# XRD pattern mp_id: mp-18718 formula: Ca(NiO2)4 type: HEA radiation: Cu Kα wavelength: 1.5418 A # generated using pymatgen 2theta(deg) intensity(%) hkl 15.9538 100.00 (0,0,1) 18.8495 2.36 (1,-1,1) 18.8522 2.36 (1,1,0) 18.8663 2.36 (0,2,0) 21.0118 1.12 (0,2,-1) 21.0127 1.12 (1,-1,0) 21.0165 1.11 (1,1,1) 32.2279 10.83 (0,0,2) 37.0357 5.92 (2,-2,1) 37.0432 5.92 (2,2,1) 37.0527 5.90 (0,4,-1) 38.2347 4.43 (2,-2,2) 38.2403 4.43 (2,2,0) 38.2698 4.42 (0,4,0) 42.7750 15.97 (0,4,-2) 42.7768 15.97 (2,-2,0) 42.7849 15.97 (2,2,2) 45.9192 1.44 (2,-2,3) 45.9227 1.43 (2,2,-1) 45.9655 1.43 (0,4,1) 53.6341 4.97 (0,4,-3) 53.6500 4.96 (2,-2,-1) 53.6580 4.96 (2,2,3) 58.0737 4.25 (2,-2,4) 58.0755 4.25 (2,2,-2) 58.1264 4.24 (0,4,2) 65.9345 4.02 (4,0,2) 65.9671 4.01 (2,-6,2) 65.9807 4.01 (2,6,0) 67.4347 1.69 (0,0,4) 67.9869 1.99 (0,4,-4) 68.0131 1.99 (2,-2,-2) 68.0211 1.98 (2,2,4) 68.3287 1.54 (4,0,1) 68.3308 1.54 (4,0,3) 68.3494 1.54 (2,-6,3) 68.3617 1.54 (2,6,-1) 68.3742 1.54 (2,-6,1) 68.3886 1.53 (2,6,1) 73.4441 1.78 (2,-2,5) 73.4446 1.78 (2,2,-3) 73.5027 1.78 (0,4,3) 81.8405 1.82 (4,-4,4) 81.8546 1.82 (4,4,0) 81.9283 1.81 (0,8,0)