Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II)
In the title complex, [CoCl2(C25H21N5)], the CoII atom is coordinated by two Cl atoms and two N atoms, provided by a tridentate pyrazolylpyridyl ligand, forming a slightly distorted tetrahedral geometry [range of angles: 96.51 (10) (chelate ring) to 118.60 (9)°]. The dihedral angle between Cl/Co/Cl...
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International Union of Crystallography
2015-04-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989015003862 |
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doaj-e03400e629ee48969492b9e057db76a62020-11-24T22:15:46ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-04-01714m75m7610.1107/S2056989015003862tk5360Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II)Kyung-sun Son0Jeong Oh Woo1Daeyoung Kim2Sung Kwon Kang3Department of Chemistry, Chungnam National University, Daejeon 305-764, Republic of KoreaDepartment of Chemistry, Chungnam National University, Daejeon 305-764, Republic of KoreaDepartment of Chemistry, Chungnam National University, Daejeon 305-764, Republic of KoreaDepartment of Chemistry, Chungnam National University, Daejeon 305-764, Republic of KoreaIn the title complex, [CoCl2(C25H21N5)], the CoII atom is coordinated by two Cl atoms and two N atoms, provided by a tridentate pyrazolylpyridyl ligand, forming a slightly distorted tetrahedral geometry [range of angles: 96.51 (10) (chelate ring) to 118.60 (9)°]. The dihedral angle between Cl/Co/Cl and N/Co/N planes is 86.83 (7)°. The chelate ring has the conformation of a distorted boat. The dihedral angle between pyridyl ring and the coordinated pyrazolyl ring is 56.16 (12)°. The uncoordinated pyrazolyl ring is almost perpendicular to the pyridyl ring with the dihedral angle of 87.49 (10)°. In the crystal packing, intermolecular phenyl-C—H ...π(pyridyl) interactions generate dimeric aggregates. These are connected into a zigzag supramolecular chain along the c-axis direction via π–π interactions [inter-centroid distance between pyridyl and phenyl rings = 3.664 (2) Å].http://scripts.iucr.org/cgi-bin/paper?S2056989015003862crystal structureCoII complexpyrazolylpyridylC—H ...π interactionsπ–π interactions |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Kyung-sun Son Jeong Oh Woo Daeyoung Kim Sung Kwon Kang |
| spellingShingle |
Kyung-sun Son Jeong Oh Woo Daeyoung Kim Sung Kwon Kang Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II) Acta Crystallographica Section E: Crystallographic Communications crystal structure CoII complex pyrazolylpyridyl C—H ...π interactions π–π interactions |
| author_facet |
Kyung-sun Son Jeong Oh Woo Daeyoung Kim Sung Kwon Kang |
| author_sort |
Kyung-sun Son |
| title |
Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II) |
| title_short |
Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II) |
| title_full |
Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II) |
| title_fullStr |
Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II) |
| title_full_unstemmed |
Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II) |
| title_sort |
crystal structure of dichlorido{2,6-bis[(3-phenyl-1h-pyrazol-1-yl)methyl]pyridine}cobalt(ii) |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E: Crystallographic Communications |
| issn |
2056-9890 |
| publishDate |
2015-04-01 |
| description |
In the title complex, [CoCl2(C25H21N5)], the CoII atom is coordinated by two Cl atoms and two N atoms, provided by a tridentate pyrazolylpyridyl ligand, forming a slightly distorted tetrahedral geometry [range of angles: 96.51 (10) (chelate ring) to 118.60 (9)°]. The dihedral angle between Cl/Co/Cl and N/Co/N planes is 86.83 (7)°. The chelate ring has the conformation of a distorted boat. The dihedral angle between pyridyl ring and the coordinated pyrazolyl ring is 56.16 (12)°. The uncoordinated pyrazolyl ring is almost perpendicular to the pyridyl ring with the dihedral angle of 87.49 (10)°. In the crystal packing, intermolecular phenyl-C—H ...π(pyridyl) interactions generate dimeric aggregates. These are connected into a zigzag supramolecular chain along the c-axis direction via π–π interactions [inter-centroid distance between pyridyl and phenyl rings = 3.664 (2) Å]. |
| topic |
crystal structure CoII complex pyrazolylpyridyl C—H ...π interactions π–π interactions |
| url |
http://scripts.iucr.org/cgi-bin/paper?S2056989015003862 |
| work_keys_str_mv |
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