Inside Back Cover: Piezochromic Luminescence of Donor–Acceptor Cocrystals: Distinct Responses to Anisotropic Grinding and Isotropic Compression (Angew. Chem. Int. Ed. 48/2018). Issue 48 (5th November 2018)

• Record Type: Journal Article
• Authors: Liu, Yingjie; Zeng, Qingxin; Zou, Bo; Liu, Yu; Xu, Bin; Tian, Wenjing
• Is Part Of: Angewandte Chemie international edition. Volume 57:Issue 48(2018)
• Page Start: 15907
• Page End: 15907
• Publication Date: 2018-11-05
• Subjects: anisotropic grinding -- donor–acceptor cocrystals -- isotropic compression -- molecular rearrangement -- piezochromic materials; Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201812159
• Languages: English
• ISSNs: 1433-7851

Abstract

Abstract : The distinct luminescent responses arising from anisotropic grinding and isotropic compression of a donor–acceptor co‐crystal are demonstrated by B. Zou, B. Xu et al. in their Communication onpage 15670 ff. The results indicate that the hypochromatic shifted emission under grinding is attributable to a unique structural reorganization from a loosely segregated‐stack to a mixed‐stack, while the bathochromatic shifted emission under compression originates from the closer proximity to the formation of the tight‐packing structure.