HAJQAP is a Cambridge Structural Database entry containing an experimental crystal structure determination deposited as CCDC 2467538. The dataset provides core crystallographic information for a newly reported structure, including its orthorhombic space group P 21 21 21 and unit-cell dimensions a = 9.0576(12) Å, b = 9.9545(13) Å, c = 19.458(3) Å with α = β = γ = 90°. It also supports structural visualization through 3D and chemical diagram representations. Deposited on 26/06/2025 and associated with work by Tang Jun-bin and Li Qin at Southern University of Science and Technology, the dataset is intended for crystal structure analysis, comparison, and reuse in chemical and materials research.