1:248:58Making Sense of Chemical Structures - YouTubeYouTubeStart of suggested clipEnd of suggested clipWould like to have eight. So carbon is going to be stable with four covalent bonds going to itMoreWould like to have eight. So carbon is going to be stable with four covalent bonds going to it that's going to make carbon. Happy nitrogen right next door has five valence electrons.
Structure Drawing ToolsACD/ChemSketch Freeware. ... BIOVIA Draw (formerly Accelrys Draw and before that Symyx Draw) ... ChemSpider. ... ChemIDplus. ... PubChem. ... PyMOL. ... ChemDraw.
ChemWindow and ChemSketch are comparable in complexity. The latter is more powerful in function. ChemDraw is the most comprehensive and powerful one.Aug 7, 2004
1:403:55Drawing Alkanes When Given the Structure Name | Organic ChemistryYouTubeStart of suggested clipEnd of suggested clipNumbers we have two different substituents. In this case an ethyl group and a methyl group. BothMoreNumbers we have two different substituents. In this case an ethyl group and a methyl group. Both groups are located at the third carbon. This is one way we could have drawn the structure.
5:0418:03ChemDraw Basics - YouTubeYouTubeStart of suggested clipEnd of suggested clipDirection which I'll make into the carbonyl group as a shortcut I can use the solid bond tool toMoreDirection which I'll make into the carbonyl group as a shortcut I can use the solid bond tool to click on a single bond and convert it to a double bond.
0:302:10How to draw chemical reactions in MarvinSketch? - YouTubeYouTubeStart of suggested clipEnd of suggested clipEverything that is right of the arrow is a product and everything that is above or below the arrowMoreEverything that is right of the arrow is a product and everything that is above or below the arrow is considered as a catalyst or agent.
3:156:45Drawing Organic Structures - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd in this convention. We are just going to draw lines except for there's something special aboutMoreAnd in this convention. We are just going to draw lines except for there's something special about the molecule. This convention says that there is a carbon at the end of each line.
14:5231:12Organic Chemistry Drawing Structures - Bond Line, Skeletal - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo to draw the Lewis structure we have a carbon attached to another carbon attached to a nitrogenMoreSo to draw the Lewis structure we have a carbon attached to another carbon attached to a nitrogen atom now the first carbon. Has three hydrogen's the second carbons 2 CH 2 so it has two hydrogen's.