  Solid materials possess both long-range order and some degree of disorder are
critical for understanding the nature of crystal and glassy state, but how to
controllable introduce specific type of disorder into a crystalline material is
a big challenge. Our previous work indicated that weakening the inter-layer
interaction is an effective strategy to import disorders between the
layers.Here, we illustrated that the inter-layer interaction can be weakened to
around 1/60 of that of graphite in the self-assembled material, a
two-dimensions frameworks formed by B-C-T-A with Cu nodes, which has an obvious
layered-structure.
