Two polymorphs of N1,N4-bis­(5-hy­droxy­penta-1,3-diyn­yl)-N1,N4-di­phenyl­benzene-1,4-diamine

Tabata, H.; Kubo, N.; Okuno, T.

doi:10.1107/S0108270111045951

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 4
Schematic presentations of (a) the zigzag hydrogen-bonding network of (I)

and (b) the 4-helix hydrogen-bonding network of (II)

. The hydrogen bonds involving the disordered H atoms of (I)

are identified by black and grey lines. [Symmetry codes: (i) −x + 1, −y + 1, −z + 1; (ii) x − 1, −y + $[{3\over 2}]$ , z + $[{1\over 2}]$ ; (iii) −x + 1, y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (iv) x − 1, y, z; (v) x + 1, y + 1, z; (vi) −x + 3, y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (vii) −x + 2, y + $[{3\over 2}]$ , −z + $[{1\over 2}]$ ; (viii) x, y + 1, z.]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 67| Part 12| November 2011| Pages o492-o495

doi:10.1107/S0108270111045951

Follow Acta Cryst. C

Search term		doi		Advanced search
Author		volume	page