Bis(3,5-dibromo-N-o-tolylsalicylaldiminato)copper(ll)
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1990-01-30Metadata
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Manríquez Castro, Víctor
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Bis(3,5-dibromo-N-o-tolylsalicylaldiminato)copper(ll)
Abstract
[Cu(C~4H~oBr2NO)2], Mr=799.6, monoclinic,
P2~/n, a=17.866(5), b=21-963(6), c = 14.128 (4) A, ,8 = 93"16 (2) ° V = 5535 (2) A 3, Z= 8,
Dx =l'919Mgm -3, /z=6.54mm -~, A(MoKa) =
0-71069 A, F(000) = 3096, T= 293 K, final R = 0-076
for 5411 unique observed reflections with F > 3tr(F).
The two crystallographically independent molecules
have a nearly identical distorted planar coordination about the Cu atoms. The angles between the two
coordination planes defined by O1--Cu--N1 and
O2---Cu--N2 are 33.4 and 33.7 ° for molecules 1 and
2, respectively. The mean N---Cu--N and
N---Cu--O bond angles are 155-0 (4) and 92.5 (12) °,
the mean Cu--N and Cu---O bond lengths are
1.963 (12) and 1.885 (3)A, respectively. No interaction
is possible between Cu atoms.
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URI: https://repositorio.uchile.cl/handle/2250/121714
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Acta Cryst. (1990). C46, 1823-1826
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