cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1)
The title compound, [Ni(C8H10F3O2)2(CH4O)1.55(H2O)0.45][Ni(C8H10F3O2)2(CH4O)0.51(H2O)1.49], is an octahedral nickel(II) complex with two acetylacetonate-like 1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionate ligands. The two chelating ligands are in cis positions with respect to each other and the rema...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2009-02-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536809001846 |
| _version_ | 1819350330651967488 |
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| author | Brian D. Leskiw Matthias Zeller Gerald O. Hunter |
| author_facet | Brian D. Leskiw Matthias Zeller Gerald O. Hunter |
| author_sort | Brian D. Leskiw |
| collection | DOAJ |
| description | The title compound, [Ni(C8H10F3O2)2(CH4O)1.55(H2O)0.45][Ni(C8H10F3O2)2(CH4O)0.51(H2O)1.49], is an octahedral nickel(II) complex with two acetylacetonate-like 1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionate ligands. The two chelating ligands are in cis positions with respect to each other and the remaining two adjacent coordination sites are taken up by water and methanol donor molecules. In both crystallographically independent molecules, each donor site shows disorder of methanol and water with occupancies of 0.51 (1) and 0.55 (1) in favor of methanol. The remaining two donor sites are not disordered and are water for the first and methanol for the second independent molecule. Rotational disorder is observed for one of the tert-butyl groups, the occupancy rate for the major component here is 0.687 (9). O—H...O hydrogen bonds connect the two independent molecules with each other and, across a crystallographic inversion center, they are combined with two neighboring molecules to form a centrosymmetric hydrogen-bonded tetramer. |
| first_indexed | 2024-12-24T19:14:42Z |
| format | Article |
| id | doaj.art-3888f50ff0e241079a091312f1bee0a4 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-24T19:14:42Z |
| publishDate | 2009-02-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-3888f50ff0e241079a091312f1bee0a42022-12-21T16:42:54ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-02-01652m221m22210.1107/S1600536809001846cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1)Brian D. LeskiwMatthias ZellerGerald O. HunterThe title compound, [Ni(C8H10F3O2)2(CH4O)1.55(H2O)0.45][Ni(C8H10F3O2)2(CH4O)0.51(H2O)1.49], is an octahedral nickel(II) complex with two acetylacetonate-like 1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionate ligands. The two chelating ligands are in cis positions with respect to each other and the remaining two adjacent coordination sites are taken up by water and methanol donor molecules. In both crystallographically independent molecules, each donor site shows disorder of methanol and water with occupancies of 0.51 (1) and 0.55 (1) in favor of methanol. The remaining two donor sites are not disordered and are water for the first and methanol for the second independent molecule. Rotational disorder is observed for one of the tert-butyl groups, the occupancy rate for the major component here is 0.687 (9). O—H...O hydrogen bonds connect the two independent molecules with each other and, across a crystallographic inversion center, they are combined with two neighboring molecules to form a centrosymmetric hydrogen-bonded tetramer.http://scripts.iucr.org/cgi-bin/paper?S1600536809001846 |
| spellingShingle | Brian D. Leskiw Matthias Zeller Gerald O. Hunter cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1) Acta Crystallographica Section E |
| title | cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1) |
| title_full | cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1) |
| title_fullStr | cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1) |
| title_full_unstemmed | cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1) |
| title_short | cis-[Aqua/methanol(0.45/1.55)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II)–cis-[aqua/methanol(1.49/0.51)](1,1,1-trifluoro-5,5-dimethylhexane-2,4-dionato)nickel(II) (1/1) |
| title_sort | cis aqua methanol 0 45 1 55 1 1 1 trifluoro 5 5 dimethylhexane 2 4 dionato nickel ii 8211 cis aqua methanol 1 49 0 51 1 1 1 trifluoro 5 5 dimethylhexane 2 4 dionato nickel ii 1 1 |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536809001846 |
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