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A126591 Coordination sequence of a point in the sphere packing 4/3/c27 of Fischer, or the lcv-a net. 0

%I #20 Oct 07 2017 10:13:34

%S 1,4,6,11,12,22,24,44,48,88,91,128,111,182,167,254,223,296,259,392,

%T 351,516,420,536,470,682,598,850,682,872,746,1044,908,1264,1007,1280,

%U 1087,1502,1283,1750,1395

%N Coordination sequence of a point in the sphere packing 4/3/c27 of Fischer, or the lcv-a net.

%C Space group of the packing is I4(1)32. The terms are computed using the TOPOLAN program.

%H W. Fischer, <a href="https://doi.org/10.1524/zkri-1974-1-205">Existenzbedingungen homogener Kugelpackungen zu kubischen Gitterkomplexen mit drei Freiheitsgraden</a>, Zeitschr. f. Kristallographie Vol. 140 (1974), pp. 50-74 (see p. 63).

%H R. W. Grosse-Kunstleve, G.O. Brunner and N. J. A. Sloane, <a href="https://doi.org/10.1107/S0108767396007519">Algebraic description of coordination sequences and exact topological densities for zeolites</a>, Acta Cryst. Vol A52 (1996), pp. 879-889.

%H Reticular Chemistry Structure Resource, <a href="http://rcsr.anu.edu.au/nets/lcv-a">lcv-a</a>

%Y Cf. A038620.

%K nonn,more

%O 0,2

%A Wilfrid E. Klee (wiwi.klee(AT)inka.de), Mar 23 2007, Apr 03 2007

%E Name edited by _Andrey Zabolotskiy_, Oct 05 2017

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Last modified July 27 16:42 EDT 2024. Contains 374650 sequences. (Running on oeis4.)