The tert-butylammonium perchlorate complex of 2,3-naphtho-18-crown-6 at 115 K

In the title complex, tert-butylammonium perchlorate-2,5,8,11,14,17-hexaoxatricyclo[16.8.0.0(20,25]hexac osa- 1(26),18,20(25),21,23-pentaene-ethyl acetate-dichloromethane (4/4/1/1), C4H12N+.C20H26O6.ClO4-.0.25C4-H8O2.0.25CH2Cl2 , the tert-butylammonium cation binds to the macrocyclic host (Chemical...

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Bibliographic Details
Published in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 1999-12, Vol.55, p.2091-2093
Main Authors: KNOBLER, C. B, MAVERICK, E. F, TRUEBLOOD, K. N, WEISS, R. M
Format: Article
Language:English
Subjects:
Condensed matter: structure, mechanical and thermal properties
Crown Ethers
Crystallography, X-Ray
Ethers, Cyclic - chemical synthesis
Ethers, Cyclic - chemistry
Exact sciences and technology
Heterocyclic compounds
Inorganic compounds
Miscellaneous
Models, Molecular
Molecular Conformation
Naphthalenes - chemical synthesis
Naphthalenes - chemistry
Organic compounds
Physics
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
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Summary:In the title complex, tert-butylammonium perchlorate-2,5,8,11,14,17-hexaoxatricyclo[16.8.0.0(20,25]hexac osa- 1(26),18,20(25),21,23-pentaene-ethyl acetate-dichloromethane (4/4/1/1), C4H12N+.C20H26O6.ClO4-.0.25C4-H8O2.0.25CH2Cl2 , the tert-butylammonium cation binds to the macrocyclic host (Chemical Abstracts name: 2,3,5,6,8,9,11,12,14,15-decahydro-1,4,7,10,13,16-hexaoxanaphtho [2,3- b]cyclooctadecin) in the expected tripod arrangement, while the perchlorate anion links naphthyl groups in the crystal through C-H...O-Cl-O...H-C interactions. Thermal motion analysis indicates that the tert-butylammonium group and the perchlorate anion each librate with respect to the host, with amplitudes of 6.2 (4) and 11.4 (2) degrees, respectively.
ISSN:0108-2701
1600-5759
DOI:10.1107/S010827019901080X