For all the calculated physical properties, the results of phonon spectra, state density, specific heat and Debye temperature are better than that of Griinsisen constant and expansion coefficient.

• 在所预测的基本物性中，声子谱、态密度、比热和德拜温度的计算值与实验结果符合得较好，而格律乃森常数和热膨胀系数的计算值与实验结果符合得稍差。