ISSN:
1572-8854
Keywords:
macrocycle
;
hydroxyethyl pendant
;
crystal structure
;
hydrogen bonds
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Physics
Notes:
Abstract The new macrocyclic compound bearing hydroxyethyl pendant arms containing p-xylyl spacers, 3,6,9,16,19,22-hexaaza-6,19-bis(2-hydroxyethyl)-tricyclo[22,2,2,211,14] triaconta-1,11,13,24,27,29-hexaene, crystallizes in the monoclinic space group P21/c with a = 8.700(2) Å, b = 18.301(4) Å, c = 11.766(2) Å, β = 108.57(2)°. The two hydroxyethyl pendants are at the opposite sides of the macrocyclic plane. Benzene rings in macrocycle are parallel and exist the π-π weak interaction with distance of 4.28 Å. The crystal packing of the macrocycle is stabilized by the hydrogen bonds.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1012206429603
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