Today I will bring you a tutorial on how to set bond lengths and bond angles in ChemDraw. Hope it helps everyone.

The default chemical bond angle of ChemDraw software is 120 degrees, as shown below

We click File, then click Document Settings to pop up the dialog box and click the Drawing option. We see that the Chain Angle is 120. Here I change it to 60.

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In this way, if we randomly draw two chemical bonds connected together, their bond angle will become 60 degrees.

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Set the bond length in the same way. The picture below shows the bond length before setting. We can see from the Document Settings that the bond length defaults to 0.508cm.

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We tried setting the bond length to 1cm and found that the bond length has obviously changed.

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6 In this way, we know how to set the key length and bond angle. Of course, we can also set the thickness, width, proportion, etc. of the key. You will know it after you try it.

The above is the tutorial on setting the bond length and bond angle of ChemDraw. Please pay attention to more software tutorials.Huajun Software Tutorial Information Center! ! !