Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV)
The Sn-IV atom in the title compound, [Sn(C6H5)(C14H19-N4S) Cl-2], exists within a distorted octahedral geometry defined by the N, N', S-tridentate monodeprotonated Schiff base ligand, two mutually trans Cl atoms, and the ipso-C atom of the Sn-bound phenyl group; the latter is trans to the azo-...
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| Format: | Article |
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International Union of Crystallography
2010
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| _version_ | 1796946280735309824 |
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| author | Salam, M.A. Abu Affan, M. Ahmad, F.B. Tahir, M.I.M. Tiekink, E.R.T. |
| author_facet | Salam, M.A. Abu Affan, M. Ahmad, F.B. Tahir, M.I.M. Tiekink, E.R.T. |
| author_sort | Salam, M.A. |
| collection | UM |
| description | The Sn-IV atom in the title compound, [Sn(C6H5)(C14H19-N4S) Cl-2], exists within a distorted octahedral geometry defined by the N, N', S-tridentate monodeprotonated Schiff base ligand, two mutually trans Cl atoms, and the ipso-C atom of the Sn-bound phenyl group; the latter is trans to the azo-N atom. The greatest distortion from the ideal geometry is found in the nominally trans angle formed by the S and pyridyl-N atoms at Sn [151.03 (4)degrees]. With the exception of the cyclohexyl group (chair form), the Schiff base ligand is almost planar (r.m.s. deviation of non-H and Sn atoms = 0.053 angstrom). The nearly orthogonal orientation of the Sn-bound phenyl group [N-Sn-C-C torsion angle = 70.8 (5)degrees] to the planar portion of the Schiff base allows for the formation of significant intramolecular C-H center dot center dot center dot Cl interactions which preclude the Cl atoms from participating in N-H center dot center dot center dot Cl hydrogen bonds. Instead, C-H center dot center dot center dot pi contacts, involving methylene H and the Sn-bound phenyl group, lead to the formation of supramolecular chains that pack in the bc plane. Connections between these layers are of the type C-H center dot center dot center dot Cl. |
| first_indexed | 2024-03-06T05:29:19Z |
| format | Article |
| id | um.eprints-11692 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:29:19Z |
| publishDate | 2010 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | um.eprints-116922019-01-31T04:51:48Z http://eprints.um.edu.my/11692/ Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) Salam, M.A. Abu Affan, M. Ahmad, F.B. Tahir, M.I.M. Tiekink, E.R.T. Q Science (General) The Sn-IV atom in the title compound, [Sn(C6H5)(C14H19-N4S) Cl-2], exists within a distorted octahedral geometry defined by the N, N', S-tridentate monodeprotonated Schiff base ligand, two mutually trans Cl atoms, and the ipso-C atom of the Sn-bound phenyl group; the latter is trans to the azo-N atom. The greatest distortion from the ideal geometry is found in the nominally trans angle formed by the S and pyridyl-N atoms at Sn [151.03 (4)degrees]. With the exception of the cyclohexyl group (chair form), the Schiff base ligand is almost planar (r.m.s. deviation of non-H and Sn atoms = 0.053 angstrom). The nearly orthogonal orientation of the Sn-bound phenyl group [N-Sn-C-C torsion angle = 70.8 (5)degrees] to the planar portion of the Schiff base allows for the formation of significant intramolecular C-H center dot center dot center dot Cl interactions which preclude the Cl atoms from participating in N-H center dot center dot center dot Cl hydrogen bonds. Instead, C-H center dot center dot center dot pi contacts, involving methylene H and the Sn-bound phenyl group, lead to the formation of supramolecular chains that pack in the bc plane. Connections between these layers are of the type C-H center dot center dot center dot Cl. International Union of Crystallography 2010 Article PeerReviewed Salam, M.A. and Abu Affan, M. and Ahmad, F.B. and Tahir, M.I.M. and Tiekink, E.R.T. (2010) Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV). Acta Crystallographica Section E: Structure Reports Online, 66 (12). M1503-U231. ISSN 1600-5368, |
| spellingShingle | Q Science (General) Salam, M.A. Abu Affan, M. Ahmad, F.B. Tahir, M.I.M. Tiekink, E.R.T. Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) |
| title | Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) |
| title_full | Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) |
| title_fullStr | Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) |
| title_full_unstemmed | Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) |
| title_short | Dichlorido{4-cyclohexyl-1-[1-(2-pyridyl-kappa N)ethylidene]thiosemicarbazidato-kappa N-2(1),S}phenyltin(IV) |
| title_sort | dichlorido 4 cyclohexyl 1 1 2 pyridyl kappa n ethylidene thiosemicarbazidato kappa n 2 1 s phenyltin iv |
| topic | Q Science (General) |
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