Two N,N′-diaryl-2,2,2-trichloro­ethane-1,1-diamines: hydrogen-bonded supra­molecular structures in one and two dimensions

Zhang, Z.-F.; Wang, D.-C.; Wang, J.-G.; Qu, G.-R.

doi:10.1107/S0108270107034956

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

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Figure 3
Part of the crystal structure of (I)

, showing the formation of a C₂²(8) chain along the ( $[3\over4]$ , $[1\over4]$ , y) direction. For the sake of clarity, H atoms not involved in the motif shown have been omitted. Atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions (x, −y + $[{1\over 2}]$ , z − $[{1\over 2}]$ ) and (x, −y + $[{1\over 2}]$ , z + $[{1\over 2}]$ ), respectively. (Cg is the centroid of the C1–C6 ring.)

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 63| Part 9| August 2007| Pages o524-o527

doi:10.1107/S0108270107034956

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