Hydrogen bond geometries for the compounds 4a-4n (excluding 4d, 4h and 4m).

Symmetry codes:
(i) −x, −y+3, −z+2;
(ii) −x, y+1/2, −z+3/2;
(iii) −x+1, −y+1, −z+1;
(iv) −x−1, −y, −z+1;
(v) x, y+1, z;
(vi) x−1/2, y, −z+1/2;
(vii) x+1/2, y, −z+1/2;
(viii) x, y−1/2, −z;
(ix) −x+1, −y+1/2, z;
(x) −x+1, y+1/2, −z−1/2;
(xi) −x+1, y−1/2, −z−1/2;
(xii) x, y, z+1;
(xiii) −x+3, −y+1, −z+1;
(xiv) −x+1, −y, −z+1;
(xv) x, y−1, z;
(xvi) −x−1, −y+1, −z+2;
(xvii) x+1, y−1, z;
(xviii) x−1, −y+3/2, z−1/2;
(xix)-x,-y,-z+1;
(xx) x, y+1, z+1;
(xxi)-x+1,-y+2,-z+1;
(xxii) x-1, y, z.
Hydrogen bond geometries for the compounds 4a-4n (excluding 4d, 4h and 4m).