CaltechAUTHORS
  A Caltech Library Service

Structure of Ice VI

Kamb, Barclay (1965) Structure of Ice VI. Science, 150 (3693). pp. 205-209. ISSN 0036-8075. https://resolver.caltech.edu/CaltechAUTHORS:20151208-103748082

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20151208-103748082

Abstract

Ice VI, a high-pressure form of density 1.31 g cm^(-3), has a tetragonal cell of dimensions a = 6.27 Å, c = 5.79 Å, space group P4_2/nmc, each cell containing ten water molecules. The structure is built up of hydrogen-bonded chains of water molecules that are analogs of the tectosilicate chains out of which the fibrous zeolites are constructed. The chains in ice VI are linked laterally to one another to form an open, zeolite-like framework. The cavities in this framework are filled with a second framework identical with the first. The two frameworks interpenetrate but do not interconnect, and the complete structure can thus be considered a "self-clathrate." This structural feature is a natural way to achieve high density in tetrahedrally linked framework structures.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1126/science.150.3693.205DOIArticle
http://www.sciencemag.org/content/150/3693/205PublisherArticle
http://www.jstor.org/stable/1718001JSTORArticle
Additional Information:© 1965 American Association for the Advancement of Science. Received 20 August 1965. Division of the Geological Sciences, contribution No. 1373. The work was supported by the NSF and the Sloan Foundation. I thank Steven Card and Jon Evans for assistance with the experimental work and calculations, and Linus Pauling for helpful discussion.
Funders:
Funding AgencyGrant Number
NSFUNSPECIFIED
Alfred P. Sloan FoundationUNSPECIFIED
Other Numbering System:
Other Numbering System NameOther Numbering System ID
Caltech Division of Geological Sciences1373
Issue or Number:3693
Record Number:CaltechAUTHORS:20151208-103748082
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20151208-103748082
Official Citation:Structure of Ice VI Barclay Kamb Science 8 October 1965: 150 (3693), 205-209. [DOI:10.1126/science.150.3693.205]
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:62694
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:08 Dec 2015 22:41
Last Modified:03 Oct 2019 09:21

Repository Staff Only: item control page