Lattices : Symmetry of Crystals and Molecules – oi

We use cookies to enhance your experience on our website. By clicking 'continue' or by continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time. We use cookies to enhance your experience on our website. By continuing to use our website, you are agreeing to our use of cookies. You can change your cookie settings at any time. The definition of ‘lattice’ in one, two and three dimensions is discussed, together with the choice of unit cell. The Bravais lattices are explained with stereoscopic illustrations, system by system, and the reciprocal lattice introduced. The law of rational intercepts and its ramifications are described, leading to an examination of preferential crystal growth planes. Transformation of unit cell vectors, zone symbols, coordinates of points in a unit cell, Miller indices and reciprocal unit cell vectors are described in detail, with examples. The Wigner–Seitz cell is discussed as an... The definition of ‘lattice’ in one, two and three dimensions is discussed, together with the choice of unit cell. The Bravais lattices are explained with stereoscopic illustrations, system by system, and the reciprocal lattice introduced. The law of rational intercepts and its ramifications are described, leading to an examination of preferential crystal growth planes. Transformation of unit cell vectors, zone symbols, coordinates of points in a unit cell, Miller indices and reciprocal unit cell vectors are described in detail, with examples. The Wigner–Seitz cell is discussed as an alternative crystal unit cell. Matrix representations of point groups are introduced, Source.


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