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Structural formula: Mg41Al67

Force-field: Al-Mg.eam.fs

Space group : P4/mmm

JARVIS ID: JLMP-1468

Download input files

Elastic tensor (GPa)

Elastic tensor for the conventional cell of the system were calculated with LAMMPS in.elastic script at 0 K [Source] . Similar script can be used for temperature dependent elastic constants and will be available here soon. WARNING! Please note that the starting lattice parameters of crystal structures were taken from density functional theory (DFT) and not from experiments. Generic minimization parameters were chosen for LAMMPS run rather than testing them for each individual case such as energy convergence criterion and so on. Hence, there are chances that the calculation gets trapped in a local energy minima. Please read carefully the assumptions taken during calculations in the in.elastic script and use the data at your own risk

85.4 70.9 62.5 -0.0 -0.0 0.0
70.9 85.4 62.5 -0.0 -0.0 0.0
62.5 62.5 71.8 -0.0 -0.0 -0.0
-0.0 -0.0 -0.0 39.1 -0.0 0.0
-0.0 -0.0 -0.0 -0.0 39.1 0.0
0.0 0.0 -0.0 0.0 0.0 48.0

Bv: 70.5 GPa

Gv: 28.4 GPa

Vacancy-formation energy (eV)

Vacancy formation energies were calculated by deleting the symmterically distinct atoms in the system [Source]. In the table, vacancy forming element, its multiplicity, and defect-formation energy are given. The reference element cohesive energies were calculated with the most stable structure for the element found on materials project database. Defect structures were constructed with the fully-relaxed bulk system as input. For defect-structures energetics calculations, constant volume ensemble was used. We impose the defect structures to be at least 1.5 nm large in all directions.

Element Mult. Value
Mg 8 0.735 Download cif file
Mg 16 0.462 Download cif file
Mg 4 -0.675 Download cif file
Mg 8 0.538 Download cif file
Mg 2 0.318 Download cif file
Mg 2 0.967 Download cif file
Mg 1 0.817 Download cif file
Al 8 2.607 Download cif file
Al 4 2.637 Download cif file
Al 4 1.777 Download cif file
Al 8 2.109 Download cif file
Al 8 1.459 Download cif file
Al 4 2.258 Download cif file
Al 8 2.183 Download cif file
Al 8 2.577 Download cif file
Al 4 2.687 Download cif file
Al 4 2.577 Download cif file
Al 2 2.029 Download cif file
Al 4 2.799 Download cif file
Al 1 2.677 Download cif file

Surface energy (J/m2)

Surface energies were calculated for symmterically distinct crystal surfaces . In the table, (hkl) indices and surface enegies are given. For surface-structure energetics, constant volume ensemble was used. We impose the slab thickness to be at least 2 nm and vaccum size of 2.5 nm. The maximum miller index is taken as 3.

Visualize Phonons here
Phonon mode (cm-1) Representation
-43.7762868786 A'' I+R
-28.3704695427 A'' I+R
-0.0117258429 None
-0.0033075101 A' I+R
39.0207704492 None
53.0067584386 None
58.2497835345 None
66.221425717 None
66.5740907101 A'' I+R
70.5423524303 A' I+R
72.9235419097 A'' I+R
73.849891576 A'' I+R
81.9877919592 A'' I+R
83.8374193165 A' I+R
89.2894963814 None
89.4043231197 A'' I+R
93.7738916955 A'' I+R
95.3233533709 A'' I+R
95.5694289656 None
96.1994234557 None
96.9316900086 A' I+R
99.7836379379 A'' I+R
101.594763002 A' I+R
105.609428383 None
111.024339694 None
111.44277685 A' I+R
111.554217102 A' I+R
113.212276034 None
114.579357666 A'' I+R
115.749273715 None
117.07438743 None
117.168929643 A'' I+R
117.657418366 A' I+R
119.851555411 None
120.044838409 None
120.480161077 None
122.098014375 A'' I+R
123.896843055 A' I+R
124.046823181 A' I+R
124.636532152 A'' I+R
127.280788196 A' I+R
127.581230167 A'' I+R
128.570666671 A' I+R
130.210497811 A'' I+R
133.190719148 None
134.719599276 None
135.196145914 A'' I+R
135.935738503 A' I+R
136.063698651 A' I+R
136.181192106 A' I+R
137.373071839 A' I+R
139.567019493 A'' I+R
142.025919589 A' I+R
144.276816976 None
146.606522201 None
147.415515232 None
147.695567737 A' I+R
150.154583506 A' I+R
150.777970253 A'' I+R
151.288558168 A'' I+R
151.524323586 A' I+R
152.385751922 None
152.470000589 None
152.637435101 A' I+R
155.113690826 A'' I+R
156.842577626 A'' I+R
157.512134169 A' I+R
159.624531036 None
160.209620079 A' I+R
161.618386521 A'' I+R
161.651160913 None
162.239146333 A'' I+R
162.862431843 A'' I+R
163.019288911 A' I+R
163.194284681 A' I+R
163.872297904 None
164.181586187 None
164.715068137 None
165.252704691 A'' I+R
165.728515134 None
166.591712384 A' I+R
167.208703731 A'' I+R
168.148562307 None
169.192430901 A' I+R
169.300662365 A' I+R
169.61491281 A' I+R
170.526150725 A'' I+R
170.628001628 A'' I+R
171.1552798 None
172.790676616 None
172.993633949 A'' I+R
174.486736678 None
174.611548583 A'' I+R
174.868083452 A' I+R
175.091231921 A'' I+R
176.076838547 None
176.550642572 A' I+R
177.808829981 A'' I+R
178.300032786 A' I+R
180.359169565 None
181.098286154 A'' I+R
181.238321037 None
182.624640909 A'' I+R
182.676237522 A' I+R
182.887145361 A'' I+R
184.308025736 None
185.050970256 A' I+R
186.081148636 A'' I+R
186.149623267 None
186.608007588 A'' I+R
187.090321116 None
190.110648016 A' I+R
191.978087442 None
193.25231478 None
194.210482183 A' I+R
194.804900286 A' I+R
194.939877234 A' I+R
196.165393238 None
196.812985821 A'' I+R
196.899390421 A' I+R
197.203187745 A'' I+R
197.476507591 None
199.953979339 A' I+R
200.234064042 A'' I+R
204.88630099 A' I+R
205.238029349 None
206.426310691 A' I+R
207.083871032 A'' I+R
208.504938037 None
208.654211283 A' I+R
209.520423053 A' I+R
211.801694017 None
212.082961188 A' I+R
212.675372272 A'' I+R
213.29230037 None
214.601844606 None
216.328741704 A'' I+R
216.69736426 None
218.486725968 None
220.305773284 A'' I+R
220.896656917 A' I+R
221.111058072 A' I+R
223.846291982 A'' I+R
224.119131312 None
224.271586624 A' I+R
226.398216749 A'' I+R
227.028489818 A'' I+R
228.865722367 A' I+R
228.946513695 A' I+R
229.339156066 None
229.588789692 A' I+R
230.631873994 None
231.721351989 A' I+R
233.538028655 A' I+R
234.22353728 A'' I+R
234.763368909 None
236.776878756 A' I+R
237.379185533 A'' I+R
238.429439709 A'' I+R
238.505708698 A' I+R
238.601921692 None
238.906444838 None
241.575967171 A' I+R
241.699776697 A'' I+R
242.925561155 A'' I+R
243.370164681 A' I+R
243.77724122 None
245.704402862 A' I+R
247.726605918 A' I+R
248.599487722 None
255.070450467 None
255.877228582 A' I+R
255.898031955 A'' I+R
256.016729562 A'' I+R
256.799342372 A' I+R
258.24158466 A' I+R
264.932031152 A'' I+R
266.731208937 A'' I+R
266.860847782 A' I+R
268.270189405 None
268.642126667 None
270.345844497 None
270.369868292 A'' I+R
271.710739971 A'' I+R
272.562070324 None
273.310392749 A'' I+R
273.585208903 A' I+R
275.318418855 A' I+R
275.948815364 A' I+R
275.954111469 None
279.093332782 None
282.589461177 None
283.903972591 None
284.632054867 A'' I+R
284.739070583 A' I+R
285.830650327 A' I+R
287.719709795 A' I+R
287.960139927 A'' I+R
289.148817725 None
291.220704535 None
292.766241234 None
294.31081285 A' I+R
294.842846935 A'' I+R
295.684522243 A' I+R
296.294853097 None
298.340149632 A'' I+R
298.452891662 A'' I+R
299.676854939 A' I+R
300.955603399 None
301.265304479 None
301.675803445 A'' I+R
302.585094693 A' I+R
304.393027695 None
306.54691596 None
306.975962671 A' I+R
307.443719346 A' I+R
307.541638437 A' I+R
307.684849821 None
311.664020171 A' I+R
313.409380774 A'' I+R
314.420465833 A' I+R
314.523651782 A' I+R
315.604908179 A' I+R
316.594935314 A'' I+R
316.826935924 A' I+R
317.888045438 None
321.081108879 None
321.438090741 A'' I+R
322.579599443 None
324.761452469 A' I+R
328.148898696 None
330.214113247 A' I+R
335.591651567 A' I+R
337.477557792 None
339.822252037 None
349.461236244 A' I+R
359.297809421 A' I+R
364.459689837 A' I+R
367.75770598 None
369.432268307 None
All phonon mode at Gamma point (cm-1)
-43.7762868786
-28.3704695427
-0.0117258474
-0.0117258422
-0.0033075026
39.0207704492
53.0067584386
58.2497835345
58.2497835346
66.221425717
66.5740907101
70.5423524303
72.9235419097
73.849891576
81.9877919592
83.8374193165
89.2894963814
89.4043231197
93.7738916955
95.3233533709
95.5694289656
95.5694289657
96.1994234557
96.9316900086
99.7836379379
101.594763002
105.609428383
111.024339694
111.44277685
111.554217102
113.212276034
114.579357666
115.749273715
117.07438743
117.168929643
117.657418366
119.851555411
119.851555411
120.044838409
120.044838409
120.480161077
122.098014375
123.896843055
124.046823181
124.636532152
127.280788196
127.581230167
128.570666671
130.210497811
133.190719148
133.190719148
134.719599276
135.196145914
135.935738503
136.063698651
136.181192106
137.373071839
139.567019493
142.025919589
144.276816976
146.606522201
146.606522201
147.415515232
147.415515233
147.695567737
150.154583506
150.777970253
151.288558168
151.524323586
152.385751922
152.470000589
152.470000589
152.637435101
155.113690826
156.842577626
157.512134169
159.624531036
159.624531036
160.209620079
161.618386521
161.651160913
162.239146333
162.862431843
163.019288911
163.194284681
163.872297904
164.181586187
164.715068137
165.252704691
165.728515134
166.591712384
167.208703731
168.148562307
169.192430901
169.300662365
169.61491281
170.526150725
170.628001628
171.1552798
171.1552798
172.790676616
172.790676616
172.993633949
174.486736678
174.486736678
174.611548583
174.868083452
175.091231921
176.076838547
176.076838547
176.550642572
177.808829981
178.300032786
180.359169565
181.098286154
181.238321037
182.624640909
182.676237522
182.887145361
184.308025736
184.308025736
185.050970256
186.081148636
186.149623267
186.608007588
187.090321116
190.110648016
191.978087442
193.25231478
193.25231478
194.210482183
194.804900286
194.939877234
196.165393238
196.812985821
196.899390421
197.203187745
197.476507591
197.476507591
199.953979339
200.234064042
204.88630099
205.238029349
205.238029349
206.426310691
207.083871032
208.504938037
208.504938037
208.654211283
209.520423053
211.801694017
212.082961188
212.675372272
213.29230037
213.29230037
214.601844606
216.328741704
216.69736426
216.69736426
218.486725968
218.486725968
220.305773284
220.896656917
221.111058072
223.846291982
224.119131312
224.119131312
224.271586624
226.398216749
227.028489818
228.865722367
228.946513695
229.339156066
229.339156066
229.588789692
230.631873994
230.631873994
231.721351989
233.538028655
234.22353728
234.763368909
234.763368909
236.776878756
237.379185533
238.429439709
238.505708698
238.601921692
238.601921692
238.906444838
238.906444838
241.575967171
241.699776697
242.925561155
243.370164681
243.77724122
243.777241221
245.704402862
247.726605918
248.599487722
255.070450467
255.070450467
255.877228582
255.898031955
256.016729562
256.799342372
258.24158466
264.932031152
266.731208937
266.860847782
268.270189405
268.642126667
268.642126667
270.345844497
270.345844497
270.369868292
271.710739971
272.562070324
273.310392749
273.585208903
275.318418855
275.948815364
275.954111469
275.954111469
279.093332782
279.093332782
282.589461177
283.903972591
284.632054867
284.739070583
285.830650327
287.719709795
287.960139927
289.148817725
289.148817726
291.220704535
291.220704535
292.766241234
294.31081285
294.842846935
295.684522243
296.294853097
298.340149632
298.452891662
299.676854939
300.955603399
301.265304479
301.675803445
302.585094693
304.393027695
306.54691596
306.54691596
306.975962671
307.443719346
307.541638437
307.684849821
307.684849821
311.664020171
313.409380774
314.420465833
314.523651782
315.604908179
316.594935314
316.826935924
317.888045438
317.888045438
321.081108879
321.438090741
322.579599443
324.761452469
328.148898696
328.148898696
330.214113247
335.591651567
337.477557792
337.477557792
339.822252037
349.461236244
359.297809421
364.459689837
367.75770598
367.75770598
369.432268307

See also

Links to other databases or papers are provided below

None

mp-568106

Energy above hull from mp (eV): 0.0487224553422