Lattice parameters, unit-cell volume and velocity data of Al-bearing superhydrous phase B at various conditions and geotherms and mineral proportions used in calculations

This dataset contains the lattice parameters, unit-cell volume, and velocity data obtained in SPring-8, Japan using synchrotron X-rays combined with ultrasonic interferometry techniques in a multi-anvil apparatus, up to 21 GPa and 900 K. All data are discussed in \"Effect of Al-incorporation on the sound velocities of superhydrous phase B at high pressure and high temperature\", submitted to Geophysical Research Letters.本数据集涵盖于日本SPring-8同步辐射光源采集的晶格参数、晶胞体积及声速数据，实验采用多顶砧压机（multi-anvil apparatus）结合同步辐射X射线与超声干涉测量技术（ultrasonic interferometry techniques）完成，测试压力最高可达21吉帕斯卡（GPa），温度最高可达900开尔文（K）。所有数据的相关讨论详见投稿至《地球物理研究快报》（Geophysical Research Letters）的学术论文《高压高温下铝掺入对超含水相B（superhydrous phase B）声速的影响》（Effect of Al-incorporation on the sound velocities of superhydrous phase B at high pressure and high temperature）。