Hannayite
	Catti M, Franchini-Angela M
	Acta Crystallographica B32 (1976) 2842-2848
	Hydrogen bonding in the crystalline state. Structure of Mg3(NH4)2(HPO4)4*8H2O
	(hannayite), and crystal-chemical relationships with schertelite and struvite
	Locality: synthetic
	_database_code_amcsd 0009576
	10.728 7.670 6.702 97.87 96.97 104.74 P-1
	atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	N .2094 .5266 .3144 .004032 .011108 .009323 .002675 .002088 .002770
	H11 .147 .569 .340 1.4
	H12 .226 .462 .417 .8
	H13 .182 .447 .194 .6
	H14 .278 .620 .313 2.4
	Mg1 0 0 0 .002028 .005390 .005128 .000401 .000671 .002038
	Mg2 .40280 .2405 .6622 .002052 .004078 .004429 .000602 .000783 .000941
	P1 .12828 .33408 .75136 .001455 .004125 .004312 .000669 .000559 .001463
	P2 .52884 .69239 .79383 .001575 .003093 .003263 .000401 .000634 .000888
	O1 -.0067 .2961 .6275 .002362 .009374 .007459 .001505 .001715 .002613
	O2 .1272 .2282 .9299 .002434 .007499 .007400 .000568 .000559 .003345
	O3 .2292 .3025 .6206 .002935 .008296 .006643 .002006 .001715 .002456
	Oh4 .1723 .5455 .8522 .003197 .005343 .012353 .000669 .001976 .000627
	Oh5 .6233 .7702 .0107 .002314 .008624 .004778 .000936 .000932 .001202
	O6 .5928 .8057 .6441 .003388 .005015 .005652 .000468 .001790 .001829
	O7 .5184 .4926 .7377 .003436 .004781 .009149 .000769 .001268 .001568
	O8 .4021 .7363 .8348 .002338 .006984 .008333 .001271 .001454 .001934
	Ow1 .0550 -.1770 .7761 .005201 .008812 .007692 .002976 .001454 .000732
	Ow2 .1476 -.0290 .2031 .003030 .010639 .010139 -.000033 -.000969 .005435
	Ow3 .2991 -.0389 .6255 .003102 .006140 .009032 .000736 .001081 .002613
	Ow4 .5737 .1605 .7495 .003579 .005531 .006993 .001705 .000858 .000784
	H1 .248 .587 .840 1.0
	H2 .705 .779 .005 .9
	H3 .027 -.228 .644 .7
	H4 .091 -.258 .816 2.2
	H5 .225 .053 .267 .9
	H6 .119 -.104 .286 .2
	H7 .231 -.049 .676 .7
	H8 .339 -.107 .686 .6
	H9 .589 .182 .876 .4
	H10 .579 .057 .710 .2
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