Acta Crystallographica Section C

Crystal Structure Communications

Volume 63, Part 4 (April 2007)

organic compounds

 

Ethyl N-[2-(hydroxyacetyl)phenyl]carbamate, ethyl N-[2-(hydroxyacetyl)-4-iodophenyl]carbamate and ethyl N-[2-(hydroxyacetyl)-4-methylphenyl]carbamate

S. J. Garden, M. B. Corrêa, A. C. Pinto, J. L. Wardell, J. N. Low and C. Glidewell

Abstract: In ethyl N-[2-(hydroxyacetyl)phenyl]carbamate, C₁₁H₁₃NO₄, all of the non-H atoms lie on a mirror plane in the space group Pnma; the molecules are linked into simple chains by a single C-HO hydrogen bond. The molecules of ethyl N-[2-(hydroxyacetyl)-4-iodophenyl]carbamate, C₁₁H₁₂INO₄, are linked into sheets by a combination of O-HI and C-HO hydrogen bonds and a dipolar IO contact. Ethyl N-[2-(hydroxyacetyl)-4-methylphenyl]carbamate, C₁₂H₁₅NO₄, crystallizes with Z' = 2 in the space group P; pairs of molecules are weakly linked by an O-HO hydrogen bond and these aggregates are linked into chains by two independent aromatic - stacking interactions.

Formula: C₁₁H₁₃NO₄, C₁₁H₁₂INO₄ and C₁₂H₁₅NO₄

	Structure factor file (CIF format) (65.7 kbytes) [ doi:10.1107/S0108270107008682/sk3102Isup2.hkl ] Contains datablock I
	Structure factor file (CIF format) (133.6 kbytes) [ doi:10.1107/S0108270107008682/sk3102IIsup3.hkl ] Contains datablock II
	Structure factor file (CIF format) (152.9 kbytes) [ doi:10.1107/S0108270107008682/sk3102IIIsup4.hkl ] Contains datablock III

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