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Net topology

kex-a

Ingested production record from rcsr+mofplus. Per-field provenance in field_sources.

JSON · mfpx

72 vertices and 120 edges in the unit cell. 30 of them leave the cell and continue into a neighbouring one; those are drawn in the accent colour and end at a hollow node. Squares are vertices of coordination 5 or more, circles of 4 or fewer. Drag to rotate, or focus the figure and use the arrow keys.

Crystallographic description

Spacegroup
not recorded
Cell lengths
a = 6.9432 Å, b = 6.9432 Å, c = 5.8734 Å
Cell angles
α = 90.00°, β = 90.00°, γ = 120.00°
Atoms in cell
72
Transitivity pqrs
not recorded
Catenated
no
No, on the MOF+ name heuristic: that source marks a catenated net by a -c in its name, which the legacy client filters on, and this is that marker read back. A name heuristic, not a computed property of the topology, and not a measurement either source made.

Canonical key

Systre key
3 1 2 0 0 0 1 3 0 0 0 1 4 0 0 0 1 5 0 0 0 2 6 0 0 0 2 7 0 0 0 2 8 0 0 0 3 7 0 0 0 3 9 0 0 0 3 10 0 0 0 4 8 0 0 0 4 11 0 0 0 4 12 0 0 0 5 13 0 0 0 5 14 0 0 0 6 15 0 0 0 6 16 0 0 0 7 17 0 0 0 7 18 0 0 0 8 19 0 0 0 8 20 0 0 0 9 18 0 0 0 9 21 0 0 0 9 22 0 0 0 10 23 0 0 0 10 24 0 0 0 11 20 0 0 0 11 21 0 0 0 11 25 0 0 0 12 26 0 0 0 12 27 0 0 0 13 14 0 0 0 13 28 0 0 0 14 29 0 0 0 15 16 0 0 0 15 30 0 0 0 16 31 0 0 0 17 32 0 0 0 17 33 0 0 0 18 34 0 0 0 18 35 0 0 0 19 36 0 0 0 19 37 0 0 0 20 35 0 0 0 20 38 0 0 0 21 35 0 0 0 21 39 0 0 0 22 40 0 0 0 22 41 0 0 0 23 24 0 0 0 23 42 0 0 0 24 43 0 0 0 25 44 0 0 0 25 45 0 0 0 26 27 0 0 0 26 46 0 0 0 27 47 0 0 0 28 42 0 0 0 28 48 0 0 0 29 30 1 0 0 29 47 0 0 0 29 49 0 0 0 30 50 0 0 0 30 51 0 0 0 31 52 0 0 0 31 53 0 0 0 32 33 0 0 0 32 54 0 0 0 33 53 0 0 0 34 55 0 0 0 34 56 0 0 0 35 57 0 0 0 36 37 0 0 0 36 51 0 0 0 37 58 0 0 0 38 59 0 0 0 38 60 0 0 0 39 61 0 0 0 39 62 0 0 0 40 41 0 0 0 40 63 0 0 0 41 64 0 0 0 42 65 0 0 0 43 54 1 0 0 43 64 0 0 0 43 66 0 0 0 44 45 0 0 0 44 65 0 1 0 45 66 0 1 0 46 63 0 0 1 46 65 0 1 0 47 51 1 0 0 47 64 0 0 1 48 61 0 -1 1 48 63 0 -1 1 49 50 1 0 0 49 62 0 -1 1 49 66 0 0 1 50 67 0 0 0 50 68 0 0 0 51 69 0 0 0 52 70 0 0 0 52 71 0 0 0 53 72 0 0 0 54 67 0 0 -1 54 69 0 0 -1 55 56 0 0 0 55 69 0 0 -1 56 70 0 1 -1 57 68 0 1 -1 57 71 0 1 -1 58 70 0 1 0 58 72 0 1 0 59 60 0 0 0 59 67 0 1 -1 60 72 0 1 0 61 62 0 0 0 64 69 1 0 -1 66 67 1 0 -1 68 71 0 0 0
(rcsr)The canonical Systre key, copied verbatim from the local RCSR Systre archive of 2019-06-01. It is not computed here and cannot be: no Gavrog/Systre toolchain runs on this machine, so nothing on this site derives, extends, repairs or verifies a key. The checksum served beside it is the one the archive itself carries, copied from the same block, so that this copy can be checked against the upstream file; no checksum is computed or verified here.
Checksum
c23dffec822518ea38cee236497ead36 (rcsr)

Vertices

The mapping of coordination sequences onto vertex classes that the source supplied was checked against a walk over the periodic topology of the net itself, one walk per vertex class, and agreed. The sequences are the values the source supplied; the walk settled nothing but which class each one describes.

Not corroborated. The coordination sequences beside these symbols carry a corroboration of their own, stated under coordination_sequences; the vertex symbols carry none. A vertex symbol names the shortest ring at each angle of a vertex, no ring perception runs anywhere in this project, and so there is nothing here that could reproduce one: these strings are served on the word of the source alone. What was checked is their shape — a d-coordinated vertex has d(d-1)/2 angles and a whole symbol names a ring at each, and a string that lists fewer is flagged rather than served as a symbol. A string that passes that count can still be wrong in its rings, and nothing here says otherwise.

One row per distinct vertex. The coordination sequence counts how many vertices lie at each topological distance; the vertex symbol names the shortest ring at each angle of the vertex. The two columns do not carry the same warrant: which of them was corroborated, and which was not, is stated above the table.
# Coordination Site symmetry Vertex symbol Coordination sequence
0 3 —3.8.83 4 10 19 26 39 50 74 103 126
1 3 —3.8.83 4 10 19 26 39 50 74 103 126
2 3 —3.8.83 4 10 19 26 39 50 74 103 126
3 3 —3.8.83 4 10 19 26 39 50 74 103 126
4 3 —3.8.83 4 10 19 26 39 50 74 103 126
5 3 —3.8.83 4 10 19 26 39 50 74 103 126
6 3 —3.8.83 4 10 19 26 39 50 74 103 126
7 3 —3.8.83 4 10 19 26 39 50 74 103 126
8 3 —3.8.83 4 10 19 26 39 50 74 103 126
9 3 —3.8.83 4 10 19 26 39 50 74 103 126
10 3 —3.8.83 4 10 19 26 39 50 74 103 126
11 3 —3.8.83 4 10 19 26 39 50 74 103 126
12 3 —3.8.83 5 12 22 29 41 53 79 109 130
13 3 —3.8.83 5 12 22 29 41 53 79 109 130
14 3 —3.8.83 5 12 22 29 41 53 79 109 130
15 3 —3.8.83 5 12 22 29 41 53 79 109 130
16 3 —3.8.83 5 12 22 29 41 53 79 109 130
17 3 —3.8.83 5 12 22 29 41 53 79 109 130
18 3 —3.8.83 5 12 22 29 41 53 79 109 130
19 3 —3.8.83 5 12 22 29 41 53 79 109 130
20 3 —3.8.83 5 12 22 29 41 53 79 109 130
21 3 —3.8.83 5 12 22 29 41 53 79 109 130
22 3 —3.8.83 5 12 22 29 41 53 79 109 130
23 3 —3.8.83 5 12 22 29 41 53 79 109 130
24 3 —3.8.83 5 12 22 29 41 53 79 109 130
25 3 —3.8.83 5 12 22 29 41 53 79 109 130
26 3 —3.8.83 5 12 22 29 41 53 79 109 130
27 3 —3.8.83 5 12 22 29 41 53 79 109 130
28 3 —3.8.83 5 12 22 29 41 53 79 109 130
29 3 —3.8.83 5 12 22 29 41 53 79 109 130
30 3 —3.8.83 5 12 22 29 41 53 79 109 130
31 3 —3.8.83 5 12 22 29 41 53 79 109 130
32 3 —3.8.83 5 12 22 29 41 53 79 109 130
33 3 —3.8.83 5 12 22 29 41 53 79 109 130
34 3 —3.8.83 5 12 22 29 41 53 79 109 130
35 3 —3.8.83 5 12 22 29 41 53 79 109 130
36 3 —6.8.83 6 9 13 22 37 57 74 87 110
37 3 —6.8.83 6 9 13 22 37 57 74 87 110
38 3 —6.8.83 6 9 13 22 37 57 74 87 110
39 3 —6.8.83 6 9 13 22 37 57 74 87 110
40 3 —6.8.83 6 9 13 22 37 57 74 87 110
41 3 —6.8.83 6 9 13 22 37 57 74 87 110
42 3 —6.8.83 6 9 13 22 37 57 74 87 110
43 3 —6.8.83 6 9 13 22 37 57 74 87 110
44 3 —6.8.83 6 9 13 22 37 57 74 87 110
45 3 —6.8.83 6 9 13 22 37 57 74 87 110
46 3 —6.8.83 6 9 13 22 37 57 74 87 110
47 3 —6.8.83 6 9 13 22 37 57 74 87 110
48 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
49 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
50 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
51 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
52 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
53 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
54 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
55 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
56 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
57 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
58 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
59 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
60 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
61 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
62 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
63 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
64 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
65 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
66 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
67 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
68 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
69 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
70 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125
71 4 —4.4.6(2).8.8.10(2)4 9 15 21 30 45 66 88 105 125

Provenance

Source
rcsr+mofplus — reconciled from both, field by field
Identifier at the source
kex-a
Retrieved
2026-09-09
Licence
CC BY 4.0 — verified from MOF++ project decision, CONTEXT §6 (Licensing): MOF+ is this group's own service, so nets retrieved from it are the project's own data to license, and the project licenses its data CC BY 4.0. No third-party grant is claimed..
Published
yes

Position in the collection

RCSR index
1103 (derived) Derived by this site, not published by RCSR: the 1-based position of the symbol in the ascending ASCII-lexicographic ordering of the 2930 symbols in the RCSR Systre archive of 2019-06-01. RCSR does not number its nets; this is our ordering of their symbols and nothing more.
Complexity rank
2027 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.