Materials Project Data/API

Topic	Replies	Views	Activity
Materials Project Database Release Log [Edit by admin: Database version logs are now maintained in our public documentation available at Database Versions - Materials Project Documentation] We’ve released a new revision of the Materials Project database as p…	19	23222	September 30, 2021
About the Materials Project Data/API category	0	1659	October 2, 2015
25 elasticity entries with unphysical tensor components (up to 7e12 GPa) — deprecated flag set, but bulk mp-api pulls still return them bug-report	1	30	August 19, 2026
Tencent Cloud server blocked by Materials Project IP/ASN policy	6	86	August 8, 2026
Cohesive energy of La bug-report	1	69	July 23, 2026
Issue in Generating Pourbaix Diagram using mp-api bug-report , error	3	80	June 22, 2026
Complete your Materials Project registration Error	6	90	June 9, 2026
Constructed Pourbaix Diagrams from MP API are not matching with Pourbaix Diagrams from Materials Projects' Website bug-report , error	3	72	April 16, 2026
IP blocked for research group cloud server (IP: 47.85.54.98)	2	79	April 7, 2026
Extracting cohesive energy via the API not working?	3	68	June 11, 2026
Structure fields in 'materials.search'	3	84	February 12, 2026
Registration error error	3	69	February 2, 2026
'Complete your Materials Project registration' error error	4	54	February 2, 2026
Mp-api doesn't seem to work even on clean install error	5	132	December 18, 2025
Question regarding the correct energy field to reproduce energy above hull from the summary dataset	5	109	June 11, 2026
Results returned by get_entries_in_chensys() are different in Pymatgen and MP API are different pymatgen , materials-project	1	83	November 11, 2025
How to create the code for getting the elastic properties?	1	100	November 10, 2025
Correcting R2SCAN data to find Ehull with respect to GGA_GGA_U_R2SCAN phase diagram pymatgen , materials-project	12	304	June 11, 2026
MPRester import error error	5	148	November 3, 2025
Trying the first steps with MP's API guide. error , bug-report	2	98	June 11, 2026
The IP address has been blacklisted	2	94	October 24, 2025
How to fetch H adsorption data? howto	1	88	October 6, 2025
Problem for reproducing the Pourbaix diagram in Materials Project website	7	121	September 22, 2025
How much computer CPU usage will be required for say a 60 atom model to run. So we want CPU requirements versus the number of atoms for VASP lammps , howto	4	1096	September 22, 2025
How to use get_entries_in_chemsys() to get only experimentally observed entries in a chemical subspace	1	80	September 15, 2025
MPRestError: REST query returned with error status code 404 for B4C molecule data	3	74	September 15, 2025
DOS, Volume, and GGA	4	176	September 11, 2025
Is there any way to download experimentally validated material properties? howto	1	74	September 8, 2025
May I get DOSCAR and EIGENVAL raw data file from material project?	3	84	August 25, 2025
Validity of GGA(+U)/r2SCAN Mixing in Pymatgen Pourbaix Tools pymatgen , materials-project	3	146	August 13, 2025

Materials Project Database Release Log

[Edit by admin: Database version logs are now maintained in our public documentation available at Database Versions - Materials Project Documentation] We’ve released a new revision of the Materials Project database as p…