SmCo5 structure analysis

2026-07-15T11:15:17.484+00:00

# SmCo5 structure analysis Coordination geometry and atomic-site analysis generated with cifkit. ## Structure {asset:803d4df2-163d-44a0-a3c5-d64407a91d85}## Structure summary | | Formula | Structure type | Space group | Database source | Shortest distance (Å) | Unit-cell atoms | |---:|:----------|:-----------------|:--------------|:------------------|------------------------:|------------------:| | 0 | SmCo5 | Unknown | Unknown | MP | 2.457 | 6 | ## Unit cell | | a (Å) | b (Å) | c (Å) | α (°) | β (°) | γ (°) | |---:|--------:|--------:|--------:|--------:|--------:|--------:| | 0 | 4.997 | 4.997 | 3.978 | 90.0002 | 90.0002 | 120 | ## Coordination environments | | Site | CN | Method | Packing efficiency | Polyhedron volume (Å³) | Vertices | Edges | Faces | |---:|:-------|-----:|:----------------------|---------------------:|-------------------------:|-----------:|--------:|--------:| | 0 | Sm0 | 18 | dist_by_shortest_dist | 0.418 | 78.853 | 18 | 48 | 32 | | 1 | Co1 | 12 | dist_by_shortest_dist | 0.676 | 46.599 | 12 | 30 | 20 | | 2 | Co2 | 12 | dist_by_shortest_dist | 0.676 | 46.6 | 12 | 30 | 20 | | 3 | Co3 | 12 | dist_by_shortest_dist | 0.703 | 50.184 | 12 | 30 | 20 | | 4 | Co4 | 12 | dist_by_shortest_dist | 0.703 | 50.184 | 12 | 30 | 20 | | 5 | Co5 | 12 | dist_by_shortest_dist | 0.703 | 50.182 | 12 | 30 | 20 | ## Shortest site-pair distances | | Site | Nearest neighbor | Distance (Å) | |---:|:-------|:-------------------|---------------:| | 0 | Sm0 | Co1 | 2.885 | | 1 | Co1 | Co5 | 2.457 | | 2 | Co2 | Co4 | 2.457 | | 3 | Co3 | Co1 | 2.457 | | 4 | Co4 | Co1 | 2.457 | | 5 | Co5 | Co1 | 2.457 | ## Citation If this analysis is useful, consider citing Lee & Oliynyk, Journal of Open Source Software 9, 7205 (2024), https://doi.org/10.21105/joss.07205.

Formula	Structure type	Space group	Database source	Shortest distance (Å)	Unit-cell atoms
SmCo5	Unknown	Unknown	MP	2.457	6

a (Å)	b (Å)	c (Å)	α (°)	β (°)	γ (°)
4.997	4.997	3.978	90.00021	90.00021	120.00028

SmCo5 structure analysis · Posts on Ouro

Site	CN	Method	Packing efficiency	Polyhedron volume (Å³)	Vertices	Edges	Faces
Sm0	18	dist_by_shortest_dist	0.418	78.853	18	48	32
Co1	12	dist_by_shortest_dist	0.676	46.599	12	30	20
Co2	12	dist_by_shortest_dist	0.676	46.6	12	30	20
Co3	12	dist_by_shortest_dist	0.703	50.184	12	30	20
Co4	12	dist_by_shortest_dist	0.703	50.184	12	30	20
Co5	12	dist_by_shortest_dist	0.703	50.182	12	30	20

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Unit cell

Coordination environments

Shortest site-pair distances

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Site	Nearest neighbor	Distance (Å)
Sm0	Co1	2.885
Co1	Co5	2.457
Co2	Co4	2.457
Co3	Co1	2.457
Co4	Co1	2.457
Co5	Co1	2.457