cation article T symmetry CCDC DOI BC1A Mao16a Pbca 1525379 10.1021/acs.chemmater.6b03054 C4A Zhang22e 125K Pbca 2109464 10.1038/s41467-021-27663-0 C4A Zhang22e 275K Pbca 2109463 10.1038/s41467-021-27663-0 C5A Hossain24 P21/c 2392245 10.1021/acs.chemmater.4c01251 C6A Hossain24 P21/c 2392244 10.1021/acs.chemmater.4c01251 C6A Zhang22e 125K P121/c1 2109466 10.1038/s41467-021-27663-0 C6A Zhang22e 275K Pbca 2109465 10.1038/s41467-021-27663-0 C8A Zhang22e 125K P121/c1 2109468 10.1038/s41467-021-27663-0 CHMA Hossain24 P21/c 2392247 10.1021/acs.chemmater.4c01251 MBA-R Lu20d P212121 1994337 10.1021/jacs.0c03899 MBA-S Lu20d P212121 1994338 10.1021/jacs.0c03899 MBA-rac Lu20d Pnma 1994336 10.1021/jacs.0c03899 PEA Gao19a P-1 1915842 10.1021/jacs.9b06276 PEA Hossain24 P-1 2392249 10.1021/acs.chemmater.4c01251 PEA Sheikh20 P-1 1999438 10.1002/anie.202003509 PEA Zhang22e 125K P-1 2109462 10.1038/s41467-021-27663-0 PEA Zhang22e 275K P-1 2109461 10.1038/s41467-021-27663-0 PEA2Br Xu03a P21/c 207978 10.1021/ic0261474 PEA4F Hossain24 P21/c 2392243 10.1021/acs.chemmater.4c01251 PEA4F Mitzi01 P21/c 200653 10.1021/cm010105g TEA Lin19d P-1 2057168 10.1021/acsaem.0c02451