Pekoite
	Mumme W G, Watts J A
	The Canadian Mineralogist 14 (1976) 322-333
	Pekoite, CuPbBi11S18, a new member of the bismuthinite-alkinite mineral series:
	its crystal structure and relationship with naturally- and synthetically-formed members
	Note: x-coordinate of S18 changed in order to generate reported bond lengths.
	_database_code_amcsd 0005123
	11.472 33.744 4.016 90 90 90 P2_1am
	atom x y z occ Biso
	BiM1 .4685 .9752 .5 .81
	BiM2 .3368 .0710 0 1.92
	BiM3 .0191 .1408 0 1.56
	BiM4 .4891 .3077 .5 4.00
	BiM5 .3430 .4060 0 5.90
	BiM6 .1582 .2389 .5 1.50
	BiM7 .1535 .9049 .5 .24
	BiM8 .0255 .8082 0 2.80
	BiM9 .4868 .6411 .5 1.74
	BiM10 .1718 .5717 .5 1.93
	BiM11 .0098 .4748 0 1.20
	BiM12 .3326 .7521 0 .3 3.00
	PbM12 .3326 .7521 0 .7 3.00
	Cu .2455 .6525 0 .7 5.00
	S1 .2754 .0179 .5 .83 1.05
	Se1 .2754 .0179 .5 .17 1.05
	S2 .1150 .1018 .5 .83 2.15
	Se2 .1150 .1018 .5 .17 2.15
	S3 .0500 .2958 0 .83 1.65
	Se3 .0500 .2958 0 .17 1.65
	S4 .0454 .9600 0 .83 2.00
	Se4 .0454 .9600 0 .17 2.00
	S5 .4546 .1291 .5 .83 1.35
	Se5 .4546 .1291 .5 .17 1.35
	S6 .3700 .9370 0 .83 1.80
	Se6 .3700 .9370 0 .17 1.80
	S7 .2854 .3515 .5 .83 2.15
	Se7 .2854 .3515 .5 .17 2.15
	S8 .3705 .2684 0 .83 .95
	Se8 .3705 .2684 0 .17 .95
	S9 .2200 .1849 0 .83 1.06
	Se9 .2200 .1849 0 .17 1.06
	S10 .2056 .5179 0 .83 1.85
	Se10 .2056 .5179 0 .17 1.85
	S11 .3795 .6018 0 .83 2.14
	Se11 .3795 .6018 0 .17 2.14
	S12 .4549 .7958 .5 .83 1.44
	Se12 .4549 .7958 .5 .17 1.44
	S13 .4546 .4624 .5 .83 1.85
	Se13 .4546 .4624 .5 .17 1.85
	S14 .0550 .6291 0 .83 1.65
	Se14 .0550 .6291 0 .17 1.65
	S15 .1205 .4351 .5 .83 .85
	Se15 .1205 .4351 .5 .17 .85
	S16 .2146 .8520 0 .83 1.05
	Se16 .2146 .8520 0 .17 1.05
	S17 .1205 .7684 .5 .83 1.15
	Se17 .1205 .7684 .5 .17 1.15
	S18 .2854 .6849 .5 .83 2.56
	Se18 .2854 .6849 .5 .17 2.56
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