Structural, Elastic, and Electronic Properties of Antiperovskite Chromium-Based Carbides ACCr<sub>3</sub> (A = Al and Ga)

<table>Relation between the lattice parameter <svg height="7.9499998" id="M66" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 8.7250004 7.9499998" width="8.7250004" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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q-32 15 -73 15q-52 0 -83 -23q-48 -36 -78 -108.5t-30 -152.5q0 -33 8.5 -50.5t20.5 -17.5q31 0 107 79t99 132q15 40 29 126z" id="x1D44E"></path></g>
</svg> and the radius of A-site elements <svg height="11.825" id="M67" style="vertical-align:-3.27605pt" version="1.1" viewbox="0 0 16.137501 11.825" width="16.137501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.675)"><path d="M393 379q-9 -16 -28 -29q-15 -10 -23 -2q-19 19 -36 19q-21 0 -52 -38q-57 -72 -82 -126l-40 -197q-23 -3 -75 -18l-7 7q49 196 74 335q7 43 -2 43q-7 0 -30 -14.5t-47 -37.5l-16 23q37 42 82 73t67 31q41 0 15 -113l-11 -50h4q41 71 85 117t77 46q29 0 45 -26
q13 -21 0 -43z" id="x1D45F"></path></g>
<g transform="matrix(.012,-0,0,-.012,7.238,11.762)"><path d="M673 0h-245v28q47 6 58 16t1 39l-55 154h-213q-31 -87 -36 -129q-16 -47 -5 -61t68 -19v-28h-226v28q50 7 68.5 23.5t43.5 80.5l214 524l24 9l193 -536q23 -63 41.5 -79.5t68.5 -21.5v-28zM418 280l-81 255h-2q-74 -197 -101 -255h184z" id="x41"></path></g>
</svg>.</table>

Advances in Condensed Matter Physics

fig1

Figure 1

Figure 1: Structural, Elastic, and Electronic Properties of Antiperovskite Chromium-Based Carbides ACCr<sub>3</sub> (A = Al and Ga) 

Advances in Condensed Matter Physics

Structural, Elastic, and Electronic Properties of Antiperovskite Chromium-Based Carbides ACCr3 (A = Al and Ga)

Figure 1

Structural, Elastic, and Electronic Properties of Antiperovskite Chromium-Based Carbides ACCr₃ (A = Al and Ga)