my scattering region sets such as:
# Scattering elements and coordinates
scattering_elements = [Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Hydrogen, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Hydrogen, Hydrogen,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Hydrogen, Hydrogen, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, Carbon,
Carbon, Carbon, Carbon, ......
Carbon, Sulfur, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold, Gold, Gold,
Gold, Gold]
scattering_coordinates = [[ 10.1542 , 17.79887, 4.3963 ],
[ 9.40356, 14.99802, 4.39632],
[ 14.99799, 20.59658, 4.39635],
[ 11.04127, 18.95645, 4.39636],
[ 9.59362, 13.55203, 4.39637],
[ 17.79879, 19.84584, 4.39638],
[ 11.04375, 11.04132, 4.39639],
[ 13.55195, 20.40656, 4.3964 ],
[ 18.95638, 18.9587 , 4.39641],
[ 15.00208, 9.40356, 4.39646],
[ 12.20131, 10.1542 , 4.39647],
[ 20.59647, 15.00199, 4.39652],
[ 18.9587 , 11.04374, 4.39653],
[ 20.40644, 16.44807, 4.39654],
[ 19.84583, 12.20137, 4.39659],
[ 16.44814, 9.59365, 4.3966 ],
[ 9.46795, 15.73236, 5.62482],
[ 9.84276, 17.13084, 5.62484],
[ 9.84529, 12.85918, 5.62486],
[ 11.6053 , 19.43097, 5.62488],
[ 12.85902, 20.15504, 5.6249 ],
[ 17.13071, 20.15741, 5.62492],
[ 10.56937, 11.60544, 5.62492],
[ 15.73221, 20.53224, 5.62494],
[ 19.43072, 18.39465, 5.62499],
[ 12.86939, 9.84269, 5.62509],
[ 20.15489, 17.14095, 5.62514],
[ 14.26797, 9.46789, 5.62521],
[ 17.14106, 9.84531, 5.62523],
[ 20.15735, 12.86945, 5.62529],
[ 18.3948 , 10.56953, 5.6253 ],
[ 20.53209, 14.26799, 5.62533],
[ 9.40915, 14.99163, 6.86067],
[ 9.59719, 13.55967, 6.86068],
[ 11.04045, 18.94825, 6.86075],
[ 10.16229, 17.80168, 6.86075],
[ 14.99133, 20.59109, 6.86085],
[ 11.05213, 11.04068, 6.86085],
[ 17.8014 , 19.83787, 6.86087],
[ 13.55931, 20.40312, 6.8609 ],
[ 18.94782, 18.95947, 6.86091],
[ 12.19861, 10.16228, 6.86105],
[ 15.00883, 9.40919, 6.86125],
[ 20.40293, 16.44084, 6.86127],
[ 18.95972, 11.05248, 6.86131],
[ 16.44093, 9.59733, 6.86138],
[ 20.59091, 15.00885, 6.86142],
[ 19.83805, 12.199 , 6.86153],
[ 9.44415, 15.73562, 8.09055],
[ 9.82297, 12.85002, 8.09058],
[ 9.8206 , 17.13986, 8.09059],
[ 10.55004, 11.5911 , 8.09059],
[ 17.13951, 20.17951, 8.09077],
[ 11.59054, 19.45001, 8.09078],
[ 12.8495 , 20.17719, 8.09079],
[ 15.73513, 20.55607, 8.09089],
[ 19.44962, 18.40941, 8.09091],
[ 12.86047, 9.82088, 8.09112],
[ 20.17692, 17.15055, 8.09126],
[ 17.1509 , 9.82364, 8.09133],
[ 14.26493, 9.44441, 8.09133],
[ 20.17991, 12.86103, 8.09153],
[ 18.40987, 10.55094, 8.09157],
[ 20.55623, 14.26541, 8.09177],
[ 9.5806 , 13.55325, 9.31832],
[ 9.39175, 14.99388, 9.31837],
[ 11.02953, 18.96159, 9.31852],
[ 10.14594, 17.80824, 9.31856],
[ 17.80792, 19.85386, 9.31857],
[ 11.038 , 11.03045, 9.31862],
[ 18.96138, 18.97041, 9.31865],
[ 14.99313, 20.60796, 9.31871],
[ 12.19168, 10.14702, 9.31878],
[ 13.55245, 20.41888, 9.31885],
[ 15.00707, 9.39315, 9.31927],
[ 18.97134, 11.03966, 9.31934],
[ 20.41896, 16.44803, 9.31948],
[ 16.448 , 9.58234, 9.31953],
[ 20.60863, 15.00748, 9.31978],
[ 19.85486, 12.19323, 9.31989],
[ 10.54584, 11.59281, 10.5495 ],
[ 9.82143, 12.84706, 10.54967],
[ 9.8174 , 17.13776, 10.54973],
[ 9.44249, 15.73866, 10.54973],
[ 17.13719, 20.18168, 10.5499 ],
[ 12.846 , 20.17644, 10.54999],
[ 15.73794, 20.55607, 10.55 ],
[ 19.45282, 18.4089 , 10.55004],
[ 11.59156, 19.4523 , 10.55009],
[ 12.86256, 9.82064, 10.55037],
[ 14.26213, 9.44648, 10.55044],
[ 17.15499, 9.82535, 10.55046],
[ 20.1773 , 17.15477, 10.55081],
[ 18.40976, 10.54924, 10.5511 ],
[ 20.18344, 12.86445, 10.55131],
[ 20.55812, 14.26376, 10.55187],
[ 9.57939, 13.55349, 11.78089],
[ 12.1916 , 10.15055, 11.78093],
[ 17.808 , 19.85401, 11.78101],
[ 11.0367 , 11.03157, 11.78104],
[ 9.3909 , 14.99401, 11.78105],
[ 18.96238, 18.97185, 11.78115],
[ 11.02907, 18.9609 , 11.78118],
[ 10.14515, 17.80798, 11.78123],
[ 14.99309, 20.60481, 11.78131],
[ 13.5526 , 20.41597, 11.7815 ],
[ 15.00748, 9.40029, 11.78154],
[ 16.44812, 9.58745, 11.78196],
[ 18.97235, 11.04167, 11.78211],
[ 20.41927, 16.44991, 11.78293],
[ 19.85552, 12.19522, 11.78313],
[ 20.60875, 15.00928, 11.78335],
[ 14.84204, 14.79224, 12.33445],
[ 10.54797, 11.59227, 13.00886],
[ 17.13917, 20.17754, 13.00894],
[ 9.82062, 12.85087, 13.00905],
[ 14.26605, 9.45897, 13.00906],
[ 15.73463, 20.55051, 13.00918],
[ 9.81962, 17.13957, 13.00919],
[ 9.44294, 15.73542, 13.00922],
[ 12.86145, 9.83091, 13.00924],
[ 19.45187, 18.41337, 13.00925],
[ 12.85002, 20.17231, 13.0093 ],
[ 11.59009, 19.44772, 13.00945],
[ 17.15103, 9.83171, 13.00953],
[ 20.17853, 17.15436, 13.01054],
[ 18.41132, 10.55596, 13.01054],
[ 20.17859, 12.8657 , 13.01131],
[ 20.55454, 14.26986, 13.0125 ],
[ 14.84255, 14.8158 , 13.52167],
[ 14.84264, 17.10607, 13.59541],
[ 14.83714, 12.5247 , 13.70109],
[ 14.84385, 16.08874, 14.20981],
[ 15.00897, 9.4274 , 14.23899],
[ 11.05001, 11.04391, 14.23914],
[ 18.95111, 18.9649 , 14.23921],
[ 16.44042, 9.61055, 14.23921],
[ 17.80174, 19.83863, 14.23923],
[ 12.1996 , 10.1708 , 14.23925],
[ 14.99125, 20.58357, 14.23938],
[ 9.40756, 14.99199, 14.23942],
[ 9.59512, 13.56 , 14.23945],
[ 13.55984, 20.39591, 14.23951],
[ 11.03965, 18.9468 , 14.23953],
[ 10.16078, 17.80104, 14.23956],
[ 18.96011, 11.05883, 14.24096],
[ 20.40429, 16.44749, 14.24221],
[ 19.83622, 12.2072 , 14.24239],
[ 20.58773, 15.01527, 14.24291],
[ 14.84089, 13.57302, 14.26428],
[ 14.26887, 9.48407, 15.47451],
[ 12.87064, 9.85339, 15.47472],
[ 17.13071, 20.15646, 15.47486],
[ 15.73173, 20.52716, 15.47534],
[ 9.4663 , 15.73246, 15.47542],
[ 17.1404 , 9.85396, 15.47543],
[ 9.84285, 12.85974, 15.47547],
[ 11.60465, 19.42899, 15.47553],
[ 9.84119, 17.13071, 15.47557],
[ 10.56728, 11.60674, 15.47561],
[ 18.39486, 10.57458, 15.47563],
[ 12.85954, 20.15014, 15.47565],
[ 19.43724, 18.40547, 15.47579],
[ 20.16323, 17.15107, 15.47822],
[ 20.152 , 12.88055, 15.47864],
[ 20.52434, 14.28081, 15.48181],
[ 14.84524, 16.13159, 15.64779],
[ 14.84288, 13.60106, 15.70215],
[ 14.8449 , 17.16764, 16.23126],
[ 14.84105, 12.60331, 16.35326],
[ 14.84598, 14.88353, 16.39165],
[ 18.9579 , 18.96505, 16.70272],
[ 15.00183, 9.4128 , 16.70302],
[ 16.44722, 9.60029, 16.70312],
[ 11.04273, 11.04232, 16.7036 ],
[ 17.79889, 19.84571, 16.70388],
[ 13.55249, 20.4034 , 16.70388],
[ 14.99765, 20.59302, 16.70393],
[ 19.84331, 12.20508, 16.70397],
[ 9.4024 , 14.99806, 16.70398],
[ 10.15267, 17.79908, 16.70407],
[ 9.59198, 13.55221, 16.70425],
[ 11.04016, 18.95584, 16.70427],
[ 12.20198, 10.15786, 16.70468],
[ 18.9587 , 11.04627, 16.70472],
[ 20.59119, 15.01863, 16.71216],
[ 20.41447, 16.4694 , 16.71259],
[ 14.84818, 14.87363, 17.8476 ],
[ 17.13606, 20.1724 , 17.93 ],
[ 12.85252, 20.16871, 17.93 ],
[ 9.82761, 17.13606, 17.93 ],
[ 9.8313 , 12.85252, 17.93 ],
[ 12.86393, 9.82761, 17.93 ],
[ 17.14749, 9.8313 , 17.93 ],
[ 20.1724 , 12.86393, 17.93 ],
[ 19.44356, 18.40328, 17.93 ],
[ 15.73536, 20.54793, 17.93 ],
[ 11.59673, 19.44356, 17.93 ],
[ 9.45206, 15.73536, 17.93 ],
[ 10.55644, 11.59673, 17.93 ],
[ 14.26464, 9.45206, 17.93 ],
[ 18.40328, 10.55644, 17.93 ],
[ 20.54793, 14.26464, 17.93 ],
[ 20.18255, 17.2021 , 17.93163],
...................
[ 14.99509, 14.83575, 32.42955],
[ 10.66614, 15.66886, 34.22995],
[ 12.10912, 18.16818, 34.22995],
[ 12.10912, 13.16954, 34.22995],
[ 13.55211, 15.66886, 34.22995],
[ 13.55211, 20.66751, 34.22995],
[ 13.55211, 10.67021, 34.22995],
[ 14.99509, 18.16818, 34.22995],
[ 14.99509, 13.16954, 34.22995],
[ 16.43808, 15.66886, 34.22995],
[ 14.99509, 23.16683, 34.22995],
[ 14.99509, 8.17089, 34.22995],
[ 16.43808, 20.66751, 34.22995],
[ 16.43808, 10.67021, 34.22995],
[ 17.88106, 18.16818, 34.22995],
[ 17.88106, 13.16954, 34.22995],
[ 19.32405, 15.66886, 34.22995],
[ 10.66614, 17.33507, 36.58634],
[ 12.10912, 19.8344 , 36.58634],
[ 12.10912, 14.83575, 36.58634],
[ 13.55211, 17.33507, 36.58634],
[ 13.55211, 22.33372, 36.58634],
[ 13.55211, 12.33643, 36.58634],
[ 14.99509, 19.8344 , 36.58634],
[ 14.99509, 14.83575, 36.58634],
[ 16.43808, 17.33507, 36.58634],
[ 14.99509, 24.83304, 36.58634],
[ 14.99509, 9.8371 , 36.58634],
[ 16.43808, 22.33372, 36.58634],
[ 16.43808, 12.33643, 36.58634],
[ 17.88106, 19.8344 , 36.58634],
[ 17.88106, 14.83575, 36.58634],
[ 19.32405, 17.33507, 36.58634],
[ 9.22315, 16.50197, 38.94272],
[ 10.66614, 19.00129, 38.94272],
[ 10.66614, 14.00264, 38.94272],
[ 12.10912, 16.50197, 38.94272],
[ 12.10912, 21.50061, 38.94272],
[ 12.10912, 11.50332, 38.94272],
[ 13.55211, 19.00129, 38.94272],
[ 13.55211, 14.00264, 38.94272],
[ 14.99509, 16.50197, 38.94272],
[ 13.55211, 23.99994, 38.94272],
[ 13.55211, 9.004 , 38.94272],
[ 14.99509, 21.50061, 38.94272],
[ 14.99509, 11.50332, 38.94272],
[ 16.43808, 19.00129, 38.94272],
[ 16.43808, 14.00264, 38.94272],
[ 17.88106, 16.50197, 38.94272]]*Angstrom