Yarlongite Shi N, Ma Z, Xiong M, Dai M, Bai W, Fang Q, Yan B, Yang J Science in China 48 (2005) 338-345 The crystal structure of (Fe4Cr4Ni)9C4 Locality: Luobusha ophiolite, Tibet _database_code_amcsd 0019976 13.839 13.839 4.4960 90 90 120 P6_3mc atom x y z occ Uiso Cr1 .1226 .0613 .6060 .008 Cr2 .4384 .8767 -.0160 .9332 .001 Cr3 .4392 .0622 -.0219 .9525 .002 Fe4 .3329 .1665 .7964 .9542 .002 Fe5 1/3 2/3 .8111 .966 .006 Fe6 .2281 .9557 .7899 .007 Fe7 .2274 .7726 .8063 .8420 .001 Ni8 .2726 .7274 .3049 .9556 .005 C1 .3947 .0948 -.4310 .8528 .011 C2 .4006 .8010 .5680 .017 C3 .1850 .0926 .0120 .005