Date of Download: 9/17/2019 Copyright © ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk.

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1 Date of Download: 9/17/2019 Copyright © 2019. ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk Edition, 1998 The 14-space (Bravais) lattices illustrated by a unit cell of each: (1) triclinic, primitive; (2) monoclinic, primitive; (3) monoclinic, base centered; (4) orthorhombic, primitive; (5) orthorhombic, base centered; (6) orthorhombic, body centered; (7) orthorhombic, face centered; (8) tetragonal, primitive; (9) tetragonal, body centered; (10) hexagonal, primitive; (11) rhombohedral, primitive; (12) cubic, primitive; (13) cubic, body centered; (14) cubic, face centered Figure Legend:

2 Date of Download: 9/17/2019 Copyright © 2019. ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk Edition, 1998 Unit cells and atom positions for some simple metal crystals. Also listed are the space lattice and crystal system, space-group notation, and prototype for each crystal. The lattice parameters reported are for the prototype crystal. In order to show the atom arrangements more clearly, the atoms in these drawings are shown much smaller than their true effective size in real crystals. Figure Legend:

3 Date of Download: 9/17/2019 Copyright © 2019. ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk Edition, 1998 Unit cells and atom positions for (a) face-centered cubic, (b) close-packed hexagonal, and (c) body-centered cubic unit cells. The positions of the atoms are shown as dots at the left of each pair of drawings, while the atoms themselves are shown close to their true effective size by spheres or portions of spheres at the right of each pair. Figure Legend:

4 Date of Download: 9/17/2019 Copyright © 2019. ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk Edition, 1998 Solid-solution mechanisms. (a) Interstitial. (b) Substitutional Figure Legend:

5 Date of Download: 9/17/2019 Copyright © 2019. ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk Edition, 1998 AuCu II structure; a one-dimensional, long-period superlattice, having antiphase boundaries spaced at intervals of five unit cells of the disordered state Figure Legend:

6 Date of Download: 9/17/2019 Copyright © 2019. ASM International. All rights reserved. From: Crystal Structure of Metallic Elements Metals Handbook Desk Edition, 1998 Two-dimensional, long-period superlattice, having antiphase boundaries spaced at intervals M 1 and M 2 and unit-cell dimensions a, b, and c in the ordered state. The palladium atom has different positions in the small cubes in domains I, II, III, and IV. Figure Legend: