Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate]
In the title coordination polymer, {[Ag4Er2(C6H4NO2)5(C2O4)2(NO3)(H2O)]·4H2O}n, each ErIII atom is coordinated in a bicapped trigonal–prismatic coordination geometry by three O atoms from two isonicotinate (IN) ligands, four O atoms from two oxalate ligands and one O atom...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2009-06-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053680901842X |
| _version_ | 1819280225768308736 |
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| author | Yan-Mei Wen Tian-Jun Feng Li-Xin He |
| author_facet | Yan-Mei Wen Tian-Jun Feng Li-Xin He |
| author_sort | Yan-Mei Wen |
| collection | DOAJ |
| description | In the title coordination polymer, {[Ag4Er2(C6H4NO2)5(C2O4)2(NO3)(H2O)]·4H2O}n, each ErIII atom is coordinated in a bicapped trigonal–prismatic coordination geometry by three O atoms from two isonicotinate (IN) ligands, four O atoms from two oxalate ligands and one O atom from either a nitrate ion or a water molecule, both of which are half-occupied over the same site. One AgI atom has a Y-shaped geometry defined by one N atom from one IN ligand, one O atom from another IN ligand and one O atom from an oxalate ligand. The other AgI atom is coordinated by two IN ligands and one O atom from an oxalate ligand. One of the IN ligands is disordered over an inversion center and forms a bridge between two centrosymmetric AgI ions. Due to the disorder, this IN ligand coordinates to the Ag atom through either the pyridyl N or the carboxylate O atoms. The IN and oxalate ligands link the Er and Ag atoms into a three-dimensional coordination framework. O—H...O and C—H...O hydrogen bonds are observed in the crystal structure. |
| first_indexed | 2024-12-24T00:40:25Z |
| format | Article |
| id | doaj.art-542530ce66db43349d4ba11ff95d3c27 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-24T00:40:25Z |
| publishDate | 2009-06-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-542530ce66db43349d4ba11ff95d3c272022-12-21T17:23:58ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-06-01656m676m67710.1107/S160053680901842XPoly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate]Yan-Mei WenTian-Jun FengLi-Xin HeIn the title coordination polymer, {[Ag4Er2(C6H4NO2)5(C2O4)2(NO3)(H2O)]·4H2O}n, each ErIII atom is coordinated in a bicapped trigonal–prismatic coordination geometry by three O atoms from two isonicotinate (IN) ligands, four O atoms from two oxalate ligands and one O atom from either a nitrate ion or a water molecule, both of which are half-occupied over the same site. One AgI atom has a Y-shaped geometry defined by one N atom from one IN ligand, one O atom from another IN ligand and one O atom from an oxalate ligand. The other AgI atom is coordinated by two IN ligands and one O atom from an oxalate ligand. One of the IN ligands is disordered over an inversion center and forms a bridge between two centrosymmetric AgI ions. Due to the disorder, this IN ligand coordinates to the Ag atom through either the pyridyl N or the carboxylate O atoms. The IN and oxalate ligands link the Er and Ag atoms into a three-dimensional coordination framework. O—H...O and C—H...O hydrogen bonds are observed in the crystal structure.http://scripts.iucr.org/cgi-bin/paper?S160053680901842X |
| spellingShingle | Yan-Mei Wen Tian-Jun Feng Li-Xin He Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate] Acta Crystallographica Section E |
| title | Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate] |
| title_full | Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate] |
| title_fullStr | Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate] |
| title_full_unstemmed | Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate] |
| title_short | Poly[[aquabis(μ3-isonicotinato-κ3O:O′:N)tris(μ2-isonicotinato-κ3O,O′:N)(nitrato-κO)bis(μ4-oxalato-κ6O1,O2:O2:O1′,O2′:O1′)dierbium(III)tetrasilver(I)] tetrahydrate] |
| title_sort | poly aquabis amp 956 3 isonicotinato amp 954 3o o amp 8242 n tris amp 956 2 isonicotinato amp 954 3o o amp 8242 n nitrato amp 954 o bis amp 956 4 oxalato amp 954 6o1 o2 o2 o1 amp 8242 o2 amp 8242 o1 amp 8242 dierbium iii tetrasilver i tetrahydrate |
| url | http://scripts.iucr.org/cgi-bin/paper?S160053680901842X |
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