A Two-Dimensional Spin-Crossover Coordination Polymer Exhibiting Interlayer Multiple C-Hδ+···Hδ--B Dihydrogen Bonds

Jin-Peng Xue; Wen-Jie Wu; Quan-Song Li; Zi-Shuo Yao; Jun Tao

doi:10.1021/acs.inorgchem.9b02927

A Two-Dimensional Spin-Crossover Coordination Polymer Exhibiting Interlayer Multiple C-H^δ+···H^δ--B Dihydrogen Bonds

Inorg Chem. 2019 Dec 2;58(23):15705-15709. doi: 10.1021/acs.inorgchem.9b02927. Epub 2019 Nov 11.

Authors

Jin-Peng Xue¹, Wen-Jie Wu¹, Quan-Song Li¹, Zi-Shuo Yao¹, Jun Tao¹

Affiliation

¹ Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Liangxiang Campus , Beijing Institute of Technology , Beijing 102488 , People's Republic of China.

PMID: 31710218
DOI: 10.1021/acs.inorgchem.9b02927

Abstract

The reaction of 1,1,2,2-tetrakis(4-(pyridin-4-yl)phenyl)ethene (tppe) with [Fe(NCBH₃)₂] produced a two-dimensional coordination polymer [Fe(NCBH₃)₂(tppe)]_n (1), which was pillared in an ABAB manner through interlayer multiple [C-H^δ+···H^δ--B] dihydrogen bonds (DHBs) to form a stable porous three-dimensional (3D) supramolecular structure that showed guest-molecule-dependent spin-crossover behaviors.