Data Item _reflns.pdbx_aniso_B_tensor_eigenvector_2_ortho[1]

General

Item name
_reflns.pdbx_aniso_B_tensor_eigenvector_2_ortho[1]
Category name
reflns
Attribute name
pdbx_aniso_B_tensor_eigenvector_2_ortho[1]
Required in PDB entries
no
Used in current PDB entries
Yes, in about 0.01 % of entries

Item Description

X component of the second eigenvector of the diffraction anisotropy tensor. The applicable orthogonalization convention is that specified by _reflns.pdbx_orthogonalization_convention.

Data Type

Data type code
float
Data type detail
float item types are the subset of numbers that are the floating numbers.
Primitive data type code
numb
Regular expression
-?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?

Allowed Boundary Conditions

Minimum Value Maximum Value
-1.0 1.0

Subcategories

Subcategory Name Subcategory Description
unit_vector The collection of elements of a vector whose norm equals 1.
eigendecomposition The collection of items making up the Eigendecomposition of a
matrix. For an n x n matrix, instances of this subcategory will
consist of n Eigenvectors of dimension n, and n Eigenvalues.

Aliases

Alias Item Name Dictionary Name Dictionary Version
_reflns.gphl_aniso_B_tensor_eigenvector_2_ortho[1] gphl-proc-aniso-extension.dic 0.0