Crystal structure of tetraaquabis(3,5-diamino- 4H-1,2,4-triazol-1-ium)cobalt(II) bis[bis(pyridine-2,6-dicarboxylato)- cobaltate(II)] dihydrate
The asymmetric unit of the title compound, [Co(C2H6N5)2- (H2O)4][Co(C7H3NO4)2]2�2H2O, features 1.5 CoII ions (one anionic complex and one half cationic complex) and one water molecule. In the cationic complex, the CoII atom is located on an inversion centre and is coordinated by two triazolium...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2015
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| Online Access: | http://eprints.usm.my/38595/1/Crystal_structure_of_tetraaquabis%283%2C5-diamino-4H-1%2C2%2C4-triazol-1-ium%29cobalt%28II%29.pdf |
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| author | Johnson, Atim Mbonu, Justina Hussain, Zahid Loh, Wan Sin Fun, Hoong Kun |
| author_facet | Johnson, Atim Mbonu, Justina Hussain, Zahid Loh, Wan Sin Fun, Hoong Kun |
| author_sort | Johnson, Atim |
| collection | USM |
| description | The asymmetric unit of the title compound, [Co(C2H6N5)2-
(H2O)4][Co(C7H3NO4)2]2�2H2O, features 1.5 CoII ions (one
anionic complex and one half cationic complex) and one water
molecule. In the cationic complex, the CoII atom is located on
an inversion centre and is coordinated by two triazolium
cations and four water molecules, adopting an octahedral
geometry where the N atoms of the two triazolium cations
occupy the axial positions and the O atoms of the four water
molecules the equatorial positions. The two triazole ligands
are parallel offset (with a distance of 1.38 A ° between their
planes). In the anionic complex, the CoII ion is six-coordinated
by two N and four O atoms of the two pyridine-2,6-
dicarboxylate anions, exhibiting a slightly distorted octahedral
coordination geometry in which the mean plane of the two
pyridine-2,6-dicarboxylate anions are almost perpendicular to
each other, making a dihedral angle of 85.87 (2)�. In the
crystal, molecules are linked into a three-dimensional network
via C—H� � �O, C—H� � �N, O—H� � �O and N—H� � �O
hydrogen bonds. |
| first_indexed | 2024-03-06T15:14:28Z |
| format | Article |
| id | usm.eprints-38595 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:14:28Z |
| publishDate | 2015 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | usm.eprints-385952018-01-29T08:20:24Z http://eprints.usm.my/38595/ Crystal structure of tetraaquabis(3,5-diamino- 4H-1,2,4-triazol-1-ium)cobalt(II) bis[bis(pyridine-2,6-dicarboxylato)- cobaltate(II)] dihydrate Johnson, Atim Mbonu, Justina Hussain, Zahid Loh, Wan Sin Fun, Hoong Kun QC1-999 Physics The asymmetric unit of the title compound, [Co(C2H6N5)2- (H2O)4][Co(C7H3NO4)2]2�2H2O, features 1.5 CoII ions (one anionic complex and one half cationic complex) and one water molecule. In the cationic complex, the CoII atom is located on an inversion centre and is coordinated by two triazolium cations and four water molecules, adopting an octahedral geometry where the N atoms of the two triazolium cations occupy the axial positions and the O atoms of the four water molecules the equatorial positions. The two triazole ligands are parallel offset (with a distance of 1.38 A ° between their planes). In the anionic complex, the CoII ion is six-coordinated by two N and four O atoms of the two pyridine-2,6- dicarboxylate anions, exhibiting a slightly distorted octahedral coordination geometry in which the mean plane of the two pyridine-2,6-dicarboxylate anions are almost perpendicular to each other, making a dihedral angle of 85.87 (2)�. In the crystal, molecules are linked into a three-dimensional network via C—H� � �O, C—H� � �N, O—H� � �O and N—H� � �O hydrogen bonds. International Union of Crystallography 2015 Article PeerReviewed application/pdf en http://eprints.usm.my/38595/1/Crystal_structure_of_tetraaquabis%283%2C5-diamino-4H-1%2C2%2C4-triazol-1-ium%29cobalt%28II%29.pdf Johnson, Atim and Mbonu, Justina and Hussain, Zahid and Loh, Wan Sin and Fun, Hoong Kun (2015) Crystal structure of tetraaquabis(3,5-diamino- 4H-1,2,4-triazol-1-ium)cobalt(II) bis[bis(pyridine-2,6-dicarboxylato)- cobaltate(II)] dihydrate. Acta Crystallographica Section E: Crystallographic Communications, 71. pp. 139-140. ISSN 2056-9890 https://doi.org/10.1107/S2056989015010014 |
| spellingShingle | QC1-999 Physics Johnson, Atim Mbonu, Justina Hussain, Zahid Loh, Wan Sin Fun, Hoong Kun Crystal structure of tetraaquabis(3,5-diamino- 4H-1,2,4-triazol-1-ium)cobalt(II) bis[bis(pyridine-2,6-dicarboxylato)- cobaltate(II)] dihydrate |
| title | Crystal structure of tetraaquabis(3,5-diamino-
4H-1,2,4-triazol-1-ium)cobalt(II)
bis[bis(pyridine-2,6-dicarboxylato)-
cobaltate(II)] dihydrate |
| title_full | Crystal structure of tetraaquabis(3,5-diamino-
4H-1,2,4-triazol-1-ium)cobalt(II)
bis[bis(pyridine-2,6-dicarboxylato)-
cobaltate(II)] dihydrate |
| title_fullStr | Crystal structure of tetraaquabis(3,5-diamino-
4H-1,2,4-triazol-1-ium)cobalt(II)
bis[bis(pyridine-2,6-dicarboxylato)-
cobaltate(II)] dihydrate |
| title_full_unstemmed | Crystal structure of tetraaquabis(3,5-diamino-
4H-1,2,4-triazol-1-ium)cobalt(II)
bis[bis(pyridine-2,6-dicarboxylato)-
cobaltate(II)] dihydrate |
| title_short | Crystal structure of tetraaquabis(3,5-diamino-
4H-1,2,4-triazol-1-ium)cobalt(II)
bis[bis(pyridine-2,6-dicarboxylato)-
cobaltate(II)] dihydrate |
| title_sort | crystal structure of tetraaquabis 3 5 diamino 4h 1 2 4 triazol 1 ium cobalt ii bis bis pyridine 2 6 dicarboxylato cobaltate ii dihydrate |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/38595/1/Crystal_structure_of_tetraaquabis%283%2C5-diamino-4H-1%2C2%2C4-triazol-1-ium%29cobalt%28II%29.pdf |
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