search results
results of search on CRYSTALLOGRAPHY JOURNALS ONLINE
1 citation found for Siquiera, M.
Search for Siquiera, M. in the World Directory of Crystallographers
![c logo](https://journals.iucr.org/logos/jicons/c_36x36.png)
The first structurally characterized alkali metal phosphonate, the title compound, [K2(C6H6O3P)2(C3H7NO)(H2O)]n, has a complex structure, with layers parallel to the crystallographic bc plane consisting of two crystallographically independent K atoms sandwiched between the three types of ligands present in the structure, viz. water molecules, dimethylformamide molecules and two crystallographically independent phenylphosphonate ligands. Six O atoms coordinate to one K atom and seven to the other. The interlayer distance is 15.327 (4) Å. The K—O distances are in the range 2.739 (2)–2.932 (2) Å for the seven-coordinate K atom and 2.650 (2)–2.821 (2) Å for the six-coordinate K atom.