Resolving the structures of MOFs is significant for understanding their structure-property relation. Here, authors apply a low-dose imaging technique to resolve the atomic structures of building units in MOF MIL-125. A low-symmetry structure of MIL-125 is discovered by directly imaging the rotated Ti-O nodes, different from the unrotated one predicted in previous works.
- Jiale Feng
- Zhipeng Feng
- Boyuan Shen
