Chromphyllite Evsyunin V G, Kashaev A A, Rastsvetaeva R K Crystallography Reports 42 (1997) 571-574 Crystal structure of a new representative of Cr micas Locality: Slyudyanka, Irkutsk, Russia _database_code_amcsd 0012352 5.240 9.103 19.93 90 95.59 90 C2/c atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) K 0 .0947 .25 .82 1.54 .0132 .0040 .0010 0 .0003 0 Ba 0 .0947 .25 .14 1.54 .0132 .0040 .0010 0 .0003 0 Na 0 .0947 .25 .04 1.54 .0132 .0040 .0010 0 .0003 0 CrM2 .2495 .0833 .0000 .71 1.16 .0096 .0027 .0009 .0000 .0005 .0001 AlM2 .2495 .0833 .0000 .14 1.16 .0096 .0027 .0009 .0000 .0005 .0001 MgM2 .2495 .0833 .0000 .09 1.16 .0096 .0027 .0009 .0000 .0005 .0001 VM2 .2495 .0833 .0000 .06 1.16 .0096 .0027 .0009 .0000 .0005 .0001 SiT1 .4643 .9272 .1369 .75 .61 .0045 .0010 .0006 .0000 .0001 .0002 AlT1 .4643 .9272 .1369 .25 .61 .0045 .0010 .0006 .0000 .0001 .0002 SiT2 .4543 .2569 .1369 .75 .62 .0045 .0010 .0006 .0000 .0001 .0002 AlT2 .4543 .2569 .1369 .25 .62 .0045 .0010 .0006 .0000 .0001 .0002 O1 .4374 .0921 .1697 1.2 .0151 .0020 .0008 -.0003 .0010 .0011 O2 .2405 .3588 .1701 1.2 .0107 .0039 .0006 -.0003 .0004 .0033 O3 .2405 .8213 .1623 1.3 .0100 .0045 .0008 .0013 -.0004 -.0041 O4 .4544 .9361 .0547 .9 .0063 .0024 .0006 .0001 .0000 -.0001 O5 .3983 .2513 .0544 .7 .0076 .0016 .0005 .0002 -.0004 -.0003 O6 .4521 .5677 .0524 .85 1.0 .0099 .0025 .0006 -.0004 .0007 .0012 F6 .4521 .5677 .0524 .15 1.0 .0099 .0025 .0006 -.0004 .0007 .0012 H .082 0 .456 .85