(Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate
The Zn-II atom in the cation of the title salt, [Zn(C2H3O2)(C18H40N4)]ClO4, is five-coordinated by the four N atoms of the macrocycle and the O atom of the monodentate acetate ligand. The N4O donor set is based on a trigonal bipyramid with two N atoms occupying axial positions [N-Zn-N = 170.89 (16)d...
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| Format: | Article |
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International Union of Crystallography
2011
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| _version_ | 1825720560401776640 |
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| author | Roy, T.G. Hazari, S.K.S. Barua, K.K. Tiekink, E.R.T. |
| author_facet | Roy, T.G. Hazari, S.K.S. Barua, K.K. Tiekink, E.R.T. |
| author_sort | Roy, T.G. |
| collection | UM |
| description | The Zn-II atom in the cation of the title salt, [Zn(C2H3O2)(C18H40N4)]ClO4, is five-coordinated by the four N atoms of the macrocycle and the O atom of the monodentate acetate ligand. The N4O donor set is based on a trigonal bipyramid with two N atoms occupying axial positions [N-Zn-N = 170.89 (16)degrees]. The perchlorate anions are associated with the cations via N-H center dot center dot center dot O hydrogen bonds; intramolecular N-H center dot center dot center dot O(acetate) interactions are also observed. The neutral aggregates are connected into an helical chain along the b axis via N-H center dot center dot center dot O(acetate) hydrogen bonds. The perchlorate anion was found to be disordered about a pseudo-threefold axis: the major component of the disorder had a site occupancy factor of 0.692 (11). |
| first_indexed | 2024-03-06T05:36:58Z |
| format | Article |
| id | um.eprints-14651 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:36:58Z |
| publishDate | 2011 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | um.eprints-146512019-01-31T05:19:25Z http://eprints.um.edu.my/14651/ (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate Roy, T.G. Hazari, S.K.S. Barua, K.K. Tiekink, E.R.T. QC Physics The Zn-II atom in the cation of the title salt, [Zn(C2H3O2)(C18H40N4)]ClO4, is five-coordinated by the four N atoms of the macrocycle and the O atom of the monodentate acetate ligand. The N4O donor set is based on a trigonal bipyramid with two N atoms occupying axial positions [N-Zn-N = 170.89 (16)degrees]. The perchlorate anions are associated with the cations via N-H center dot center dot center dot O hydrogen bonds; intramolecular N-H center dot center dot center dot O(acetate) interactions are also observed. The neutral aggregates are connected into an helical chain along the b axis via N-H center dot center dot center dot O(acetate) hydrogen bonds. The perchlorate anion was found to be disordered about a pseudo-threefold axis: the major component of the disorder had a site occupancy factor of 0.692 (11). International Union of Crystallography 2011 Article PeerReviewed Roy, T.G. and Hazari, S.K.S. and Barua, K.K. and Tiekink, E.R.T. (2011) (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate. Acta Crystallographica Section E: Structure Reports Online, 67 (12). M1659-U1754. ISSN 1600-5368, |
| spellingShingle | QC Physics Roy, T.G. Hazari, S.K.S. Barua, K.K. Tiekink, E.R.T. (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate |
| title | (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate |
| title_full | (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate |
| title_fullStr | (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate |
| title_full_unstemmed | (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate |
| title_short | (Acetato-kappa O)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-kappa N-4,N `,N `',N `'')zinc perchlorate |
| title_sort | acetato kappa o 2 5 5 7 9 12 12 14 octamethyl 1 4 8 11 tetraazacyclotetradecane kappa n 4 n n n zinc perchlorate |
| topic | QC Physics |
| work_keys_str_mv | AT roytg acetatokappao25579121214octamethyl14811tetraazacyclotetradecanekappan4nnnzincperchlorate AT hazarisks acetatokappao25579121214octamethyl14811tetraazacyclotetradecanekappan4nnnzincperchlorate AT baruakk acetatokappao25579121214octamethyl14811tetraazacyclotetradecanekappan4nnnzincperchlorate AT tiekinkert acetatokappao25579121214octamethyl14811tetraazacyclotetradecanekappan4nnnzincperchlorate |