The crystal structure of sulphitotriamminepalladium(II)
The structure of PdSO3(NH3)3 has been determined. It forms crystals of space group P21/c, with a = 7·84, b = 6·96, c = 13·77 Å, β = 126·7°, with four molecules in the unit cell. The structure was solved by Patterson methods, and refined by full-matrix least-squares. There is square planar co-ordinat...
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1967
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00224944_v_n_p1194_Spinnler http://hdl.handle.net/20.500.12110/paper_00224944_v_n_p1194_Spinnler |
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paper:paper_00224944_v_n_p1194_Spinnler2023-06-08T14:51:12Z The crystal structure of sulphitotriamminepalladium(II) Spinnler, Martín Adolfo The structure of PdSO3(NH3)3 has been determined. It forms crystals of space group P21/c, with a = 7·84, b = 6·96, c = 13·77 Å, β = 126·7°, with four molecules in the unit cell. The structure was solved by Patterson methods, and refined by full-matrix least-squares. There is square planar co-ordination around the palladium atom, the sulphito-group being bonded through sulphur and keeping the shape of a trigonal pyramid. The Pd-S distance is 2·254 ± 0·006 Å, the average Pd-N distance is 2·11 ± 0·02 Å, the average S-O distance is 1·50 ± 0·02 Å, and the average O-S-O angle is 108·6°± 1·1°. These results indicate that there is a strong Pd-S bond with some π-character, and that, in agreement with the interpretation of the infrared spectra, the S-O bonds in the complexed sulphito-group are stronger than in the sulphite ion. Fil:Spinnler, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1967 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00224944_v_n_p1194_Spinnler http://hdl.handle.net/20.500.12110/paper_00224944_v_n_p1194_Spinnler |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The structure of PdSO3(NH3)3 has been determined. It forms crystals of space group P21/c, with a = 7·84, b = 6·96, c = 13·77 Å, β = 126·7°, with four molecules in the unit cell. The structure was solved by Patterson methods, and refined by full-matrix least-squares. There is square planar co-ordination around the palladium atom, the sulphito-group being bonded through sulphur and keeping the shape of a trigonal pyramid. The Pd-S distance is 2·254 ± 0·006 Å, the average Pd-N distance is 2·11 ± 0·02 Å, the average S-O distance is 1·50 ± 0·02 Å, and the average O-S-O angle is 108·6°± 1·1°. These results indicate that there is a strong Pd-S bond with some π-character, and that, in agreement with the interpretation of the infrared spectra, the S-O bonds in the complexed sulphito-group are stronger than in the sulphite ion. |
| author |
Spinnler, Martín Adolfo |
| spellingShingle |
Spinnler, Martín Adolfo The crystal structure of sulphitotriamminepalladium(II) |
| author_facet |
Spinnler, Martín Adolfo |
| author_sort |
Spinnler, Martín Adolfo |
| title |
The crystal structure of sulphitotriamminepalladium(II) |
| title_short |
The crystal structure of sulphitotriamminepalladium(II) |
| title_full |
The crystal structure of sulphitotriamminepalladium(II) |
| title_fullStr |
The crystal structure of sulphitotriamminepalladium(II) |
| title_full_unstemmed |
The crystal structure of sulphitotriamminepalladium(II) |
| title_sort |
crystal structure of sulphitotriamminepalladium(ii) |
| publishDate |
1967 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00224944_v_n_p1194_Spinnler http://hdl.handle.net/20.500.12110/paper_00224944_v_n_p1194_Spinnler |
| work_keys_str_mv |
AT spinnlermartinadolfo thecrystalstructureofsulphitotriamminepalladiumii AT spinnlermartinadolfo crystalstructureofsulphitotriamminepalladiumii |
| _version_ |
1768544213920645120 |