Structure 9010722

9010721 << 9010722 >> 9010723

Citation: Callegari, A.; Mazzi, F.; Tadini, C. (2003). Modular aspects of the crystal structures of kurchatovite and clinokurchatovite Locality: Sayak, Kazackhstan. European Journal of Mineralogy, 15, pp. 277-282.

Formula: B2 Ca Mg O5

Cell parameters:

a = 12.329 Å
b = 11.146 Å
c = 5.519 Å

α = 90°
β = 101.62°
γ = 90°

List type: interleaving

List: 2D

Molecules

CIF datablock 0, entity 1 of 2

Basis: (1;0;0 0;0;1)

Dimensionality: 2

Formula: B8 Mg4 O20 (B2 Mg O5)

Multiplicity: 1

Coordination sequences:

2, 4, 3, 9, 11, 22, 17, 34, 30, 60
2, 4, 4, 13, 14, 26, 20, 40, 32, 60
2, 5, 4, 8, 8, 18, 18, 39, 30, 56
2, 5, 4, 9, 11, 25, 21, 40, 31, 59
2, 5, 5, 9, 7, 20, 22, 44, 30, 56
2, 5, 5, 10, 10, 26, 24, 45, 32, 60
2, 6, 7, 16, 14, 26, 21, 43, 33, 61
2, 6, 8, 17, 13, 27, 23, 44, 32, 59
2, 6, 8, 18, 14, 29, 24, 44, 30, 58
3, 3, 7, 6, 13, 14, 31, 26, 50, 37
3, 3, 8, 9, 20, 17, 32, 26, 53, 37
3, 3, 8, 9, 20, 18, 35, 28, 56, 37
3, 4, 12, 12, 24, 20, 38, 27, 50, 36
3, 10, 9, 17, 15, 31, 25, 45, 29, 57
4, 4, 7, 6, 16, 18, 38, 26, 49, 39
5, 7, 15, 12, 24, 21, 41, 27, 51, 36

span 1 {1 1 1}

highlight edges

CIF datablock 1, entity 2 of 2