{"id":"W2021053477","doi":"10.1007/s002690050006","title":"Synthetic MgGa 2 O 4 -Mg 2 GeO 4 spinel solid solution and β-Mg 3 Ga 2 GeO 8 : chemistry, crystal structures, cation ordering, and comparison to Mg 2 GeO 4 olivine","year":2000,"lang":"en","type":"article","venue":"Physics and Chemistry of Minerals","topic":"Advanced Condensed Matter Physics","field":"Physics and Astronomy","cited_by":32,"is_retracted":false,"has_abstract":false,"ca_institutions":"Steacie Institute for Molecular Sciences; Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada; Atomic Energy of Canada Limited","keywords":"Chemistry; Solid solution; Spinel; Rietveld refinement; Crystal chemistry; Crystallography; Crystal structure; Standard molar entropy; Analytical Chemistry (journal); Standard enthalpy of formation; Physical chemistry; Geology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001011567,0.0001758175,0.000168803,0.0001702604,0.0001581923,0.0002069147,0.0002384532,0.000255404,0.0005805848],"category_scores_gemma":[0.0002027502,0.0001246191,0.00009009565,0.0001902752,0.0001958526,0.0001706313,0.0001254847,0.0001615469,0.0001118091],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002740337,"about_ca_system_score_gemma":0.000333423,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009313652,"about_ca_topic_score_gemma":0.002780403,"domain_scores_codex":[0.999938,0.000008435475,0.000005693983,0.00001370684,0.00002314553,0.00001103989],"domain_scores_gemma":[0.9999202,0.00001599626,0.0000272545,0.00000693234,0.00001471631,0.0000148144],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0000951699,0.00001579347,0.0001835494,0.00003509419,0.000002503128,0.00002512598,0.00001386092,0.0003239196,0.9984962,0.0001258064,0.00002090874,0.00066209],"study_design_scores_gemma":[0.00002309082,0.0001446829,0.000874216,0.000002885181,0.000008678815,0.00005149333,0.00002569436,0.001355973,0.9964182,0.00008467433,0.00100585,0.000004597343],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976664,0.0001908006,0.00107053,0.00002750884,0.000007710303,0.00001730352,0.0002288305,0.00002120927,0.0007698482],"genre_scores_gemma":[0.9954678,0.0002208805,0.00284681,0.00001685782,0.000002487422,0.00001760348,0.0003699696,0.00001346482,0.001044145],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009313652,"threshold_uncertainty_score":0.001988232,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008574265770130762,"score_gpt":0.2502178111414619,"score_spread":0.2416435453713311,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}