Bilbao Crystallographic Server arrow MCOMPREL

Compatibility Relations between co-representations of the Magnetic Groups

Compatibility Relations of the Magnetic Groups
This program calculates the compatibility relations between the irreducible co-representations of double magnetic space groups.
Input data:
1. Space group number.
2. First k-vector chosen from a list.
3. Second k-vector. Alternatively, the progran gives all the compatibility relations involving the first k-vector
References. For more information about this program see the following articles:
  • Elcoro,L.; Wieder, B.J.; Song, Z.; Xu, Y.; Bradlyn, B.; Bernevig, B.A. "Magnetic Topological Quantum Chemistry" Nature Communications (2021) 12, 5965.
  • Xu, Y; Elcoro, L.; Song, Z.; Wieder, B.J.; Vergniory, M.G.; Regnault, N.; Chen, Y.; Felser, C.; Bernevig, B.A. "High-throughput calculations of magnetic topological materials" Nature (2020) 586, 702-707.
  • If you are using this program in the preparation of an article, please cite the above references.
    Enter the label of the magnetic space group in the BNS setting:

    Bilbao Crystallographic Server
    For comments, please mail to