Comparison of Structures of Crystalline Solids Predicted using PM6 with X-Ray (Home)

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78 Claudetite (As2O3)

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                      Unit Cell Parameters:       a      b      c   alpha   beta  gamma   Volume  Density
                                     X-Ray:    12.87   4.54   5.25  86.17  90.00  90.00    306.1   4.293
                                       PM6:    14.00   5.43   5.06  89.78  85.76  81.77    379.7   3.460
                 X-Ray                               PM6
 
  X-Ray data set:
 MERS=(1,2,2) 1SCF
Claudetite (As2O3)
 h=  hr=NIST
 As              0.00000000 +1    0.0000000 +1    0.0000000 +1                  0.0000
 As             -2.00400000 +1    5.8430000 +1    0.2130000 +1                  0.0000
  O             -1.55500000 +1    4.1440000 +1    0.3170000 +1                  0.0000
  O             -0.70700000 +1    6.5900000 +1    0.9960000 +1                  0.0000
  O             -3.18100000 +1    2.4710000 +1   -1.2690000 +1                  0.0000
 As             -0.09200000 +1    6.4350000 +1    2.6270000 +1                  0.0000
  O             -4.21000000 +1    3.3720000 +1    0.7700000 +1                  0.0000
  O             -1.43400000 +1    5.6890000 +1   -1.4950000 +1                  0.0000
 As             -2.56500000 +1    2.6260000 +1    0.3620000 +1                  0.0000
 As             -4.47800000 +1    3.2180000 +1   -2.0520000 +1                  0.0000
  O              0.91900000 +1    4.9170000 +1    2.5820000 +1                  0.0000
 As              2.47300000 +1   -3.8090000 +1    2.2650000 +1                  0.0000
 As              1.91200000 +1   -0.5920000 +1    2.4140000 +1                  0.0000
  O              1.46200000 +1   -2.2910000 +1    2.3100000 +1                  0.0000
  O              0.61500000 +1    0.1550000 +1    1.6310000 +1                  0.0000
  O             -1.85800000 +1   -3.9640000 +1   -0.6340000 +1                  0.0000
  O             -1.13200000 +1   -3.0630000 +1    1.8570000 +1                  0.0000
  O              1.64400000 +1   -0.7460000 +1   -0.4080000 +1                  0.0000
 As             -0.56100000 +1   -3.2170000 +1    0.1490000 +1                  0.0000
  O             -1.01100000 +1   -1.5180000 +1    0.0450000 +1                  0.0000
 As              0.30300000 +1    0.0000000 +1   -4.5300000 +1                  0.0000
 As             -1.70100000 +1    5.8430000 +1   -4.3170000 +1                  0.0000
  O             -1.25200000 +1    4.1440000 +1   -4.2130000 +1                  0.0000
  O             -0.40400000 +1    6.5900000 +1   -3.5340000 +1                  0.0000
  O             -2.87800000 +1    2.4710000 +1   -5.7990000 +1                  0.0000
 As              0.21100000 +1    6.4350000 +1   -1.9030000 +1                  0.0000
  O             -3.90700000 +1    3.3720000 +1   -3.7600000 +1                  0.0000
  O             -1.13100000 +1    5.6890000 +1   -6.0250000 +1                  0.0000
 As             -2.26200000 +1    2.6260000 +1   -4.1680000 +1                  0.0000
 As             -4.17500000 +1    3.2180000 +1   -6.5820000 +1                  0.0000
  O              1.22200000 +1    4.9170000 +1   -1.9480000 +1                  0.0000
 As              2.77600000 +1   -3.8090000 +1   -2.2650000 +1                  0.0000
 As              2.21500000 +1   -0.5920000 +1   -2.1160000 +1                  0.0000
  O              1.76500000 +1   -2.2910000 +1   -2.2200000 +1                  0.0000
  O              0.91800000 +1    0.1550000 +1   -2.8990000 +1                  0.0000
  O             -1.55500000 +1   -3.9640000 +1   -5.1640000 +1                  0.0000
  O             -0.82900000 +1   -3.0630000 +1   -2.6730000 +1                  0.0000
  O              1.94700000 +1   -0.7460000 +1   -4.9380000 +1                  0.0000
 As             -0.25800000 +1   -3.2170000 +1   -4.3810000 +1                  0.0000
  O             -0.70800000 +1   -1.5180000 +1   -4.4850000 +1                  0.0000
 As              5.25000000 +1    0.0000000 +1    0.0000000 +1                  0.0000
 As              3.24600000 +1    5.8430000 +1    0.2130000 +1                  0.0000
  O              3.69500000 +1    4.1440000 +1    0.3170000 +1                  0.0000
  O              4.54300000 +1    6.5900000 +1    0.9960000 +1                  0.0000
  O              2.06900000 +1    2.4710000 +1   -1.2690000 +1                  0.0000
 As              5.15800000 +1    6.4350000 +1    2.6270000 +1                  0.0000
  O              1.04000000 +1    3.3720000 +1    0.7700000 +1                  0.0000
  O              3.81600000 +1    5.6890000 +1   -1.4950000 +1                  0.0000
 As              2.68500000 +1    2.6260000 +1    0.3620000 +1                  0.0000
 As              0.77200000 +1    3.2180000 +1   -2.0520000 +1                  0.0000
  O              6.16900000 +1    4.9170000 +1    2.5820000 +1                  0.0000
 As              7.72300000 +1   -3.8090000 +1    2.2650000 +1                  0.0000
 As              7.16200000 +1   -0.5920000 +1    2.4140000 +1                  0.0000
  O              6.71200000 +1   -2.2910000 +1    2.3100000 +1                  0.0000
  O              5.86500000 +1    0.1550000 +1    1.6310000 +1                  0.0000
  O              3.39200000 +1   -3.9640000 +1   -0.6340000 +1                  0.0000
  O              4.11800000 +1   -3.0630000 +1    1.8570000 +1                  0.0000
  O              6.89400000 +1   -0.7460000 +1   -0.4080000 +1                  0.0000
 As              4.68900000 +1   -3.2170000 +1    0.1490000 +1                  0.0000
  O              4.23900000 +1   -1.5180000 +1    0.0450000 +1                  0.0000
 As              5.55300000 +1    0.0000000 +1   -4.5300000 +1                  0.0000
 As              3.54900000 +1    5.8430000 +1   -4.3170000 +1                  0.0000
  O              3.99800000 +1    4.1440000 +1   -4.2130000 +1                  0.0000
  O              4.84600000 +1    6.5900000 +1   -3.5340000 +1                  0.0000
  O              2.37200000 +1    2.4710000 +1   -5.7990000 +1                  0.0000
 As              5.46100000 +1    6.4350000 +1   -1.9030000 +1                  0.0000
  O              1.34300000 +1    3.3720000 +1   -3.7600000 +1                  0.0000
  O              4.11900000 +1    5.6890000 +1   -6.0250000 +1                  0.0000
 As              2.98800000 +1    2.6260000 +1   -4.1680000 +1                  0.0000
 As              1.07500000 +1    3.2180000 +1   -6.5820000 +1                  0.0000
  O              6.47200000 +1    4.9170000 +1   -1.9480000 +1                  0.0000
 As              8.02600000 +1   -3.8090000 +1   -2.2650000 +1                  0.0000
 As              7.46500000 +1   -0.5920000 +1   -2.1160000 +1                  0.0000
  O              7.01500000 +1   -2.2910000 +1   -2.2200000 +1                  0.0000
  O              6.16800000 +1    0.1550000 +1   -2.8990000 +1                  0.0000
  O              3.69500000 +1   -3.9640000 +1   -5.1640000 +1                  0.0000
  O              4.42100000 +1   -3.0630000 +1   -2.6730000 +1                  0.0000
  O              7.19700000 +1   -0.7460000 +1   -4.9380000 +1                  0.0000
 As              4.99200000 +1   -3.2170000 +1   -4.3810000 +1                  0.0000
  O              4.54200000 +1   -1.5180000 +1   -4.4850000 +1                  0.0000
 Tv              0.00000000 +1  -12.8700000 +1    0.0000000 +1 
 Tv              0.60600000 +1    0.0000000 +1   -9.0600000 +1 
 Tv             10.50000000 +1    0.0000000 +1    0.0000000 +1 
 
  Optimized PM6 data set:
 MERS=(1,2,2) GNORM=5
 Claudetite (As2O3)
 h=  hr=NIST
 As        -0.38495329 +1   -0.5934096 +1    0.7547235 +1                      0.0000
 As        -1.67489860 +1    6.3705595 +1    0.2863265 +1                      0.0000
  O        -1.64264043 +1    4.6093791 +1    0.2921496 +1                      0.0000
  O        -0.69612529 +1    6.7793933 +1    1.6971615 +1                      0.0000
  O        -2.97555722 +1    2.5891193 +1   -1.0286739 +1                      0.0000
 As         0.40358087 +1    6.5943800 +1    3.0653118 +1                      0.0000
  O        -2.94461822 +1    2.5615132 +1    1.6822527 +1                      0.0000
  O        -0.55985736 +1    6.7628677 +1   -1.0253271 +1                      0.0000
 As        -1.87409445 +1    2.8745608 +1    0.3193880 +1                      0.0000
 As        -3.96823709 +1    2.8874203 +1   -2.4528065 +1                      0.0000
  O         0.85401886 +1    4.8996538 +1    3.0629889 +1                      0.0000
 As         2.30940862 +1   -4.0674897 +1    3.4862535 +1                      0.0000
 As         1.71984547 +1   -0.6140983 +1    3.5177939 +1                      0.0000
  O         1.91520784 +1   -2.3616086 +1    3.5372191 +1                      0.0000
  O         0.65727829 +1   -0.2894554 +1    2.1430518 +1                      0.0000
  O        -1.53647536 +1   -4.5076836 +1   -0.5150983 +1                      0.0000
  O        -1.53371191 +1   -4.5808607 +1    2.1942108 +1                      0.0000
  O         0.68700124 +1   -0.3112263 +1   -0.6122823 +1                      0.0000
 As        -0.50246527 +1   -4.0884959 +1    0.8512406 +1                      0.0000
  O        -0.58714205 +1   -2.3298335 +1    0.8180506 +1                      0.0000
 As        -0.29178855 +1   -0.5522521 +1   -4.6467194 +1                      0.0000
 As        -1.63413792 +1    6.3581223 +1   -5.1284908 +1                      0.0000
  O        -1.49747177 +1    4.6027797 +1   -5.1241411 +1                      0.0000
  O        -0.63791151 +1    6.8013781 +1   -3.7406938 +1                      0.0000
  O        -2.84346055 +1    2.6583508 +1   -6.4674993 +1                      0.0000
 As         0.52001959 +1    6.6491760 +1   -2.4157667 +1                      0.0000
  O        -2.77131928 +1    2.5736867 +1   -3.7171531 +1                      0.0000
  O        -0.58317924 +1    6.8235297 +1   -6.4671164 +1                      0.0000
 As        -1.74195948 +1    2.8730836 +1   -5.1089546 +1                      0.0000
 As        -3.89421741 +1    2.9625583 +1   -7.8496600 +1                      0.0000
  O         1.00390876 +1    4.9678018 +1   -2.4792262 +1                      0.0000
 As         2.47090473 +1   -4.0180502 +1   -1.9988531 +1                      0.0000
 As         1.85113013 +1   -0.5651313 +1   -1.9166974 +1                      0.0000
  O         2.07794305 +1   -2.3094223 +1   -1.9620482 +1                      0.0000
  O         0.79116436 +1   -0.2481018 +1   -3.2907106 +1                      0.0000
  O        -1.48730276 +1   -4.4523587 +1   -5.9626094 +1                      0.0000
  O        -1.37877739 +1   -4.5289870 +1   -3.2482747 +1                      0.0000
  O         0.75146132 +1   -0.2136186 +1   -6.0253724 +1                      0.0000
 As        -0.39588854 +1   -4.0524397 +1   -4.6357007 +1                      0.0000
  O        -0.45580084 +1   -2.2947185 +1   -4.6553620 +1                      0.0000
 As         4.74751663 +1   -0.3369360 +1    0.7108781 +1                      0.0000
 As         3.43375312 +1    6.7027347 +1    0.2133063 +1                      0.0000
  O         3.39311497 +1    4.9496214 +1    0.2428656 +1                      0.0000
  O         4.50075341 +1    7.0520139 +1    1.5779699 +1                      0.0000
  O         2.21125809 +1    2.8707685 +1   -1.0902248 +1                      0.0000
 As         5.51900120 +1    6.8244903 +1    3.0020784 +1                      0.0000
  O         2.19286222 +1    2.8858463 +1    1.6467039 +1                      0.0000
  O         4.49834289 +1    7.0791226 +1   -1.1446028 +1                      0.0000
 As         3.26252563 +1    3.2066765 +1    0.2849252 +1                      0.0000
 As         1.18555634 +1    3.2157343 +1   -2.4841241 +1                      0.0000
  O         5.86550032 +1    5.1073061 +1    3.0800433 +1                      0.0000
 As         7.39538799 +1   -3.9094481 +1    3.6189606 +1                      0.0000
 As         6.89250609 +1   -0.4555122 +1    3.4522561 +1                      0.0000
  O         6.98408713 +1   -2.2109988 +1    3.5315640 +1                      0.0000
  O         5.85104101 +1   -0.1131134 +1    2.0685133 +1                      0.0000
  O         3.55035566 +1   -4.2383589 +1   -0.6182989 +1                      0.0000
  O         3.39644892 +1   -4.2256200 +1    2.1033263 +1                      0.0000
  O         5.78071925 +1   -0.1021636 +1   -0.6937189 +1                      0.0000
 As         4.51446336 +1   -3.8176086 +1    0.7997037 +1                      0.0000
  O         4.44631441 +1   -2.0584861 +1    0.7607509 +1                      0.0000
 As         4.88906274 +1   -0.2960050 +1   -4.7120013 +1                      0.0000
 As         3.48720857 +1    6.6825979 +1   -5.1973932 +1                      0.0000
  O         3.56397081 +1    4.9298468 +1   -5.1765072 +1                      0.0000
  O         4.58035942 +1    7.0631211 +1   -3.8621118 +1                      0.0000
  O         2.36726427 +1    2.9069402 +1   -6.5306485 +1                      0.0000
 As         5.64419171 +1    6.8510019 +1   -2.4692151 +1                      0.0000
  O         2.37354791 +1    2.8942412 +1   -3.7549884 +1                      0.0000
  O         4.48507504 +1    7.1473278 +1   -6.5775041 +1                      0.0000
 As         3.41550581 +1    3.1911642 +1   -5.1420283 +1                      0.0000
 As         1.26327382 +1    3.2626710 +1   -7.8633674 +1                      0.0000
  O         6.00291846 +1    5.1384461 +1   -2.4122448 +1                      0.0000
 As         7.54097339 +1   -3.8641207 +1   -1.8217155 +1                      0.0000
 As         6.98983558 +1   -0.4108809 +1   -1.9454526 +1                      0.0000
  O         7.13147484 +1   -2.1641123 +1   -1.8995207 +1                      0.0000
  O         6.00344323 +1   -0.0712485 +1   -3.3649012 +1                      0.0000
  O         3.62039738 +1   -4.2010244 +1   -6.0584023 +1                      0.0000
  O         3.60428132 +1   -4.1785934 +1   -3.3471479 +1                      0.0000
  O         5.93370666 +1    0.0074881 +1   -6.0971682 +1                      0.0000
 As         4.66955896 +1   -3.7852277 +1   -4.6989589 +1                      0.0000
  O         4.63638111 +1   -2.0268901 +1   -4.7293715 +1                      0.0000
 Tv         1.73949259 +1  -13.7302988 +1   -2.1101298 +1 
 Tv         0.16338291 +1    0.1038035 +1  -10.8665093 +1 
 Tv        10.10190480 +1    0.4990241 +1    0.1179685 +1