K2Mn(H2P2O7)2*2H2O
Tahiri A A, Ouarsal R, Lachkar M, Zavalij P Y, El Bali B
Acta Crystallographica E59 (2003) i68-i69
Dipotassium manganese(II) bis(dihydrogendiphosphate) dihydrate, K2Mn(H2P2O7)2*2H2O
9.7613 11.1627 13.3949 90 90 90 Pnma
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K1   .05769    .75 .59987  .0390  .0600  .0358  .0210      0  .0040      0
K2   .74566    .75 .36729  .0339  .0267  .0216  .0536      0  .0076      0
Mn1  .33051    .25 .36103 .01938  .0194  .0163  .0224      0  .0016      0
O1W   .4837    .25  .4806  .0277   .028   .022   .033      0 -.0085      0
H1W    .530   .193   .487   .047
O2W   .1915    .25  .2273  .0333   .028   .025   .047      0 -.0138      0
H2W    .149   .191   .219   .043
P1   .43974 .51850 .27879 .01861  .0188  .0176  .0194  .0008  .0014  .0021
P2   .24339 .51768 .44285 .01899  .0178  .0192  .0200  .0012  .0006 -.0009
O1    .2142 .38573 .43567  .0251  .0253  .0208  .0290  .0002  .0093 -.0034
O2    .1122  .5935 .45127  .0241  .0191  .0289  .0243  .0052 -.0028 -.0066
H2     .058   .582   .412   .030
O3    .3390 .55569 .52372  .0278  .0264  .0313  .0259 -.0053 -.0077  .0029
O4    .3061 .56086 .33763  .0236  .0253  .0240  .0217  .0057  .0062  .0037
O5    .5636  .5700 .33626  .0295  .0284  .0263  .0337 -.0065 -.0094  .0064
H5     .595   .523   .384   .041
O6    .4296 .57680 .17940  .0283  .0251  .0350  .0247  .0083  .0027  .0094
O7   .44528 .38401 .28054  .0224  .0234  .0185  .0251  .0000  .0045 -.0013