2-Amino-5-trifluoro­methyl-1,3,4-thia­diazole and a redetermination of 2-amino-1,3,4-thia­diazole, both at 120 K: chains of edge-fused R22(8) and R44(10) rings, and sheets of R22(8) and R66(20) rings

Boechat, N.; Ferreira, S.B.; Glidewell, C.; Low, J.N.; Skakle, J.M.S.; Wardell, S.M.S.V.

doi:10.1107/S0108270105040126

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 3
Part of the crystal structure of compound (I)

, showing the formation of an [001] chain of edge-fused R₂²(8) and R₄⁴(10) rings. For the sake of clarity, the H atom bonded to atom C5 has been omitted. Atoms marked with an asterisk (*), a hash (#), a dollar sign ($), an ampersand (&) or an `at' sign (@) are at the symmetry positions (1 − x, 1 − y, 1 − z), (x, y, −1 + z), (1 − x, 1 − y, −z), (x, y, 1 + z) and (1 − x, 1 − y, 2 − z), respectively.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 62| Part 1| January 2006| Pages o42-o44

doi:10.1107/S0108270105040126

Follow Acta Cryst. C

Search IUCr Journals		doi		Advanced search
Author		volume	page