Bulk Modulus for Multiple Materials via Materials Project API

[jz_li]

Hi, I have previously utilized the “mp.materials.summary.search” functionality to retrieve bulk modulus data for a large number of materials from the Materials Project API. However, it seems that this method is no longer available.

I would appreciate it if you could provide guidance on alternative methods or approaches that can be employed to obtain bulk modulus information for a substantial dataset of materials through the Materials Project API.

Thanks.

[tschaume]

Does this existing thread help?

Not able to retrieve elasticity data

Hello, I am trying to retrieve the bulk and shear moduli for all metals using the MP-API. I had code that worked when using with MPRester(my_api_key) as mpr: docs = mpr.materials.summary.search(is_metal=True, fields=["material_id", "bulk modulus", "shear_modulus", "is_metal"]) After printing the latest list of available fields with list_of_available_fields = mpr.summary.available_fields I find I should maybe be using fields=["material_id", "k_voight", "g_voight", "is_metal"] but this…

[jz_li]

I successfully solved the problem, thank you ! !