More pictures of rb packing
![Molecular packing of [Rb(18-crown-6)][SbCl 6 ] viewed along the c... | Download Scientific Diagram](https://i0.wp.com/www.researchgate.net/publication/379178257/figure/fig1/AS:11431281230771403@1711121680314/Molecular-packing-of-Rb18-crown-6SbCl-6-viewed-along-the-c-direction-a-and-the.png)
rb packing
