Crystallographic Information Framework

[CIF logo]

Index

Macromolecular dictionary (mmCIF) version 2.0.09

_refln.A_meas_au

Name:
'_refln.A_meas_au'

Definition:

   The measured value of structure-factor component A in
   arbitrary units.

   A = |F|cos(phase)

Type: float

Mandatory item: no

Related item: _refln.A_meas (conversion_arbitrary)

Category: refln


International Tables for Crystallography

Volume G: Definition and exchange of crystallographic data

First online edition (2006)

Edited by S. R. Hall and B. McMahon

An essential guide and reference to CIF for programmers, data managers handling crystal-structure information and practising crystallographers.