The normalized reduced form and cell mathematical tools for lattice analysis--symmetry and similarity. From: Journal of Research of the National Institute of Standards andTechnology | Date: November 1, 2003| Author: Mighell, Alan D. | COPYRIGHT 2003 National Institute of Standards and Technology. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group.Copyright information

To intelligently and effectively use crystallographic databases, mathematical and computer tools are required that can elucidate diverse types of intra- and interlattice relationships. Two such tools are the normalized reduced form and normalized reduced cell. Practical experience has revealed that the first tool--the normalized reduced form--is very helpful in establishing lattice metric symmetry as it enables one to readily deduce significant relationships between the elements of...

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