Cyrilovite Cozzupoli D, Grubessi O, Mottana A, Zanazzi P F Mineralogy and Petrology 37 (1987) 1-14 Cyrilovite from Italy: structure and crystal chemistry Locality: Bosa, Sardinia, Italy _database_code_amcsd 0014614 7.313 7.313 19.3150 90 90 90 P4_12_12 atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Na .3755 .3755 .5 .0208 .0208 .0239 .0104 -.0021 .0021 Fe1 .3953 .1082 .2577 .0070 .0044 .0187 .0003 .0006 -.0006 Fe2 .1035 .1035 0 .0049 .0049 .0181 -.0011 .0012 -.0012 P .1411 .3660 .3502 .0055 .0067 .0156 -.0006 -.0006 .0010 O2 .2950 .5065 .3387 .0078 .0122 .0241 -.0035 .0085 -.0013 O3 .1981 .1801 .3197 .0159 .0108 .0307 .0028 .0037 .0000 O4 .1058 .3487 .4285 .0094 .0104 .0169 .0027 .0048 .0043 OH5 .1379 .3529 -.0431 .0165 .0122 .0149 -.0042 .0011 .0027 O6 .1754 .0253 .1888 .0204 .0099 .0232 -.0061 -.0071 .0022 OH7 .4106 .3492 .2109 .0120 .0028 .0209 -.0016 -.0004 .0051 Wat1 -.0331 .4252 .3139 .0097 .0192 .0228 .0012 -.0021 .0119