| Автор | P S Salmon |
| Автор | P B Lond |
| Дата выпуска | 1992-06-08 |
| dc.description | The method of isotopic substitution in neutron diffraction is applied to study the coordination environment of Cl<sup>-</sup> in a 0.999(3) molal solution of NaCl in fully deuterated ethylene glycol (EG). It is shown that the EG molecules act as monodentate ligands to give a Cl(EG)<sub>4</sub><sup>-</sup> complex that comprises Cl<sup>-</sup> . . . D-O hydrogen bonds which are approximately linear and of length 2.14(3) AA. The results are compared with those obtained for the Cl<sup>-</sup> coordination complex in aqueous and methanolic solution. It is found that there is a reduction from approximately=6 to approximately=4 in the number of ligands binding to Cl<sup>-</sup> on changing the solvent from water to EG and that, for all three solvents, the Cl<sup>-</sup> . . . D-O hydrogen bond is typically linear. The effect of a small hydrogen imbalance between the solutions used for isotopic substitution experiments is briefly considered. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The structure of Cl<sup>-</sup> solutions in ethylene glycol studied by neutron diffraction |
| Тип | paper |
| DOI | 10.1088/0953-8984/4/23/002 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 4 |
| Первая страница | 5249 |
| Последняя страница | 5262 |
| Аффилиация | P S Salmon; Sch. of Phys., East Anglia Univ., Norwich, UK |
| Аффилиация | P B Lond; Sch. of Phys., East Anglia Univ., Norwich, UK |
| Выпуск | 23 |
