Diaquabis[3-(hydroxyimino)butanoato]nickel(II)
In the neutral, mononuclear title complex, [Ni(C4H6NO3)2(H2O)2], the Ni atom lies on a crystallographic inversion centre within a distorted octahedral N2O4 environment. Two trans-disposed anions of 3-hydroxyiminobutanoic acid occupy four equatorial sites, coordinated by the deprotonated carboxylate...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2010-03-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536810004605 |
| _version_ | 1818894277223120896 |
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| author | Elżbieta Gumienna-Kontecka Turganbay S. Iskenderov Maria L. Malysheva Valentina A. Kalibabchuk Nikolay M. Dudarenko |
| author_facet | Elżbieta Gumienna-Kontecka Turganbay S. Iskenderov Maria L. Malysheva Valentina A. Kalibabchuk Nikolay M. Dudarenko |
| author_sort | Elżbieta Gumienna-Kontecka |
| collection | DOAJ |
| description | In the neutral, mononuclear title complex, [Ni(C4H6NO3)2(H2O)2], the Ni atom lies on a crystallographic inversion centre within a distorted octahedral N2O4 environment. Two trans-disposed anions of 3-hydroxyiminobutanoic acid occupy four equatorial sites, coordinated by the deprotonated carboxylate and protonated oxime groups and forming six-membered chelate rings, while the two axial positions are occupied by the water O atoms. The O atom of the oxime group forms an intramolecular hydrogen bond with the coordinated carboxylate O atom. The complex molecules are linked into chains along b by hydrogen bonds between the water O atom and the carboxylate O of a neighbouring molecule. The chains are linked by further hydrogen bonds into a layer structure. |
| first_indexed | 2024-12-19T18:25:56Z |
| format | Article |
| id | doaj.art-f576f27f38ba42329d50c7dcd64f61ba |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-19T18:25:56Z |
| publishDate | 2010-03-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-f576f27f38ba42329d50c7dcd64f61ba2022-12-21T20:10:50ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-03-01663m277m27810.1107/S1600536810004605Diaquabis[3-(hydroxyimino)butanoato]nickel(II)Elżbieta Gumienna-KonteckaTurganbay S. IskenderovMaria L. MalyshevaValentina A. KalibabchukNikolay M. DudarenkoIn the neutral, mononuclear title complex, [Ni(C4H6NO3)2(H2O)2], the Ni atom lies on a crystallographic inversion centre within a distorted octahedral N2O4 environment. Two trans-disposed anions of 3-hydroxyiminobutanoic acid occupy four equatorial sites, coordinated by the deprotonated carboxylate and protonated oxime groups and forming six-membered chelate rings, while the two axial positions are occupied by the water O atoms. The O atom of the oxime group forms an intramolecular hydrogen bond with the coordinated carboxylate O atom. The complex molecules are linked into chains along b by hydrogen bonds between the water O atom and the carboxylate O of a neighbouring molecule. The chains are linked by further hydrogen bonds into a layer structure.http://scripts.iucr.org/cgi-bin/paper?S1600536810004605 |
| spellingShingle | Elżbieta Gumienna-Kontecka Turganbay S. Iskenderov Maria L. Malysheva Valentina A. Kalibabchuk Nikolay M. Dudarenko Diaquabis[3-(hydroxyimino)butanoato]nickel(II) Acta Crystallographica Section E |
| title | Diaquabis[3-(hydroxyimino)butanoato]nickel(II) |
| title_full | Diaquabis[3-(hydroxyimino)butanoato]nickel(II) |
| title_fullStr | Diaquabis[3-(hydroxyimino)butanoato]nickel(II) |
| title_full_unstemmed | Diaquabis[3-(hydroxyimino)butanoato]nickel(II) |
| title_short | Diaquabis[3-(hydroxyimino)butanoato]nickel(II) |
| title_sort | diaquabis 3 hydroxyimino butanoato nickel ii |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536810004605 |
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