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  2. Newman projection - Wikipedia

    en.wikipedia.org/wiki/Newman_projection

    A Newman projection is a drawing that helps visualize the 3-dimensional structure of a molecule. [1] This projection most commonly sights down a carbon-carbon bond, making it a very useful way to visualize the stereochemistry of alkanes.

  3. Rotamer - Wikipedia

    en.wikipedia.org/wiki/Rotamer

    Above: Newman projection; below: depiction of spatial orientation. In chemistry, rotamers are chemical species that differ from one another primarily due to rotations about one or more single bonds. Various arrangements of atoms in a molecule that differ by rotation about single bonds can also be referred to as different conformations ...

  4. 2,3,4-Trimethylpentane - Wikipedia

    en.wikipedia.org/wiki/2,3,4-Trimethylpentane

    2,5-Dimethylhexane; Except where otherwise noted, data are given for materials in their standard state (at 25 °C ... 2,3,4-Trimethylpentane is a branched alkane.

  5. Dimethylhexane - Wikipedia

    en.wikipedia.org/wiki/Dimethylhexane

    2,5-Dimethylhexane; 3,3-Dimethylhexane; 3,4-Dimethylhexane [Wikidata This page was last edited on 27 April 2022, at 16:52 (UTC). Text is available under the ...

  6. 9 Antique Items You Could Sell for Thousands of Dollars

    www.aol.com/9-antique-items-could-sell-190033573...

    One of the 22 known first-edition copies of Alice’s Adventures in Wonderland, with one copy being auctioned estimated price of between $2 and $3 million. Vintage Comic Books

  7. Matt Eberflus: Bears filing complaint with NFL that Packers ...

    www.aol.com/sports/matt-eberflus-bears-filing...

    Eberflus acknowledged that the Bears did a poor job of blocking, but believes that the Packers made illegal contact with long snapper Scott Daly on the play and wants the NFL to take a second look.

  8. 51 'Mr. Everymans' were found guilty of rape. How Gisele ...

    www.aol.com/news/51-mr-everymans-were-found...

    The trial didn't fix that rape victims like Pelicot have to endure a years-long trial process, confront their rapists in court, and answer intrusive questions, Ahrabare said.

  9. Anti-periplanar - Wikipedia

    en.wikipedia.org/wiki/Anti-periplanar

    Figure 5 shows 2-chloro-2,3-dimethylbutane in a sawhorse projection with chlorine and a hydrogen anti-periplanar to each other. Syn-periplanar or synperiplanar is similar to anti-periplanar. In the syn-periplanar conformer, the A and D are on the same side of the plane of the bond, with the dihedral angle of A−B and C−D between +30° and ...