The title compound, [Zn 2 (C 22 H 20 Cl 2 N 4 O 2 )(H 2 O) 2 ](NO 3 ) 2 , was obtained by the ion-exchange reaction of a dinuclear zinc(II)-diperchlorate complex of the macrocycle with Zn(NO 3 ) 2 Á6H 2 O. The complex lies about a centre of symmetry and the coordination about the Zn atom is distorte
[11,23-Dimethyl-15,19-diaza-3,7-diazoniatricyclo[19.3.1.19,13]tetracosa-1(25),2,7,9,11,13(26),14,19,21,23-decaene-25,26-diolato-κ4N15,N19,O,O′]tris(nitrato-κ2O,O′)samarium(III)
✍ Scribed by d′Hardemare, Amaury du Moulinet ;Philouze, Christian ;Jarjayes, Olivier
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 201 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.007 A Ê Disorder in solvent or counterion R factor = 0.043 wR factor = 0.118 Data-to-parameter ratio = 15.4 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Single-crystal X-ray study T = 298 K Mean (C-C) = 0.005 A Disorder in solvent or counterion R factor = 0.045 wR factor = 0.101 Data-to-parameter ratio = 15.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
In the title complex, [Cu(C 36 H 36 N 4 O 4 )(ClO 4 )](ClO 4 )ÁC 3 H 7 N, the coordination number of the Cu II atom is 5 and the coordination configuration is best described as distorted tetragonal-pyramidal. There is a 13-membered macrocyclic ring in the molecule. One perchlorate anion and the dime