Interpretation of the multiple vanadium-oxygen bonds in the central VO(η2-O2)+ group. Synthesis, structure, supramolecular interactions and DFT studies for complexes with 2,2′-bipyridine, 1,10-phenanthroline, pyrazinato(1–) and pyrazinamide ligands
Authors of publication
Pacigová, Silvia; Gyepes, Róbert; Tatiersky, Jozef; Sivák, Michal
Journal of publication
Dalton Transactions
Year of publication
2008
Journal issue
1
Pages of publication
121
a
7.504 ± 0.0003 Å
b
8.413 ± 0.0005 Å
c
23.383 ± 0.0011 Å
α
90°
β
101.281 ± 0.003°
γ
90°
Cell volume
1447.68 ± 0.12 Å3
Cell temperature
150 ± 1 K
Ambient diffraction temperature
150 ± 1 K
Number of distinct elements
5
Space group number
14
Hermann-Mauguin space group symbol
P 1 21/c 1
Hall space group symbol
-P 2ybc
Residual factor for all reflections
0.077
Residual factor for significantly intense reflections
0.0438
Weighted residual factors for significantly intense reflections
0.0893
Weighted residual factors for all reflections included in the refinement
0.1036
Goodness-of-fit parameter for all reflections included in the refinement