Chemmie (IMAGE) CNRS Caption Structure of chromium (III) diphenyl dicarboxylate, one of the gigantic respiration crystalline solids, in its crude form following synthesis (middle), with all traces of solvent removed (on the left), and after absorption of solvent and increase in volume (on the right). Credit G. Ferey - CNRS 2007 (This image is available from CNRS Photograph Library, +33 (0)1 45 07 57 90) Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.