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Updated: Jun 19, 2026

Surface Functionalization of Metal-Organic Frameworks for Improved Moisture Resistance
Published on: September 5, 2018
A three-dimensional supramolecular vanadium hydroxylamide complex:
Qi-Ying Zhang1, Heng-Qiang Zhang, Ai-Guo Kong
1Department of Chemistry, East China Normal University, Shanghai 200062, People's Republic of China.
Abstract:
The crystal structure of the title compound, [NaV(C3H2O4)(NH2O)2O(H2O)2], is built up of NaO6 and VO5N2 polyhedra connected through malonate bridges. The NaO6 octahedra are linked by edge sharing in the equatorial plane to form one-dimensional infinite chains. These chains are linked together by the malonate bridges to form two-dimensional layers. The distorted VO5N2 pentagonal bipyramid is grafted on to the layer by a malonate carboxylate O atom. Adjacent layers are connected through O-H...O and N-H...O hydrogen bonds to build up a three-dimensional supramolecular structure.
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