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Results for DC.creator="A." AND DC.creator="G." AND DC.creator="Orpen" in section 9.6.2 of volume C |
Statistics
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.4, pp. 813-814 [ doi:10.1107/97809553602060000622 ]
... Statistics Where there are less than four independent observations of a given bond length, then each individual observation is given explicitly ... and is the ith observation of the bond length in a total sample of n observations. Recent work (Taylor & Kennard, 1983 ... to the weighted mean, where the ith observation is assigned a weight equal to 1/var(di). This is ...
Classification of bonds
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.3, p. 813 [ doi:10.1107/97809553602060000622 ]
... crystallographers, and others who may use it; (ii) to permit a meaningful average value to be cited for each bond length. With reference to (ii), it was considered that a sample of bond lengths could be averaged meaningfully if: (a) the sample was unimodally distributed; (b) the sample standard ...
Program system
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.2, p. 813 [ doi:10.1107/97809553602060000622 ]
Program system 9.6.2.2. Program system All calculations were performed on a University of Bristol VAX 11/750 computer. Programs BIBSER, CONNSER ... Murray-Rust & Raftery, 1985a,b), as locally modified, were used. A stand-alone program was written to implement the selection criteria, whilst a new program (STATS) was used for statistical calculations described ...
Selection of crystallographic data
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.1, p. 812 [ doi:10.1107/97809553602060000622 ]
... and were used in the averaging procedures: (i) Structure contains a d- or f-block metal. (ii) Atomic coordinates for the ... of higher precision were included on the basis that either (a) the crystallographic R factor was <= 0.07 and the reported mean ... 0 in the CSD). (vi) Where the structure of a given compound had been determined more than once within ...
Methodology
International Tables for Crystallography (2006). Vol. C, Section 9.6.2, pp. 812-814 [ doi:10.1107/97809553602060000622 ]
... and were used in the averaging procedures: (i) Structure contains a d- or f-block metal. (ii) Atomic coordinates for the ... of higher precision were included on the basis that either (a) the crystallographic R factor was <= 0.07 and the reported mean ... 0 in the CSD). (vi) Where the structure of a given compound had been determined more than once within ...
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.4, pp. 813-814 [ doi:10.1107/97809553602060000622 ]
... Statistics Where there are less than four independent observations of a given bond length, then each individual observation is given explicitly ... and is the ith observation of the bond length in a total sample of n observations. Recent work (Taylor & Kennard, 1983 ... to the weighted mean, where the ith observation is assigned a weight equal to 1/var(di). This is ...
Classification of bonds
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.3, p. 813 [ doi:10.1107/97809553602060000622 ]
... crystallographers, and others who may use it; (ii) to permit a meaningful average value to be cited for each bond length. With reference to (ii), it was considered that a sample of bond lengths could be averaged meaningfully if: (a) the sample was unimodally distributed; (b) the sample standard ...
Program system
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.2, p. 813 [ doi:10.1107/97809553602060000622 ]
Program system 9.6.2.2. Program system All calculations were performed on a University of Bristol VAX 11/750 computer. Programs BIBSER, CONNSER ... Murray-Rust & Raftery, 1985a,b), as locally modified, were used. A stand-alone program was written to implement the selection criteria, whilst a new program (STATS) was used for statistical calculations described ...
Selection of crystallographic data
International Tables for Crystallography (2006). Vol. C, Section 9.6.2.1, p. 812 [ doi:10.1107/97809553602060000622 ]
... and were used in the averaging procedures: (i) Structure contains a d- or f-block metal. (ii) Atomic coordinates for the ... of higher precision were included on the basis that either (a) the crystallographic R factor was <= 0.07 and the reported mean ... 0 in the CSD). (vi) Where the structure of a given compound had been determined more than once within ...
Methodology
International Tables for Crystallography (2006). Vol. C, Section 9.6.2, pp. 812-814 [ doi:10.1107/97809553602060000622 ]
... and were used in the averaging procedures: (i) Structure contains a d- or f-block metal. (ii) Atomic coordinates for the ... of higher precision were included on the basis that either (a) the crystallographic R factor was <= 0.07 and the reported mean ... 0 in the CSD). (vi) Where the structure of a given compound had been determined more than once within ...
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