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(2-Amino-4,5-dimethylbenzenesulfonato-κN)aquabis(triphenylphosphine-κP)silver(I)

✍ Scribed by Dong, Xian-Wu ;Wu, Fa-Yuan ;Li, Yu-Jie


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

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✦ Synopsis


The title compound, [Ag(C 8 H 10 NO 3 S)(C 18 H 15 P) 2 (H 2 O)], has a mononuclear structure, where the Ag I cation is fourcoordinated by two triphenylphosphine ligands, one water molecule and the N atom of a 2-amino-4,5-dimethylbenzenesulfonate anion in a distorted tetrahedral AgP 2 NO arrangement. A network of N-HÁ Á ÁO and O-HÁ Á ÁO hydrogen bonds helps to consolidate the packing.

Related literature

For a study of a related silver sulfonate, see: Li et al. (2007). Experimental Crystal data [Ag(C 8 H 10 NO 3 S)(C 18 H 15 P) 2 (H 2 O)] M r = 850.66 Monoclinic, P2 1 =c a = 24.872 (5) A b = 14.634 (3) A c = 11.010 (2) A ˚ = 94.70 (3) V = 3994.0 (14) A ˚3 Z = 4 Mo K radiation = 0.68 mm À1 T = 292 (2) K 0.35 Â 0.30 Â 0.28 mm Data collection Rigaku R-AXIS RAPID CCD diffractometer Absorption correction: multi-scan (ABSCOR; Higashi, 1995) T min = 0.785, T max = 0.836 37956 measured reflections 9041 independent reflections 6965 reflections with I > 2(I) R int = 0.044 Refinement R[F 2 > 2(F 2 )] = 0.035 wR(F 2 ) = 0.094 S = 1.08 9041 reflections 492 parameters 4 restraints H atoms treated by a mixture of independent and constrained refinement Á max = 0.30 e A ˚À3 Á min = À0.59 e A ˚À3

Table 2

Hydrogen-bond geometry (A ˚, ).


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