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 = 160 K _database_code_amcsd 0017709 4.8303 7.6011 9.6292 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 .00823 .60628 .16398 .0041 .0043 .0044 .0036 .0002 .0004 .0000 B .56915 .08918 -.15908 .0039 .0041 .0041 .0035 -.0002 .0003 .0002 Si .46953 .26652 .08426 .0030 .0035 .0032 .0024 .0002 .0002 -.0001 O1 .24119 .40174 .03721 .0050 .0053 .0052 .0046 .0012 .0000 -.0004 O2 .67100 .19902 -.04245 .0045 .0048 .0051 .0036 -.0005 .0004 -.0011 O3 .67631 .33466 .21064 .0044 .0046 .0056 .0029 .0001 .0002 -.0011 O4 .31466 .08819 .14591 .0047 .0052 .0031 .0059 .0001 .0016 .0006 O5 .25889 .08670 -.16354 .0050 .0036 .0069 .0044 -.0006 .0001 .0009 H .212 .0522 -.0868 .032