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 Results for DC.creator="U." AND DC.creator="Shmueli" in section 1.6.2 of volume A
Pitfalls in space-group determination
Shmueli, U. and Flack, H. D.  International Tables for Crystallography (2016). Vol. A, Section 1.6.2.5, p. 111 [ doi:10.1107/97809553602060000924 ]
Pitfalls in space-group determination 1.6.2.5. Pitfalls in space-group determination The methods described in Sections 1.6.2 and 1.6.5.1 rely on the crystal measured being a single-domain crystal, i.e. it should not be twinned. Nevertheless, some types of twin are easily identified at the measurement stage as they give rise ...

Restrictions on space groups
Shmueli, U. and Flack, H. D.  International Tables for Crystallography (2016). Vol. A, Section 1.6.2.4, p. 111 [ doi:10.1107/97809553602060000924 ]
Restrictions on space groups 1.6.2.4. Restrictions on space groups The values of certain chemical and physical properties of a bulk compound, or its crystals, have implications for the assignment of the space group of a crystal structure. In the chemical domain, notably in proteins and small-molecule natural products, information concerning ...

Symmetry information from the structure solution
Shmueli, U. and Flack, H. D.  International Tables for Crystallography (2016). Vol. A, Section 1.6.2.3, p. 110 [ doi:10.1107/97809553602060000924 ]
Symmetry information from the structure solution 1.6.2.3. Symmetry information from the structure solution It is also possible to obtain information on the symmetry of the crystal after structure solution. The latter is obtained either in space group P1 (i.e. no symmetry assumed) or in some other candidate space group. The analysis ...

Structure-factor statistics and crystal symmetry
Shmueli, U. and Flack, H. D.  International Tables for Crystallography (2016). Vol. A, Section 1.6.2.2, pp. 109-110 [ doi:10.1107/97809553602060000924 ]
... literature and summarized in the book Introduction to Crystallographic Statistics (Shmueli & Weiss, 1995). The basics of the exact p.d.f.'s ... be expanded in a Fourier series within this range (cf. Shmueli et al., 1984). This is the basis of the derivation, the details of which are well documented (e.g. Shmueli et al., 1984; Shmueli & Weiss, 1995; Shmueli, 2007). ...

Symmetry information from the diffraction pattern
Shmueli, U. and Flack, H. D.  International Tables for Crystallography (2016). Vol. A, Section 1.6.2.1, pp. 107-109 [ doi:10.1107/97809553602060000924 ]
... e.g. in Okaya & Pepinsky (1955), Rossmann & Arnold (2001) and Flack & Shmueli (2007). It follows from (1.6.2.1) thatregardless of the contribution ... in Appendix 1.4.4 of International Tables for Crystallography Volume B (Shmueli, 2008).3 In the past, one used to inspect the ... set having an intensity (I) greater than n standard uncertainties [u(I)] [i.e. ] is displayed for various values of n. ...

Symmetry determination from single-crystal studies
Shmueli, U. and Flack, H. D.  International Tables for Crystallography (2016). Vol. A, Section 1.6.2, pp. 107-111 [ doi:10.1107/97809553602060000924 ]
... e.g. in Okaya & Pepinsky (1955), Rossmann & Arnold (2001) and Flack & Shmueli (2007). It follows from (1.6.2.1) thatregardless of the contribution ... in Appendix 1.4.4 of International Tables for Crystallography Volume B (Shmueli, 2008).3 In the past, one used to inspect the ... set having an intensity (I) greater than n standard uncertainties [u(I)] [i.e. ] is displayed for various values of n. ...

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