{"id":"W6884443480","doi":"10.1021/ic401149h.s001","title":"Role Played\\nby Isopropyl Substituents in Stabilizing\\nthe Putative Triple Bond in Ar′EEAr′ [E = Si, Ge, Sn;\\nAr′ = C&lt;sub&gt;6&lt;/sub&gt;H&lt;sub&gt;3&lt;/sub&gt;‑2,6-(C&lt;sub&gt;6&lt;/sub&gt;H&lt;sub&gt;3&lt;/sub&gt;‑2,6-Pr&lt;sup&gt;i&lt;/sup&gt;&lt;sub&gt;2&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;] and Ar*PbPbAr*\\n[Ar* = C&lt;sub&gt;6&lt;/sub&gt;H&lt;sub&gt;3&lt;/sub&gt;‑2,6-(C&lt;sub&gt;6&lt;/sub&gt;H&lt;sub&gt;2&lt;/sub&gt;‑2,4,6-Pr&lt;sup&gt;i&lt;/sup&gt;&lt;sub&gt;3&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;]","year":2016,"lang":"en","type":"article","venue":"Figshare","topic":"Synthesis and characterization of novel inorganic/organometallic compounds","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Isopropyl; Steric effects; van der Waals force; Van der Waals radius; Single bond; Valence (chemistry); Triple bond; Aryl","routes":{"ca_aff":true,"ca_fund":false,"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":[0.000327878,0.0006219406,0.000247963,0.0001237277,0.0006126153,0.000506355,0.0009382456,0.0003340326,0.02274697],"category_scores_gemma":[0.0003888608,0.0002555341,0.0002585639,0.0001377442,0.0003793148,0.0008184278,0.000537811,0.0007680781,0.00302762],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004634512,"about_ca_system_score_gemma":0.0005271846,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004345397,"about_ca_topic_score_gemma":0.003999887,"domain_scores_codex":[0.9998982,0.00001408762,0.000004071326,0.00002729687,0.00001666371,0.00003961008],"domain_scores_gemma":[0.9999245,0.00002029808,0.00001089544,0.00002198315,0.000009171495,0.00001317224],"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":[0.002181678,0.0005112102,0.001401167,0.001917818,0.00008260931,0.001027686,0.0008026781,0.01020159,0.6303331,0.2535611,0.02465902,0.07332039],"study_design_scores_gemma":[0.0002735584,0.002493445,0.003581402,0.0002117147,0.0001123929,0.0007190286,0.0009245974,0.04033461,0.8049116,0.01872345,0.1275243,0.0001898772],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7437145,0.003162082,0.05470965,0.00269613,0.001395306,0.00017252,0.001091973,0.001112368,0.1919457],"genre_scores_gemma":[0.9663606,0.002081803,0.006874003,0.0005725231,0.00005097804,0.0001398274,0.0008977553,0.0001498892,0.02287259],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02274697,"threshold_uncertainty_score":0.07609624,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02089435645669308,"score_gpt":0.2298266383118299,"score_spread":0.2089322818551368,"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."}}