Code and derived data for: The Curious Case of tBu-Cz-TPA-bis-DPPO: Lowest Structural Order Among Three Deep-Blue Hosts, Yet a Smooth Hole-Only Device Response

Panel source data, AFM, XRD, TEM, FESEM and impedance derived tables, and the analysis code. Methods: Scripts are written in Python 3 (NumPy, SciPy, pandas, matplotlib; RDKit for structure drawings where used). Each script reads the tables of this record or the raw files of the experiment records and writes numerical tables and figure panels (vector PDF with a 600-dpi PNG). AFM autocorrelation and height-height correlation analysis of the Nanosurf .nid files (published method re-implemented, and an improved levelling); XRD Scherrer analysis; FESEM and TEM particle segmentation and HRTEM/SAED spacing analysis; TGA kinetics (Coats-Redfern); equivalent-circuit fits of the S3 hole-only impedance with residual-bootstrap uncertainties and Poole-Frenkel analysis. Companion paper: The Least-Ordered of Three Deep-Blue Phosphine-Oxide Hosts Still Conducts Holes Cleanly (manuscript prepared for Small). Raw instrument files are in the experiment records of the series (AFM, UV-Vis, DRS, ellipsometry, PL, time-resolved PL, CV, DSC/TGA, XRD, FTIR, NMR/MS, electron microscopy, J-V, impedance, DFT). Licence: CC BY 4.0 for data and documentation; MIT for code (LICENSE files in the code folders). Version 3.1 (5 November 2026): current figure and build scripts, per-host XRD ordered fractions and figure-check tables of the journal version; results unchanged.