Lorenzenite
Sundberg M R, Lehtinen M, Kivekas R
American Mineralogist 72 (1987) 173-177
Refinement of the crystal structure of ramsayite (lorenzenite)
_database_code_amcsd 0001064
8.7128 5.2327 14.487 90 90 90 Pbcn
atom     x     y     z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na   .0643 .6450 .1537  .0131  .0123  .0142  .0038  .0011 -.0001
Ti   .1513 .1322 .3309  .0032  .0033  .0065 .00013 .00023 .00061
Si   .3421 .2961 .5267  .0049  .0041  .0076 -.0002 -.0004  .0001
O1       0 .0060   .25  .0084  .0069  .0103      0 -.0024      0
O2   .1817 .4407 .2758  .0079  .0076  .0097 -.0017 -.0023  .0013
O3   .3336 .2967 .4152  .0067  .0069  .0078 -.0007 -.0005  .0009
O4   .0089 .2428 .4280  .0058  .0094  .0130 -.0006  .0023 -.0001
O5   .2357 .0598 .5670  .0077  .0054  .0099 -.0023  .0010  .0003