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@ -109,13 +109,13 @@ It has 2 basis atoms, one at the corner and one at the center of the
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rectangle.
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</P>
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<P>A lattice of style <I>custom</I> allows you to specify a1, a2, a3, and a
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list of basis atoms to put in the unit cell. By default, a1,a2,a3 are
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3 orthogonal unit vectors (edges of a unit cube). But you can specify
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them to be of any length and non-orthogonal to each other, so that
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they describe a tilted parallelepiped. Via the <I>basis</I> keyword you
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add atoms, one at a time, to the unit cell. Its arguments are
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fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of 0.5
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means a position half-way across the unit cell in that dimension.
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list of basis atoms to put in the unit cell. By default, a1 and a2
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and a3 are 3 orthogonal unit vectors (edges of a unit cube). But you
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can specify them to be of any length and non-orthogonal to each other,
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so that they describe a tilted parallelepiped. Via the <I>basis</I>
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keyword you add atoms, one at a time, to the unit cell. Its arguments
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are fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of
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0.5 means a position half-way across the unit cell in that dimension.
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</P>
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<HR>
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@ -101,13 +101,13 @@ It has 2 basis atoms, one at the corner and one at the center of the
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rectangle.
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A lattice of style {custom} allows you to specify a1, a2, a3, and a
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list of basis atoms to put in the unit cell. By default, a1,a2,a3 are
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3 orthogonal unit vectors (edges of a unit cube). But you can specify
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them to be of any length and non-orthogonal to each other, so that
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they describe a tilted parallelepiped. Via the {basis} keyword you
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add atoms, one at a time, to the unit cell. Its arguments are
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fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of 0.5
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means a position half-way across the unit cell in that dimension.
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list of basis atoms to put in the unit cell. By default, a1 and a2
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and a3 are 3 orthogonal unit vectors (edges of a unit cube). But you
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can specify them to be of any length and non-orthogonal to each other,
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so that they describe a tilted parallelepiped. Via the {basis}
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keyword you add atoms, one at a time, to the unit cell. Its arguments
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are fractional coordinates (0.0 <= x,y,z < 1.0), so that a value of
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0.5 means a position half-way across the unit cell in that dimension.
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:line
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