Datolite Rinaldi R, Gatta G D, Angel R J American Mineralogist 95 (2010) 1413-1421 Crystal chemistry and low-temperature behavior of datolite: a single-crystal X-ray diffraction study Locality: Valmozzola, Parma, Italy Note: T = 100 K _database_code_amcsd 0017711 4.8284 7.5995 9.6310 90 90.180 90 P2_1/c atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca .00814 .60632 .16403 .0031 .0033 .0035 .0026 .0002 .0002 .0000 B .56934 .08914 -.15888 .0033 .0036 .0033 .0030 -.0001 -.0001 .0001 Si .46979 .26666 .08422 .0024 .0028 .0025 .0018 .0002 .0002 -.0001 O1 .24114 .40207 .03707 .0041 .0041 .0044 .0039 .0008 -.0004 -.0001 O2 .67150 .19890 -.04237 .0037 .0041 .0041 .0028 -.0004 .0006 -.0009 O3 .67669 .33469 .21060 .0035 .0037 .0047 .0022 .0001 .0004 -.0008 O4 .31451 .08842 .14588 .0039 .0042 .0029 .0045 .0002 .0010 .0004 O5 .25872 .08669 -.16351 .0042 .0032 .0057 .0036 -.0006 .0004 .0008 H .208 .0511 -.0874 .029