2024-03-28T19:46:42Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1174432016-02-18T03:18:40Zcom_10261_31com_10261_3col_10261_284
2015-07-01T12:59:26Z
urn:hdl:10261/117443
A dinuclear end-on azide-bridged copper(II) compound with weak antiferromagnetic interaction-Synthesis, characterization, magnetism and X-ray structure of bis[(μ-azido-κN1)-(azido-κN1)(1,3-bis(benzimidazol- 2-yl)-2-methylpropane)copper(II)]
Albada, Gerard A. van
Mutikainen, Ilpo
Roubeau, Olivier
Reedijk, Jan
Leiden University
King Saud University
The centrosymmetric dinuclear compound of formula [Cu(μ-N 3-κN1)(N3-κN1)(bbmp)]2 is reported. Synthesis, characterization, physical properties are determined in detail, together with its 3D structure. The dinuclear end-on azide-bridged copper(II) compound displays a weak antiferromagnetic interaction, despite the fact that the magnetic orbitals overlap. The Cu-Cu contact distance is 3.1867(8) Å, while the Cu-Nazide-Cu angle is 103.41(14)°. The IR spectra of the azido ligands are as expected for such coordinated azides. © 2012 Elsevier B.V. All rights reserved.
2015-07-01T12:59:26Z
2015-07-01T12:59:26Z
2013
2015-07-01T12:59:26Z
artículo
Journal of Molecular Structure 1036: 252-256 (2013)
http://hdl.handle.net/10261/117443
10.1016/j.molstruc.2012.11.033
http://dx.doi.org/10.13039/501100002383
http://dx.doi.org/10.13039/501100001717
eng
Sí
closedAccess
Elsevier