International
Tables for
Crystallography
Volume F
Crystallography of biological macromolecules
Edited by M. G. Rossmann and E. Arnold

International Tables for Crystallography (2006). Vol. F. ch. 26.1, p. 757   | 1 | 2 |

Figure 26.1.3.2 

C. C. F. Blake,a R. H. Fenn,a§ L. N. Johnson,a* D. F. Koenig,a‡‡ G. A. Mair,a‡‡ A. C. T. North,a§§ J. W. H. Oldham,a¶¶ D. C. Phillips,a¶¶ R. J. Poljak,a‡‡‡ V. R. Sarmaa§§§ and C. A. Vernonb¶¶

a Davy Faraday Research Laboratory, The Royal Institution, London W1X 4BS, England, and bDepartment of Chemistry, University College London, Gower Street, London WC1E 6BT, England
Correspondence e-mail:  louise@biop.ox.ac.uk

[Figure 26.1.3.2]
Figure 26.1.3.2

The [a^{*}b^{*}] plane of the reciprocal lattice oriented to rotate about the [[\bar{1}10]] axis. The indexing of reflections in a monoclinic unit cell with axes [A^{*}] and [B^{*}] is also shown. [A^{*}] coincides with [110] in the tetragonal lattice and [B^{*}] coincides with [b^{*}]. The rotation axis is the B axis in the monoclinic cell. The reciprocal-lattice dimensions with Cu Kα radiation are [a^{*} = b^{*} = 0.0195]; [c^{*} = 0.0406] r.l.u., while the cell diagonal in the [a^{*}b^{*}] plane is 0.0276 r.l.u.