Breakdown of Valence Shell Electron Pair Repulsion Theory in an H-Bond-Stabilized Linear sp-Hybridized Sulfur  

作　　者：Jin Wu Bo Jin Xiang Wang Yayun Ding Xiao-Li Wang Dandan Tang Xiaohong Li Jie Shu Dong-Sheng Li Qipu Lin Yan-Bo Wu Tao Wu 

机构地区：[1]College of Chemistry,Chemical Engineering and Material Sciences,Soochow University,Suzhou 215123 [2]The Key Laboratory of the Materials for Energy Storage and Conversion of Shanxi Province,Institute of Molecular Science,Shanxi University,Taiyuan 030006 [3]Testing and Analysis Centre,Soochow University,Suzhou 215123 [4]College of Materials and Chemical Engineering,Hubei Provincial Collaborative Innovation Center for New Energy Microgrid,Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials,China Three Gorges University,Yichang 443002 [5]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002

出　　处：《CCS Chemistry》2021年第10期2584-2590,共7页中国化学会会刊（英文）

基　　金：support from the National Natural Science Foundation of China(nos.21671142,21875150,and 21720102006);the 111 Project(no.D20015);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);Shanxi Natural Science Foundation(no.201901D111018);the OIT program of Shanxi Higher Education Institutions.

摘　　要：Exploring the unusual orbital hybridization types of atoms and their new connection modes contributes to the development of chemical bond theory and can inspire compounds with unique molecular configurations.Dicoordinated sulfur(S)atoms(or anions)with sp3 hybridization in a bent-bridging mode are commonly observed in many inorganic and organic compounds.However,sp-hybridized S species have,thus far,been extremely rare,and the linearly bridging mode has only been“forcibly”achieved with the aid of metal–S multiple bonds and/or significant steric hindrance from the surrounding organic ligands.

关 键 词：sp-hybridized sulfur linear coo rdinat ion hydrogen bond indium sulfide VSEPR theory 

分 类 号：O62[理学—有机化学]