{ "title" "Elastic constants for CuN in AFLOW crystal prototype AB3_tI16_140_a_ch at zero temperature and pressure v000" "description" "Given the zero-pressure, zero-temperature structure of CuN in AFLOW crystal prototype AB3_tI16_140_a_ch, this Test computes the corresponding elastic constants using numerical differentiation. By default, the Hessian of the energy w.r.t. strain is used, but depending on the computed uncertainty and material symmetry violation, the Jacobian of the stress w.r.t. strain may be used instead." "extended-id" "ElasticConstantsCrystal_AB3_tI16_140_a_ch_CuN__TE_184050865666_000" "test-driver" "ElasticConstantsCrystal__TD_034002468289_000" "species" ["Cu" "N"] "contributor-id" "4ad03136-ed7f-4316-b586-1e94ccceb311" "maintainer-id" "4ad03136-ed7f-4316-b586-1e94ccceb311" "executables" ["runner"] "domain" "openkim.org" "matching-models" ["standard-models"] "disclaimer" "Computer generated" "kim-api-version" "2.3" "publication-year" "2024" }