New tetradentate N,N,N,N-chelating α-diimine ligands and their corresponding zinc and nickel complexes: synthesis, characterisation and testing as olefin polymerisation catalysts.
Authors of publication
Li, Lidong; Gomes, Clara S. B.; Gomes, Pedro T.; Duarte, M. Teresa; Fan, Zhiqiang
Journal of publication
Dalton transactions (Cambridge, England : 2003)
Year of publication
2011
Journal volume
40
Journal issue
13
Pages of publication
3365 - 3380
a
10.882 ± 0.002 Å
b
9.5745 ± 0.0019 Å
c
11.431 ± 0.003 Å
α
90°
β
100.539 ± 0.007°
γ
90°
Cell volume
1170.9 ± 0.4 Å3
Cell temperature
150 ± 2 K
Ambient diffraction temperature
150 ± 2 K
Number of distinct elements
3
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
0.1452
Residual factor for significantly intense reflections
0.0681
Weighted residual factors for significantly intense reflections
0.1727
Weighted residual factors for all reflections included in the refinement
0.203
Goodness-of-fit parameter for all reflections included in the refinement
