Bis[2-(2-pyridylmethylamino)ethanesulfonato-κ3N,N′,O]nickel(II)

✍ Scribed by Liao, Bei-Ling ;Li, Jun-Xia ;Jiang, Yi-Min

• Publisher: International Union of Crystallography
• Year: 2007
• Tongue: English
• Weight: 985 KB
• Volume: 63
• Category: Article
• ISSN: 1600-5368
• DOI: 10.1107/s1600536807029911

✦ Synopsis

In mononuclear [Ni(C 8 H 11 N 2 O 3 S) 2 ], a nickel(II) complex of 2-(2-pyridylmethylamino)ethanesulfonic acid, the six-coordinate Ni atom lies on a centre of symmetry. The monodeprotonated anion coordinates in a facial arrangement through two N and one O atoms. Intermolecular N-HÁ Á ÁO hydrogen bonds are present in the crystal structure. Related literature For the isostuctural cobalt(II) analogue, see: Li et al. (2006).

Experimental Crystal data [Ni(C 8 H 11 N 2 O 3 S) 2 ] M r = 489.21 Monoclinic, P2 1 =c a = 9.6090 (10) A ˚b = 9.9270 (10) A c = 11.4537 (12) A = 106.8480 (10) V = 1045.66 (19) A ˚3 Z = 2 Mo K radiation = 1.17 mm À1 T = 291 (2) K 0.35 Â 0.26 Â 0.22 mm Data collection Bruker APEXII CCD area-detector diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 1996) T min = 0.683, T max = 0.787 8966 measured reflections 2401 independent reflections 2212 reflections with I > 2(I) R int = 0.016 Refinement R[F 2 > 2(F 2 )] = 0.024 wR(F 2