The Cover Feature shows a conceptual energy landscape and potential compounds. The binary compounds in the canyon are thermodynamically stable. The ternary compounds in local depressions in the landscape, consisting of intergrowths of the thermodynamically stable binary compounds, are metastable with respect to disproportionation into the binary compounds. More information can be found in the Review by Dmitri Leo M. Cordova and Prof. David C. Johnson.

中文翻译：

---

封面人物：具有扩展结构的亚稳无机固体的合成（ChemPhysChem 13/2020）

封面功能显示了概念性的能源格局和潜在的化合物。峡谷中的二元化合物是热力学稳定的。由热力学稳定的二元化合物的共生组成的景观局部凹陷中的三元化合物在歧化成二元化合物方面是亚稳态的。可以在Dmitri Leo M. Cordova和David C. Johnson教授的评论中找到更多信息。