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2. Skeletal formula - Wikipedia

   en.wikipedia.org/wiki/Skeletal_formula

   The skeletal formula of the antidepressant drug escitalopram, featuring skeletal representations of heteroatoms, a triple bond, phenyl groups and stereochemistry. The skeletal formula, line-angle formula, bond-line formula or shorthand formula of an organic compound is a type of molecular structural formula that serves as a shorthand representation of a molecule's bonding and some details of ...

3. Structural formula - Wikipedia

   en.wikipedia.org/wiki/Structural_formula

   Skeletal structural formula of Vitamin B 12.Many organic molecules are too complicated to be specified by a molecular formula.. The structural formula of a chemical compound is a graphic representation of the molecular structure (determined by structural chemistry methods), showing how the atoms are possibly arranged in the real three-dimensional space.

4. Polyhedral skeletal electron pair theory - Wikipedia

   en.wikipedia.org/wiki/Polyhedral_skeletal...

   In chemistry the polyhedral skeletal electron pair theory (PSEPT) provides electron counting rules useful for predicting the structures of clusters such as borane and carborane clusters. The electron counting rules were originally formulated by Kenneth Wade , [ 1 ] and were further developed by others including Michael Mingos ; [ 2 ] they are ...

5. XDrawChem - Wikipedia

   en.wikipedia.org/wiki/XDrawChem

   XDrawChem is a free software program for drawing chemical structural formulas, available for Unix and macOS. It is distributed under the GNU GPL . In Microsoft Windows this program is called WinDrawChem.

6. Lewis structure - Wikipedia

   en.wikipedia.org/wiki/Lewis_structure

   Another shorthand structural diagram is the skeletal formula (also known as a bond-line formula or carbon skeleton diagram). In a skeletal formula, carbon atoms are not signified by the symbol C but by the vertices of the lines. Hydrogen atoms bonded to carbon are not shown—they can be inferred by counting the number of bonds to a particular ...

7. Key lines: Trump’s ‘not playing games,’ he says in interview ...

   www.aol.com/key-lines-trump-not-playing...

   Donald Trump has made bold claims about his plans for when he takes office next month, from drastic action at the border to ending birthright citizenship and pardoning January 6 insurrectionists.

8. Fenestrane - Wikipedia

   en.wikipedia.org/wiki/Fenestrane

   A fenestrane in organic chemistry is a type of chemical compound with a central quaternary carbon atom which serves as a common vertex for four fused carbocycles. [1] They can be regarded as spiro compounds twice over. Because of their inherent strain and instability, fenestranes are of theoretical interest to chemists.

9. Luke Grimes Says He Wants to 'Look Good with My Shirt Off' at ...

   www.aol.com/luke-grimes-says-wants-look...

   Related: Yellowstone's Luke Grimes and Wife Bianca Welcome First Baby: 'And Then There Were 3' Yellowstone just aired its series finale on Dec. 15 after five seasons. Grimes also spoke to Men's ...