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Tetraaquabis(1,3-di-4-pyridylpropane-κN)cobalt(II) bis(4-aminonaphthalene-1-sulfonate)

✍ Scribed by Mi, Li-Wei ;Han, Min-Le ;Xiao, Wei-Feng ;Ng, Seik Weng

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
678 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The Co II atom in the crystal structure of the title compound, [Co(C 13 H 14 N 2 ) 2 (H 2 O) 4 ](C 10 H 8 NO 3 S) 2 , lies on a center of inversion in an N 2 O 4 octahedron. The sulfonate anion interacts with the cation through hydrogen bonds, giving rise to a three-dimensional network.

Related literature

For a crystallographic review of metal arenesulfonates, see Cai (2004). For examples of metal 4-amino-naphthalenesulfonates in which the anion is not directly bonded to the metal, see Li et al. (2006) and Zhou et al. (2005) for the cadmium salts, and Li et al. (2005) for the copper salt. Experimental Crystal data [Co(C 13 H 14 N 2 ) 2 (H 2 O) 4 ]-(C 10 H 8 NO 3 S) 2 M r = 971.99 Monoclinic, P2 1 =c a = 9.7790 (6) A ˚b = 16.261 (1) A c = 15.375 (1) A = 104.625 (1) V = 2365.6 (3) A ˚3 Z = 2 Mo K radiation = 0.51 mm À1 T = 295 (2) K 0.42 Â 0.31 Â 0.26 mm Data collection Bruker APEX II area-detector diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 1996) T min = 0.759, T max = 0.878 16557 measured reflections 5383 independent reflections 4524 reflections with I > 2(I) R int = 0.017 Refinement R[F 2 > 2(F 2 )] = 0.031 wR(F 2

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Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.003 A Ê R factor = 0.025 wR factor = 0.066 Data-to-parameter ratio = 11.6 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.