catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate]
In the title one-dimensional coordination polymer, {[Eu(C9H4N2O4)(C9H5N2O4)(H2O)3]·2H2O}n, one of the 1H-benzimidazole-5,6-dicarboxylate (Hbdc) ligands is protonated at the imidazole group (H2bdc). The EuIII ion is eight-coordinated by two O atoms from two Hbdc ligands, three O atoms fr...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2011-09-01
|
| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811033496 |
| _version_ | 1818870337452900352 |
|---|---|
| author | Xiao-Ye Chen Shu-Min Huo Jing-Jun Lin Xia Cai Rong-Hua Zeng |
| author_facet | Xiao-Ye Chen Shu-Min Huo Jing-Jun Lin Xia Cai Rong-Hua Zeng |
| author_sort | Xiao-Ye Chen |
| collection | DOAJ |
| description | In the title one-dimensional coordination polymer, {[Eu(C9H4N2O4)(C9H5N2O4)(H2O)3]·2H2O}n, one of the 1H-benzimidazole-5,6-dicarboxylate (Hbdc) ligands is protonated at the imidazole group (H2bdc). The EuIII ion is eight-coordinated by two O atoms from two Hbdc ligands, three O atoms from two H2bdc ligands and three water molecules, showing a distorted square-antiprismatic geometry. The EuIII ions are bridged by the carboxylate groups of the Hbdc and H2bdc ligands, forming a chain along [110], with an Eu...Eu separation of 5.4594 (3) Å. These chains are further connected by intermolecular O—H...O, N—H...O and N—H...N hydrogen bonds, as well as π–π interactions between the imidazole and benzene rings [centroid–centroid distances = 3.558 (3), 3.906 (2), 3.397 (3), 3.796 (2) and 3.898 (2) Å], into a three-dimensional supramolecular network. |
| first_indexed | 2024-12-19T12:05:25Z |
| format | Article |
| id | doaj.art-9f947fb6cf434d8b829877ebaef0e1a6 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-19T12:05:25Z |
| publishDate | 2011-09-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-9f947fb6cf434d8b829877ebaef0e1a62022-12-21T20:22:23ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-09-01679m1294m129510.1107/S1600536811033496catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate]Xiao-Ye ChenShu-Min HuoJing-Jun LinXia CaiRong-Hua ZengIn the title one-dimensional coordination polymer, {[Eu(C9H4N2O4)(C9H5N2O4)(H2O)3]·2H2O}n, one of the 1H-benzimidazole-5,6-dicarboxylate (Hbdc) ligands is protonated at the imidazole group (H2bdc). The EuIII ion is eight-coordinated by two O atoms from two Hbdc ligands, three O atoms from two H2bdc ligands and three water molecules, showing a distorted square-antiprismatic geometry. The EuIII ions are bridged by the carboxylate groups of the Hbdc and H2bdc ligands, forming a chain along [110], with an Eu...Eu separation of 5.4594 (3) Å. These chains are further connected by intermolecular O—H...O, N—H...O and N—H...N hydrogen bonds, as well as π–π interactions between the imidazole and benzene rings [centroid–centroid distances = 3.558 (3), 3.906 (2), 3.397 (3), 3.796 (2) and 3.898 (2) Å], into a three-dimensional supramolecular network.http://scripts.iucr.org/cgi-bin/paper?S1600536811033496 |
| spellingShingle | Xiao-Ye Chen Shu-Min Huo Jing-Jun Lin Xia Cai Rong-Hua Zeng catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate] Acta Crystallographica Section E |
| title | catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate] |
| title_full | catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate] |
| title_fullStr | catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate] |
| title_full_unstemmed | catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate] |
| title_short | catena-Poly[[[triaquaeuropium(III)]-μ-(1H-benzimidazole-5,6-dicarboxylato-κ2O5:O6)-μ-(1H,3H-benzimidazol-3-ium-5,6-dicarboxylato-κ3O5:O6,O6′)] dihydrate] |
| title_sort | catena poly triaquaeuropium iii amp 956 1h benzimidazole 5 6 dicarboxylato amp 954 2o5 o6 amp 956 1h 3h benzimidazol 3 ium 5 6 dicarboxylato amp 954 3o5 o6 o6 amp 8242 dihydrate |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536811033496 |
| work_keys_str_mv | AT xiaoyechen catenapolytriaquaeuropiumiiiamp9561hbenzimidazole56dicarboxylatoamp9542o5o6amp9561h3hbenzimidazol3ium56dicarboxylatoamp9543o5o6o6amp8242dihydrate AT shuminhuo catenapolytriaquaeuropiumiiiamp9561hbenzimidazole56dicarboxylatoamp9542o5o6amp9561h3hbenzimidazol3ium56dicarboxylatoamp9543o5o6o6amp8242dihydrate AT jingjunlin catenapolytriaquaeuropiumiiiamp9561hbenzimidazole56dicarboxylatoamp9542o5o6amp9561h3hbenzimidazol3ium56dicarboxylatoamp9543o5o6o6amp8242dihydrate AT xiacai catenapolytriaquaeuropiumiiiamp9561hbenzimidazole56dicarboxylatoamp9542o5o6amp9561h3hbenzimidazol3ium56dicarboxylatoamp9543o5o6o6amp8242dihydrate AT ronghuazeng catenapolytriaquaeuropiumiiiamp9561hbenzimidazole56dicarboxylatoamp9542o5o6amp9561h3hbenzimidazol3ium56dicarboxylatoamp9543o5o6o6amp8242dihydrate |