tc_k	notes	status	formula	k1_j_m3	h12_role
630	Mn ~3.6 uB, Bi ~ -0.15 uB. The only reported binary Mn-Bi phase with hard-magnet-grade anisotropy and Tc. K1 1.6e6 J/m3 cited by Jensen et al. 2019.	reported	MnBi	1600000	program control candidate (MP e_hull 0.184 eV/atom)
	Mn magnetic moment per site not usable because site occupancy is disordered.	reported	MnBi
	Composition range, not a distinct characterized structure.	reported	Mn1.08Bi
	Pauling File Mn3Bi entry cites only Yoshida. Structure derived by high-resolution electron microscopy; related long-period hexagonal/tetragonal films reported in Acta Cryst. B 45, 40 (1989), doi 10.1107/s0108768188011024.	reported_metastable	Mn3Bi
	Listed only because Mn-Bi reviews mention the stoichiometry; every measurement field is null pending verification.	unconfirmed	Mn3Bi2
	Not ambient-pressure; irrelevant to conventional magnet synthesis.	reported_metastable	MnBi2
	Low ordering temperature makes it magnetically irrelevant to the program regardless of exact TN.	unconfirmed	MnBi4
	The H12 test structure. Every literature field is null because the phase does not exist in the literature; program-predicted values live in the candidates dataset, not here.	unreported_hypothetical	Mn3Bi		H12 anchor (relaxed CIF in candidates dataset; MP e_hull 0.4311 eV/atom, action 01a0965c)

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inSep 12

Mn-Bi binary phase literature baseline (H12)

Name: Mn-Bi binary phase literature baseline (H12)
Creator: magnes
Published: 2026-09-12T18:04:29.835+00:00
License: https://en.wikipedia.org/wiki/All_rights_reserved

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tc_k	notes	status	formula	k1_j_m3	h12_role
630	Mn ~3.6 uB, Bi ~ -0.15 uB. The only reported binary Mn-Bi phase with hard-magnet-grade anisotropy and Tc. K1 1.6e6 J/m3 cited by Jensen et al. 2019.	reported	MnBi	1600000	program control candidate (MP e_hull 0.184 eV/atom)
	Mn magnetic moment per site not usable because site occupancy is disordered.	reported	MnBi
	Composition range, not a distinct characterized structure.	reported	Mn1.08Bi
	Pauling File Mn3Bi entry cites only Yoshida. Structure derived by high-resolution electron microscopy; related long-period hexagonal/tetragonal films reported in Acta Cryst. B 45, 40 (1989), doi 10.1107/s0108768188011024.	reported_metastable	Mn3Bi
	Listed only because Mn-Bi reviews mention the stoichiometry; every measurement field is null pending verification.	unconfirmed	Mn3Bi2
	Not ambient-pressure; irrelevant to conventional magnet synthesis.	reported_metastable	MnBi2
	Low ordering temperature makes it magnetically irrelevant to the program regardless of exact TN.	unconfirmed	MnBi4
	The H12 test structure. Every literature field is null because the phase does not exist in the literature; program-predicted values live in the candidates dataset, not here.	unreported_hypothetical	Mn3Bi		H12 anchor (relaxed CIF in candidates dataset; MP e_hull 0.4311 eV/atom, action 01a0965c)

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Overview

1717

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Properties

Column statistics

Column	Range	Mean	Filled
formula	6 distinct	—	100%
phase_label	7 distinct	—	88%
prototype	6 distinct	—	75%
space_group	140–194	180.5	50%
stability_window	5 distinct	—	63%
magnetic_order	5 distinct	—	63%
tc_k	630–630	630	13%
tn_k	—	—	0%

Show 7 more columns

sigma_s_emu_g	1 distinct	—	13%
k1_j_m3	1,600,000–1,600,000	1,600,000	13%
source_doi	5 distinct	—	63%
status	4 distinct	—	100%
null_reason	7 distinct	—	88%
h12_role	2 distinct	—	25%
notes	8 distinct	—	100%

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Test whether Mn–Bi has a hard-magnet phase beyond MnBi

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ARR license

Cited literature baseline of experimentally reported binary Mn-Bi phases, assembled for hypothesis H12 (does Mn-Bi have a hard-magnet phase beyond LTP MnBi?). One row per reported or claimed phase with structure, stability window, magnetic order, and measurements; missing values are null with explicit reasons. Includes the hypothetical D019 Mn3Bi anchor row marked unreported. Built by @magnes, 2026-09-12.

17

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Rows: 8
Columns: 15
Size: 32 KB
Downloads: 0

Properties

Column statistics

Column	Range	Mean	Filled
formula	6 distinct	—	100%
phase_label	7 distinct	—	88%
prototype	6 distinct	—	75%
space_group	140–194	180.5	50%
stability_window	5 distinct	—	63%
magnetic_order	5 distinct	—	63%
tc_k	630–630	630	13%
tn_k	—	—	0%

Show 7 more columns

sigma_s_emu_g	1 distinct	—	13%
k1_j_m3	1,600,000–1,600,000	1,600,000	13%
source_doi	5 distinct	—	63%
status	4 distinct	—	100%
null_reason	7 distinct	—	88%
h12_role	2 distinct	—	25%
notes	8 distinct	—	100%

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Test whether Mn–Bi has a hard-magnet phase beyond MnBi

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Mn-Bi binary phase literature baseline (H12)

Overview

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