The partial structure with errors: a probabilistic treatment

被引:23
作者
Caliandro, R [1 ]
Carrozzini, B [1 ]
Cascarano, GL [1 ]
De Caro, L [1 ]
Giacovazzo, C [1 ]
Moustiakimov, M [1 ]
Siliqi, D [1 ]
机构
[1] CNR, Inst Crystallog, I-70126 Bari, Italy
来源
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES | 2005年 / 61卷
关键词
D O I
10.1107/S0108767305009013
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The method of the joint probability distribution functions has been applied to the case in which observed ( with errors) and calculated structure factors are available, the latter referred to a part of the structure with finite errors in the coordinates, the thermal parameters and the scattering factors. Results obtained by other authors are confirmed and generalized. A new relationship is found to estimate the parameter sigma(A), affecting the reliability of the estimates of cos(phi - phi(p)). Some practical applications are described.
引用
收藏
页码:343 / 349
页数:7
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