176
Model structure of the core of a c[001] screw dislocation in forsterite
Mg            3.829176305    -5.097106000    -7.175105000
Mg            0.827861590    -5.172177000    -7.174815000
Mg            5.158945450    -7.335486000    -4.826989000
Mg            5.848142781    -2.191860000    -7.167453000
Mg            2.520875229    -2.921935000    -9.530631000
Si            2.200309462    -6.136742000    -5.042104000
Si            2.952672435    -1.018034000    -6.892883000
O             5.318069086    -4.191055000    -6.136310000
O             2.907831457    -0.948213000    -8.513319000
O             0.013878638    -0.473284000    -8.188882000
O             2.268449121    -4.648218000    -5.783995000
O             3.486012256    -6.824666000    -5.754273000
O             0.760756364    -3.436964000    -8.561354000
O             1.619998139    -1.704155000    -6.194001000
O             4.271507005    -1.624256000    -6.195512000
O             4.146210154    -3.456245000    -8.599836000
O             0.916055353    -6.814193000    -5.802339000
Mg            4.484477409    -0.010186000    -9.557304000
Mg            5.164450451     5.107628100    -7.174903000
Mg            2.188385950     5.169000500    -7.186290000
Mg            1.488587480     0.006059100    -9.561552000
Mg            0.689145251     2.959413200    -4.828055000
Mg            3.065342383     2.177917700    -7.234723000
Si            5.983317625     1.009572500    -7.427878000
Si            3.786267703     4.095271200    -5.059036000
O             0.055707311     0.944643900    -5.817931000
O             3.509982000     4.163287100    -8.216980000
O             0.823968100     6.099196200    -6.127520000
O             0.626975130     4.646882300    -8.559083000
O             2.927319856     0.473184000    -6.152791000
O             3.693033475     5.594077100    -5.793862000
O             4.684801157     1.643724600    -8.157088000
O             5.104001392     3.518861700    -5.803659000
O             2.459597067     3.387778500    -5.736372000
O             1.303254026     1.711752400    -8.150425000
Mg            3.376390531    -5.060088000    -2.399619000
Mg            0.346925241    -5.233300000    -2.388694000
Mg            4.647274239    -7.301479000    -0.021756000
Mg            1.826881075    -8.041255000    -2.402298000
Mg            5.651064207    -2.125380000    -2.429164000
Mg            2.201090674    -2.943279000    -4.723790000
Si            4.777108107    -9.227658000    -2.659335000
Si            1.668981637    -6.158848000    -0.268755000
Si            5.099475151    -4.109964000    -4.534318000
Si            2.798753288    -1.032845000    -2.081898000
O             4.631019040    -9.282540000    -1.044878000
O             2.008327025    -6.072261000    -3.433612000
O             4.770674032    -4.211552000    -1.312006000
O             2.801121469    -0.966087000    -3.705350000
O             5.008922785    -5.603784000    -3.810599000
O             1.572015550    -9.771237000    -1.393394000
O             5.965025887    -0.453063000    -3.423400000
O             1.760805493    -4.668583000    -1.014828000
O             3.481056198    -8.593834000    -3.401045000
O             2.955718265    -6.856696000    -0.964589000
O             0.427052465    -3.449497000    -3.765321000
O             1.441121509    -1.713882000    -1.410819000
O             4.135631165    -1.601982000    -1.388812000
O             3.810758854    -3.452677000    -3.836831000
O             0.384860424    -6.817453000    -1.040064000
O             0.096472218    -8.529563000    -3.363293000
Mg            4.442886992    -0.001126000    -4.769660000
Mg            5.694818672     5.081061800    -2.393111000
Mg            2.760198523     5.262365400    -2.397658000
Mg            1.446798916     0.004201200    -4.777931000
Mg            1.397872287     3.050626000    -0.020997000
Mg            3.085911909     2.146867700    -2.473986000
Mg            1.333806904     8.049685200    -2.360935000
Mg            4.013435217     7.333829800    -4.791875000
Si            5.948590500     1.037022400    -2.642853000
Si            4.456276549     4.039778700    -0.271444000
Si            0.985749055     6.135496800    -4.515428000
Si            4.331055724     9.228108300    -2.130779000
O             5.919725160     0.915422900    -1.046608000
O             3.891836703     4.150658000    -3.456250000
O             1.400813356     6.114206000    -1.327503000
O             1.087807688     4.646679700    -3.791204000
O             2.751623148     0.469610800    -1.372254000
O             4.288710434     5.552709100    -0.998050000
O             4.648595416     1.629045000    -3.390287000
O             5.795284351     3.521171800    -1.022437000
O             2.285296365     6.857491400    -3.817800000
O             3.039407936     8.579434600    -1.390416000
O             5.627105837     8.527446600    -1.419844000
O             5.671238636     6.757687700    -3.760791000
O             3.083866989     3.393077500    -0.928681000
O             1.301537754     1.720729800    -3.344920000
Mg            2.760198523    -5.262365000     2.397658800
Mg            5.694818672    -5.081061000     2.393111700
Mg            4.013435217    -7.333829000     4.791875800
Mg            1.333806904    -8.049685000     2.360935300
Mg            3.085911909    -2.146867000     2.473986400
Mg            1.397872287    -3.050626000     0.020997900
Si            4.331055724    -9.228108000     2.130779800
Si            0.985749055    -6.135496000     4.515428400
Si            4.456276549    -4.039778000     0.271444400
Si            5.948590500    -1.037022000     2.642853100
O             1.400813356    -6.114206000     1.327503600
O             3.891836703    -4.150658000     3.456250300
O             5.919725160    -0.915422000     1.046608700
O             4.288710434    -5.552709000     0.998050500
O             2.751623148    -0.469610000     1.372254200
O             1.087807688    -4.646679000     3.791204500
O             3.039407936    -8.579434000     1.390416300
O             2.285296365    -6.857491000     3.817800700
O             5.795284351    -3.521171000     1.022437300
O             4.648595416    -1.629045000     3.390287200
O             1.301537754    -1.720729000     3.344920200
O             3.083866989    -3.393077000     0.928681500
O             5.671238636    -6.757687000     3.760791700
O             5.627105837    -8.527446000     1.419844500
Mg            4.415402092     0.000000000     0.000000000
Mg            0.346925241     5.233300200     2.388694100
Mg            3.376390531     5.060088800     2.399619700
Mg            1.276960401     0.000000000     0.000000000
Mg            2.201090674     2.943279600     4.723790200
Mg            5.651064207     2.125380700     2.429164200
Mg            1.826881075     8.041255700     2.402298800
Mg            4.647274239     7.301479400     0.021756000
Si            2.798753288     1.032845100     2.081898300
Si            5.099475151     4.109964400     4.534318300
Si            1.668981637     6.158848500     0.268755200
Si            4.777108107     9.227658500     2.659335600
O             2.801121469     0.966087200     3.705350400
O             4.770674032     4.211552700     1.312006900
O             2.008327025     6.072261500     3.433612700
O             4.631019040     9.282540500     1.044878900
O             1.760805493     4.668583100     1.014828800
O             5.965025887     0.453063700     3.423400500
O             1.572015550     9.771237400     1.393394300
O             5.008922785     5.603784300     3.810599100
O             1.441121509     1.713882300     1.410819900
O             0.427052465     3.449497500     3.765321200
O             2.955718265     6.856696100     0.964589800
O             3.481056198     8.593834600     3.401045700
O             0.096472218     8.529563000     3.363293000
O             0.384860424     6.817453900     1.040064200
O             3.810758854     3.452677400     3.836831600
O             4.135631165     1.601982500     1.388812000
Mg            2.188385950    -5.169000000     7.186290100
Mg            5.164450451    -5.107628000     7.174903600
Mg            3.065342383    -2.177917000     7.234723100
Mg            0.689145251    -2.959413000     4.828055500
Si            3.786267703    -4.095271000     5.059036200
Si            5.983317625    -1.009572000     7.427878100
O             0.823968100    -6.099196000     6.127520400
O             3.509982000    -4.163287000     8.216980500
O             0.055707311    -0.944643000     5.817931400
O             3.693033475    -5.594077000     5.793862600
O             2.927319856    -0.473184000     6.152791500
O             0.626975130    -4.646882000     8.559083900
O             5.104001392    -3.518861000     5.803659600
O             4.684801157    -1.643724000     8.157088400
O             1.303254026    -1.711752000     8.150425300
O             2.459597067    -3.387778000     5.736372300
Mg            1.446798916    -0.004201000     4.777931900
Mg            0.827861590     5.172177600     7.174815300
Mg            3.829176305     5.097106000     7.175105000
Mg            4.442886992     0.001126600     4.769660300
Mg            2.520875229     2.921935900     9.530631800
Mg            5.848142781     2.191860000     7.167453200
Mg            5.158945450     7.335486000     4.826989500
Si            2.952672435     1.018034300     6.892883600
Si            2.200309462     6.136742300     5.042104000
O             2.907831457     0.948213000     8.513319700
O             5.318069086     4.191055000     6.136310100
O             2.268449121     4.648218700     5.783995900
O             0.013878638     0.473284400     8.188882500
O             1.619998139     1.704155000     6.194001600
O             0.760756364     3.436964900     8.561354700
O             3.486012256     6.824666300     5.754273300
O             0.916055353     6.814193800     5.802339500
O             4.146210154     3.456245100     8.599836400
O             4.271507005     1.624256100     6.195512400
Mg            1.488587480    -0.006059000     9.561552300
Mg            4.484477409     0.010186200     9.557304100
