Supporting information: NMR raw data and indexing of triclinic phase

NMR files include the NMR raw data. The excel file shows the details of the indexing of triclinic phase on GISAXS pattern.核磁共振（NMR）文件包含核磁共振原始数据；配套Excel文件详细展示了掠入射小角X射线散射（GISAXS）图案上三斜晶相的标定细节。