Abstract
The disordered crystal structure of 4,7,13,16,21,24-hexaoxa-1-aza-10-azoniabicyclo[8.8.8]-hexacosane perchlorate monohydrate, [H(Crypt-222)·H2O]+·ClO −4 (I), has been determined by XRD. The triclinic structure of I (space group \(P\overline 1 \), a = 9.748 Å, b = 10.570 Å, c = 13.820 Å; α = 109.40°, β = 109.75°, γ = 93.04°, Z = 2) was solved by direct methods and refined by full-matrix least-squares in the anisotropic approximation to R = 0.072 over all 3675 independent reflections collected (CAD-4 automatic diffractometer, λCuK α). This compound is the first crystal salt containing the 2.2.2-cryptand cation with one protonated nitrogen atom that was synthesized and structurally investigated.
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Original Russian Text Copyright © 2005 by A. N. Chekhlov
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Translated from Zhurnal Strukturnoi Khimii, Vol. 46, No. 1, pp. 187–192, January–February, 2005.
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Chekhlov, A.N. Disordered crystal structure of 4,7,13,16,21,24-hexaoxa-1-aza-10-azoniabicyclo[8.8.8]hexacosane perchlorate monohydrate. J Struct Chem 46, 185–190 (2005). https://doi.org/10.1007/s10947-006-0029-x
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DOI: https://doi.org/10.1007/s10947-006-0029-x