Bromobismuthates: Cation-induced structural diversity and Hirshfeld surface analysis of cation–anion contacts
                                
                                    
                                        作者:Sergey A. Adonin、Igor D. Gorokh、Alexander S. Novikov、Denis G. Samsonenko、Ilya V. Korolkov、Maxim N. Sokolov、Vladimir P. Fedin                                    
                                    
                                        DOI:10.1016/j.poly.2017.11.002
                                    
                                    
                                        日期:2018.1
                                    
                                    Reactions of [BiBr6](3-) and bromide salts of various substituted pyridinium cations in excess of HBr result in a series of bromobismuthate anionic complexes of various geometry and nuclearity: [BiBr4}(n)](n-), [Bi2Br9](3-) and [Bi2Br10](4-). Hirshfeld surface analysis for 19 crystal structure was performed; impact of various X-Br contacts on the crystal structures is discussed. (C) 2017 Elsevier Ltd. All rights reserved.