Structural roles of water in potassium nitrilosulphonate dihydrate, K3N(SO3)3.2H2O

Hall J.R. and Johnson R.A. (1978) Structural roles of water in potassium nitrilosulphonate dihydrate, K3N(SO3)3.2H2O. Journal of Molecular Structure, 48 3: 353-361. doi:10.1016/0022-2860(78)87245-7


Author Hall J.R.
Johnson R.A.
Title Structural roles of water in potassium nitrilosulphonate dihydrate, K3N(SO3)3.2H2O
Journal name Journal of Molecular Structure   Check publisher's open access policy
ISSN 0022-2860
Publication date 1978-01-01
Sub-type Article (original research)
DOI 10.1016/0022-2860(78)87245-7
Open Access Status Not yet assessed
Volume 48
Issue 3
Start page 353
End page 361
Total pages 9
Subject 1315 Structural Biology
1605 Policy and Administration
1606 Political Science
1607 Social Work
2501 Materials Science (miscellaneous)
3107 Atomic and Molecular Physics, and Optics
Abstract The structural roles of the two types of lattice water in K3N(SO3)3.2H2O have been determined from the geometries of their immediate environments. Through hydrogen bonds of different lengths (and hence strengths), H2O(1) links adjacent N(SO3)3 3-ions belonging to the same unit cell and lying on the same crystallographic mirror plane as O(1).H2O(2) links identical N(SO3)3 3-ions contained in unit cells adjacent in the b direction, by very weak, equivalent hydrogen bonds. The hydrogen atoms of H2O(1) are assigned to Cs sites in the unit cell and those of H2O(2) are assigned to C1 sites. The proposed site occupancies are verified by infrared spectroscopy using the "isotopic dilution" technique.
Q-Index Code C1
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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