|
Tveitite |
| |
Yakubovich O V, Massa W, Pekov I V, Gavrilenko P G |
|
Crystallography Reports 52 (2007) 71-79 |
|
Crystal structure of tveitite-(Y): fractionation of rare-earth elements |
|
between positions and the variety of defects |
|
Locality: Rov-Gora Mountain, West Keivy, Kola Peninsula, Russia |
|
_database_code_amcsd 0012393 |
|
17.020 17.020 9.679 90 90 120 R-3 |
|
atom x y z occ Uiso |
|
YA1 .87106 .01720 .82517 .883 .0105 |
|
NaA1 .87106 .01720 .82517 .11 .0105 |
|
CaA2 .76076 .03251 .16022 .841 .0141 |
|
NdA2 .76076 .03251 .16022 .159 .0141 |
|
CaA3 .73790 .89618 .49980 .716 .0110 |
|
NaA3 .73790 .89618 .49980 .204 .0110 |
|
HoA3 .73790 .89618 .49980 .080 .0110 |
|
CaA4 0 0 .5 .092 .0169 |
|
NaA4 0 0 .5 .074 .0169 |
|
F1 .8716 .0188 .5855 .0176 |
|
F2 .7325 .8969 .7449 .0173 |
|
F3 .8902 .1570 .7483 .0148 |
|
F4 .7553 .0365 .4113 .0165 |
|
F5 .7503 .0331 .9058 .0181 |
|
F6 .8044 .9184 .9981 .72 .0271 |
|
F7 .8898 .9032 .7646 .71 .0350 |
|
F8 .8593 .8765 .9171 .30 .018 |
|
F9 0 0 .929 .06 .030 |
|
F10 0 0 .750 .10 .021 |
|
F11 .001 .029 .973 .06 .033 |
|
|
| Download AMC data (View Text File)
Download CIF data (View Text File)
Download diffraction data (View Text File)
View JMOL 3-D Structure (permalink)
|
| |
