Panunzite
	Merlino S, Franco E, Mattia C A, Pasero M, De Gennaro M
	Neues Jahrbuch fur Mineralogie, Monatshefte 1985 (1985) 322-328
	The crystal structure of panunzite (natural tetrakalsilite)
	Locality: Somma-Vesuvius area, Italy
	Note: x(O7) and y(O11) adjusted to match reported bond lengths
	_database_code_amcsd 0014796
	20.4960 20.4960 8.549 90 90 120 P6_3
	atom x y z occ Biso
	Na -.0196 .2578 .7377 1.19
	K1 .5028 .2698 .2405 .88 1.21
	Na1 .5028 .2698 .2405 .12 1.21
	K2 -.0041 .4759 .2395 .78 .98
	Na2 -.0041 .4759 .2395 .22 .98
	K3 .2388 .4965 .2453 1.36
	K4 .2423 .0286 .2451 .83 1.62
	Na4 .2423 .0286 .2451 .17 1.62
	K5 0 0 .75 1.56
	Al1 .0376 .1598 .5666 .66
	Al2 .3282 .1903 .5593 .59
	Al3 .3041 .4052 .5583 .55
	Al4 .5899 .4272 .5567 .69
	Al5 .0673 .4212 .5569 .58
	Al6 1/3 2/3 .5541 .42
	Si1 .1593 .1223 .4318 .56
	Si2 .1380 .3281 .4394 .69
	Si3 .4046 .1015 .4380 .77
	Si4 .1629 .5892 .4427 .56
	Si5 .4208 .3529 .4359 .75
	Si6 2/3 1/3 .4475 .55
	O1 .1436 .1403 .2534 .75
	O2 .1198 .3173 .2532 1.59
	O3 .4013 .1187 .2518 1.82
	O4 .1510 .5755 .2528 1.77
	O5 .4004 .3518 .2548 1.65
	O6 2/3 1/3 .2530 1.57
	O7 .1403 .4048 .4956 .27
	O8 .1082 .1352 .5542 1.06
	O9 .3432 .1140 .5284 1.04
	O10 .4067 .2715 .4830 1.73
	O11 -.0140 .3660 .4458 .95
	O12 .4892 .1572 .4930 .46
	O13 .1385 .0328 .4365 1.93
	O14 .3355 .4962 .4771 1.82
	O15 .3710 .3787 .5364 2.04
	O16 .2439 .6030 .4841 1.98
	O17 .0957 .5125 .5138 .51
	O18 .2501 .1814 .4557 2.20
	O19 .5104 .4161 .4465 1.21
	O20 .5998 .3495 .5035 .59
	O21 .0735 .2545 .5236 .61
	O22 .2226 .3385 .4578 1.12
	Download AMC data (View Text File) Download CIF data (View Text File) Download diffraction data (View Text File) View JMOL 3-D Structure (permalink)

Download in: Amc Format Cif Format Diffraction data

Multiple datasets can be concatenated into a single downloadable file by selecting the datasets and then clicking

Multiple datasets can be downloaded as individual files inside a ZIP archive by selecting the datasets and then clicking