<p><a href="https://en.wikipedia.org/wiki/Structural_formula" class="extiw" title="en:Structural formula">Structural formula</a> of the <a href="https://en.wikipedia.org/wiki/Carbon_dioxide" class="extiw" title="en:Carbon dioxide">carbon dioxide</a> molecule, CO<sub>2</sub>.
</p><p>Bond length of 116.3 pm (i.e. 1.163 Å) from <cite class="book" style="font-style:normal">N. N. Greenwood and A. Earnshaw (1997)      <i> Chemistry of the Elements</i> (second ed.), Butterworth-Heinemann, p. 306  <small><a href="https://en.wikipedia.org/wiki/International_Standard_Book_Number" class="extiw" title="en:International Standard Book Number">ISBN</a>:  <a href="//commons.wikimedia.org/wiki/Special:BookSources/0-08-037941-9" title="Special:BookSources/0-08-037941-9">0-08-037941-9</a>. </small></cite>
</p>
Image generated in <a rel="nofollow" class="external text" href="http://www.cambridgesoft.com/software/overview.aspx">ChemDraw</a>.
Ben Mills
<span class="int-own-work" lang="en">Own work</span>