{ "title" "Elastic constants for BN in AFLOW crystal prototype AB_hP4_194_b_c at zero temperature and pressure v000" "description" "Given the zero-pressure, zero-temperature structure of BN in AFLOW crystal prototype AB_hP4_194_b_c, 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_AB_hP4_194_b_c_BN__TE_821809374268_000" "test-driver" "ElasticConstantsCrystal__TD_034002468289_000" "species" ["B" "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" }