Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate
The structure of the binuclear title complex, [U2(C5H3N2O2)4O4(H2O)2]·2H2O, is composed of centrosymmetric dimers in which each UO22+ ion is coordinated by two ligand molecules. One donates its N,O-bonding group and the other donates both carboxylate O atoms. Each of the latter bridges adja...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2009-01-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808042219 |
| _version_ | 1818958856086093824 |
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| author | Janusz Leciejewicz Wojciech Starosta |
| author_facet | Janusz Leciejewicz Wojciech Starosta |
| author_sort | Janusz Leciejewicz |
| collection | DOAJ |
| description | The structure of the binuclear title complex, [U2(C5H3N2O2)4O4(H2O)2]·2H2O, is composed of centrosymmetric dimers in which each UO22+ ion is coordinated by two ligand molecules. One donates its N,O-bonding group and the other donates both carboxylate O atoms. Each of the latter bridges adjacent uranyl ions. The coordination environment of the metal center is a distorted pentagonal bipyramid. The dimers are interconnected by O—H...O hydrogen bonds between coordinated and uncoordinated water molecules and carboxylate O atoms. An intramolecular O—H...N interaction is also present. |
| first_indexed | 2024-12-20T11:32:23Z |
| format | Article |
| id | doaj.art-2d329383c0b04b06b12bdf14375b5363 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-20T11:32:23Z |
| publishDate | 2009-01-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-2d329383c0b04b06b12bdf14375b53632022-12-21T19:42:13ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-01-01651m94m9410.1107/S1600536808042219Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrateJanusz LeciejewiczWojciech StarostaThe structure of the binuclear title complex, [U2(C5H3N2O2)4O4(H2O)2]·2H2O, is composed of centrosymmetric dimers in which each UO22+ ion is coordinated by two ligand molecules. One donates its N,O-bonding group and the other donates both carboxylate O atoms. Each of the latter bridges adjacent uranyl ions. The coordination environment of the metal center is a distorted pentagonal bipyramid. The dimers are interconnected by O—H...O hydrogen bonds between coordinated and uncoordinated water molecules and carboxylate O atoms. An intramolecular O—H...N interaction is also present.http://scripts.iucr.org/cgi-bin/paper?S1600536808042219 |
| spellingShingle | Janusz Leciejewicz Wojciech Starosta Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate Acta Crystallographica Section E |
| title | Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate |
| title_full | Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate |
| title_fullStr | Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate |
| title_full_unstemmed | Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate |
| title_short | Bis(μ-pyridazine-3-carboxylato-κ2O:O′)bis[aquadioxido(pyridazine-3-carboxylato-κ2N2,O)uranium(VI)] dihydrate |
| title_sort | bis 956 pyridazine 3 carboxylato 954 2o o 8242 bis aquadioxido pyridazine 3 carboxylato 954 2n2 o uranium vi dihydrate |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536808042219 |
| work_keys_str_mv | AT januszleciejewicz bis956pyridazine3carboxylato9542oo8242bisaquadioxidopyridazine3carboxylato9542n2ouraniumvidihydrate AT wojciechstarosta bis956pyridazine3carboxylato9542oo8242bisaquadioxidopyridazine3carboxylato9542n2ouraniumvidihydrate |