Cu F4 H9 Nb O6 Crosnier-Lopez M, Duroy H, Fourquet J Journal of Solid State Chemistry 108 (1994) 398-401 About the crystal structure of CuNb(OH,F)7*3H2O _cod_database_code 1000364 _database_code_amcsd 0013796 5.590 9.978 7.544 90 103.36 90 P2_1/c atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Nb1 .5 0 .5 .0241 .0222 .0166 -.0071 .0001 -.0061 Cu1 0 0 0 .0230 .0211 .0146 -.0109 .0064 -.0001 O1 .2287 .3748 .4232 .75 .0592 .0358 .0471 .0325 .0274 -.0018 O2 .1335 .6541 .3937 .75 .0656 .056 .0526 .0047 .0119 -.0068 O3 .2287 .3748 .4232 .125 .0592 .0358 .0471 .0325 .0274 -.0018 O4 .1335 .6541 .3937 .125 .0656 .056 .0526 .0047 .0119 -.0068 F1 .2287 .3748 .4232 .125 .0592 .0358 .0471 .0325 .0274 -.0018 F2 .1335 .6541 .3937 .125 .0656 .056 .0526 .0047 .0119 -.0068 O5 .2749 .1243 .5682 .625 .0479 .0446 .0278 -.0066 .0150 .0081 O6 .3628 .6451 .1159 .625 .0470 .0198 .0239 .0131 .0232 -.0051 F3 .2749 .1243 .5682 .375 .0479 .0446 .0278 -.0066 .0150 .0081 F4 .3628 .6451 .1159 .375 .0470 .0198 .0239 .0131 .0232 -.0051 F5 .7351 .4613 .2212 .0448 .0488 .0182 .0025 -.0082 .0007