Structure 9011769

9011768 << 9011769 >> 9011770
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Citation: Pekov, I. V.; Chukanov, N. V.; Ferraris, G.; Gula, A.; Pushcharovsky, D. Y.; Zadov, A. E. (2003). Tsepinite-Ca,(Ca,K,Na,[])2(Ti,Nb)2(Si4O12)(OH,O)2*4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola peninsula - novel disordered sites in the vuoriyarvite-type structure Locality: Lovchorrite mine, Hackman Valley, Yukspor Mountian, Khibiny massif, Kola Peninsula, Russia. Neues Jahrbuch fur Mineralogie, Monatshefte, 2003, pp. 461-480.

Formula: Ba0.27 Ca1.105 Fe0.005 H42.44 K0.555 Mn0.025 Na0.7 Nb0.8 O35.064 Si8 Sr0.34 Ti3.2 Zn0.015

Cell parameters:

  • a = 14.484 Å
  • b = 14.191 Å
  • c = 7.907 Å
  • α = 90°
  • β = 117.26°
  • γ = 90°

List type: noninterleaving

List: 3D

Combined 3D structure and graph

span 1 {1 1 1}
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JSmol combined CIF view

Linear Graph Knot

Molecules

CIF datablock 0, entity 1 of 1

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

Dimensionality: 3

Formula: Ba24 Ca10 Fe2 K8 Mn2 Na8 Nb8 O104 Si16 Sr8 Ti8 Zn2 (Ba12 Ca5 Fe K4 Mn Na4 Nb4 O52 Si8 Sr4 Ti4 Zn)

Multiplicity: 1

span 1 {1 1 1}