Anion-π stacks of Lindqvist superoctahedra [Mo6O19]2− supported by caffeinium and theophyllinium cations
Ionic lattices of two new Lindqvist polyoxometalates (HCaf)2[Mo6O19]⋅2EtOH (1) and (HThe)2[Mo6O19]⋅H2O (2) [Caf = caffeine, The = theophylline] reveal extensive anion⋅⋅⋅π interactions, which result in the generation of dense stacks of the electron deficient aromatic cations to the faces of metal-oxi...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier B.V.
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |