The modularity of multivariant scaffolds such as metal–organic frameworks (MOFs) and covalent–organic frameworks (COFs) provides an unprecedented level of control in the alignment of donor (D) and acceptor (A) units, a demand that is driven by the production of optoelectronic, photonic, and spintronic devices. The foray into novel motifs bearing D-A ensembles in frameworks has been applied towards material property modulation for device performance enhancement. This review surveys an emerging trend in the development of D-A interfaces by highlighting recent advances probing D-A interactions in porous crystalline matrices, with a focus on energy transfer (EnT) and charge transfer (CT) as well as spin alignment. Thus, we anticipate that this review is timely due to the burgeoning field of D-A porous scaffolds that have recently come to light.

金属-有机框架（MOF）和共价-有机框架（COF）等多变量支架的模块化为供体（D）和受体（A）单元的排列提供了空前的控制水平，这一需求是由生产光电，光子和自旋电子器件。在框架中带有DA集成的新颖图案的尝试已被应用于材料性能调制，以增强设备性能。这篇评论通过重点介绍探测多孔晶体基质中DA相互作用的最新进展，重点研究了能量转移（EnT）和电荷转移（CT）以及自旋对准，从而研究了DA接口发展中的新兴趋势。因此，由于最近发现的DA多孔支架的新兴领域，我们预计这次审查是及时的。