Acta Crystallographica Section C

Crystal Structure Communications

Volume 58, Part 7 (July 2002)

Acta Cryst. (2002). C58, m413-m417    [doi:10.1107/S0108270102010375]

(4-Nitrophenylsulfanylmethyl)triphenylstannane and (4-nitrophenylsulfonylmethyl)triphenylstannane: R(X) rings (X is 10, 18 or 24) and C-H interactions

J. M. S. Skakle, J. L. Wardell and S. M. S. V. Wardell

Abstract: In the crystal structures of (4-nitrophenylsulfanylmethyl)triphenylstannane, [Sn(C₆H₅)₃(C₇H₆NO₂S)], (I), and (4-nitrophenylsulfonylmethyl)triphenylstannane, [Sn(C₆H₅)₃(C₇H₆NO₄S)], (II), the molecules are linked by paired C-HO hydrogen bonds into centrosymmetric dimers which combine to form sheets. In (I), two such dimers form to give R(10) and R(24) rings. In (II), similar dimers form, here with R(10) and R(18) rings, but with an additional dimer due to the presence of the sulfone group, giving R(10) rings. In both structures, C-H interactions lead to a doubling of the width of the sheets.

Formula: [Sn(C₆H₅)₃(C₇H₆NO₂S)] and [Sn(C₆H₅)₃(C₇H₆NO₄S)]

Online 29 June 2002

	Structure factor file (CIF format) (246.3 kbytes) Contains datablock I
	Structure factor file (CIF format) (257.6 kbytes) Contains datablock II

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