Related Experiment Video
Updated: Aug 11, 2026

11:51
Facile Preparation of 4-Substituted Quinazoline Derivatives
Published on: February 15, 2016
Hexaaquanickel(II) bis(4',7-dimethoxyisoflavone-3'-sulfonate) octahydrate
1School of Chemistry and Materials Science, Shaanxi Normal University, Xi'an 710062, People's Republic of China.
Abstract:
In the title compound, [Ni(H2O)6](C17H13O7S)2.8H2O, the NiII atom is located on an inversion centre in the space group P2(1)/c. The [Ni(H2O)6]2+, C17H13O7S- and H2O components form many hydrogen bonds and there are pi-pi stacking interactions between the isoflavone units. The hydrogen bonds, pi-pi stacking interactions and electrostatic interactions between the cation and anions link the components into a three-dimensional structure.

