyclohexane

A: In Cyclohexanes chair conformation is more stable than boat conformation

Q: A chiral center is a(n) (select all possible answers) atom bearing groups such that interchanging of…

A: Chiral centres are the centres generally having different atoms bonded to a same atom. But there are…

Q: Draw the structures of all dimethylcyclobutanes. Highlight all those that are chiral.

A: Since the positions of methyl groups are not mentioned. Hence it can be on any carbon in…

Q: d) ОН

A: The most stable conformation of cyclohexane ring is called as chair conformation. The reason behind…

Q: Do R enantiomers always rotate plane of light to right and S rotates always to left?

A: Enantiomers are chiral compounds that are non-super impossible mirror images. Optical activity is…

Q: Examine the models for the presence of a plane of symmetry. Present or Not present? CH3 CH3 CH3 NH,…

A: A molecule which is non-superimposable on its mirror image is known as chiral molecule.  A molecule…

Q: Indicate a plane of symmetry for the attached molecule that contains one. Amolecule may require…

A: Given molecule:

Q: Draw the following molecule in a chair conformation. ok

A: Cyclohexane exist in two non-planar forms chair and boat out of these two forms chair form is highly…

Q: 1. Which model/s has at least one plane of symmetry? 2. Which model/s are superimposable on their…

A:

Q: Draw both possible chair conformations for the and identity which is lower in following molecule…

A: Lower energy chair conformation can be figure out by the bulky group interaction.

Q: Draw both chair conformations of cis-1,4-dimethylcyclohexane, and determine which trans isomer is…

A: Introduction :  Cis- 1,4-dimethylcyclohexane is that in which one methyl is positioned at axial…

Q: Draw the two chair conformations of the following tetrahydropyran derivative:

A:

Q: Refer to Compound X1 as shown below: но он HO 3 HO, HO

A: Chair conformation is diagrammatic representation of molecules in which atoms 2 , 3,5,6 lies in same…

Q: Draw the mirror image of attached compound. Label molecule as chiral or achiral.

A: The compounds which have the same connectivity of atoms but have a different arrangement of atoms in…

Q: Draw the mirror image of attached compound. Label molecule as chiral or achiral.

A: The molecule which is superimposable on its mirror image is Achiral. The molecule is which is non…

Q: Can you show the most stable chair conformation for glucose?

A:

Q: Draw the mirror image of attached compound. Label molecule as chiral or achiral.

A:

Q: How can you draw a ring flip if given the 2D drawing of a chair conformation?

A: A cyclic compound rapidly interconvert between two conformers that is stable. This is due to the…

Q: Draw the Newman conformations of higher and lower energy of (S)-3-methylhexane around the C3-C4 bond…

A:

Q: H.

A: We know in chair conformation there is 1,3-diaxial interaction which destabilizes the conformation…

Q: What's the stablest conformation Newmann projection for this molecule looking down the C3-C4 bond?

A:

Q: Is cis-1,2-dibromocyclohexane a meso compound?  In its planar structure, it has a line of symmetry…

A:

Q: Drawn are four isomeric dimethylcyclopropanes. Which compounds have a plane of symmetry?

A: The given compounds are:

Q: Draw each compound in its most stable conformation(s). Then draw it in its most symmetric…

A: Given:-           The given molecule is trans-1,2-dibromocyclohexane. This cyclohexane has two…

Q: Draw example of meso compound with the formula C8H18

A: Given, C8H18

Q: Which molecule do you expect to be more stable, a or b)? Use both chair conformations of each…

A: The structure of the given molecules is,

Q: How many enantiomers are there in the molecule shown below?

A: The solution is given below -

Q: H CH, is molecule chiral or achiral? CH, H.

A: Attaching a better view of the question:   To find the chiral centers, look out for the centers…

Q: Draw in a plane of symmetry for each molecule.

A:

Q: Make a model of cyclooctatetraene in the tub conformation. Draw this conformation, andestimate the…

A: Cyclooctatetraene is non-polar in nature and is non-aromatic compound. It adopts tub shaped…

Q: Draw two chair conformations and identify which of them is more stable. Briefly explain (not more…

A: In chair conformation of cyclohexane , one of the deciding factors for the stability of the…

Q: Draw the lowest energy Newman projection of the molecule on the left looking down the bond indicated…

A: 1. Here firstly we must know what affects energy of any molecule?  2. There are some concepts of…

Q: What structure has the lowest energy?

A: For trans-1,3-substituted cyclohexane, the substituents should be in (a,e) or (e,a) positions to…

Q: Draw the lowest energy Newman projection of the following molecule sighting down the C3-C4 bond.

A: Given that : We have to draw the lowest energy Newman projection of the following molecule sighting…

Q: A molecule that has chiral centers within itself but is overall achiral due to a plane of symmetry…

A:

Q: Answer questions for the following molecule: Circle any/all chiral centers. b. Is this molecule…

A: A chiral centre is the atom bonded to four different groups in such a way that it has a…

Q: он

A: When molecules with same chemical differ from one another in orientation of atoms in surrounding…

Q: (b) (c) Draw the more stable chair conformation of each of the following compounds in which an…

A: In organic chemistry, Cyclohexane rings have different kind of conformations in which cyclohexane…

Q: Draw the most stable chair conformation possible for this compound. Are there any 1,3-diaxial…

A: Note: Put bulky group like isopropyl in equatorial position and write the most stable chair. Here in…

Q: Draw the chair flip of the following conformation. Br CI

A: In flipping, above substituents alwase be above on both condition.

Q: Draw in a plane of symmetry for each molecule. а. b. с. d. CI CI

A:

Q: (a) (R)-1,1,2-trimethylcyclohexane, draw any planes of symmetry.

A: (R)-1,1,2-trimethyl cyclohexane Any plane of symmetry of the above compound has to be drawn.

Q: Explain S-trans conformation ?

A: S-trans conformation to be explained.

Q: 1) Draw both chair conformations of the following compound

A: The stable configuration of cyclohexane is the one where the bulky groups are on equatorial…

Q: (a)(2R,3S)-2,3-dibromohexane, draw any planes of symmetry.

A: Solution;      The structure of (2R,3S) - 2-3-dibromohexane is as fellow; If the carbon atom is…

Q: Determine whether three molecules—H2O, CH2BrCl, and CHBrClF—aresuperimposable on their mirror…

A: Chirality can be defined as the property where the compound forms the non-superimposable mirror…

Q: Give both chair conformations and circle the more stable.

A:

Q: Label each attached compound as cis or trans. Then draw the second chair conformation.

A: The axial and equatorial positions in chair conformation of cyclohexane are as, In case of cis…

Q: Draw the most stable chair conformation of the following cyclohexane.

A: The most stable conformation of cyclohexane is formed by placing bulky molecules at the equitorial…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.