The Biological Side of Water-Soluble Arene Ruthenium Assemblies

<table>Molecular structure of the first arene ruthenium metalla-rectangle, [Ru<sub>4</sub>(<svg height="13.3" id="M10" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 10.2 13.3" width="10.2" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,8.863)"><path d="M570 304q0 -108 -87 -199q-40 -42 -94.5 -74t-105.5 -43q-41 0 -65 11l-29 -141q-9 -45 -1.5 -58t45.5 -16l26 -2l-5 -29l-241 -10l4 26q51 10 67.5 24t26.5 60l113 520q-54 -20 -89 -41l-7 26q38 28 105 53l11 49q20 25 77 58l8 -7l-17 -77q39 14 102 14q82 0 119 -36
t37 -108zM482 289q0 114 -113 114q-26 0 -66 -7l-70 -327q12 -14 32 -25t39 -11q59 0 118.5 81.5t59.5 174.5z" id="x1D45D"></path></g>
</svg>-cymene)<sub>4</sub>(ox)<sub>2</sub>(bipy)<sub>2</sub>]<sup>4+</sup>, adapted from [<a href="/journals/ac/2014/589686/#B58">58</a>].</table>

Advances in Chemistry

The Biological Side of Water-Soluble Arene Ruthenium Assemblies

Figure 9