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Net topology

dns-a

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

JSON · mfpx

72 vertices and 126 edges in the unit cell. 18 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 = 6.0668 Å, b = 6.0668 Å, c = 6.0668 Å
Cell angles
α = 90.00°, β = 90.00°, γ = 90.00°
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 3 0 0 0 2 6 0 0 0 2 7 0 0 0 3 8 0 0 0 3 9 0 0 0 4 10 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 6 17 0 0 0 7 18 0 0 0 7 19 0 0 0 8 20 0 0 0 8 21 0 0 0 8 22 0 0 0 9 23 0 0 0 9 24 0 0 0 10 11 0 0 0 10 16 0 0 0 10 25 0 0 0 11 21 0 0 0 11 26 0 0 0 12 27 0 0 0 12 28 0 0 0 13 14 0 0 0 13 29 0 0 0 14 30 0 0 0 15 31 0 0 0 15 32 0 0 0 16 17 0 0 0 16 33 0 0 0 17 20 0 0 0 17 34 0 0 0 18 19 0 0 0 18 35 0 0 0 19 36 0 0 0 20 21 0 0 0 20 37 0 0 0 21 38 0 0 0 22 39 0 0 0 22 40 0 0 0 23 24 0 0 0 23 41 0 0 0 24 42 0 0 0 25 43 0 0 0 25 44 0 0 0 26 45 0 0 0 26 46 0 0 0 27 28 0 0 0 27 47 0 0 0 28 48 0 0 0 29 35 0 0 0 29 49 0 0 0 29 50 0 0 0 30 42 0 0 0 30 51 0 0 0 30 52 0 0 0 31 32 0 0 0 31 53 0 0 0 32 54 0 0 0 33 55 0 0 0 33 56 0 0 0 34 57 0 0 0 34 58 0 0 0 35 59 0 0 0 35 60 0 0 0 36 41 0 0 0 36 61 0 0 0 36 62 0 0 0 37 63 0 0 0 37 64 0 0 0 38 65 0 0 0 38 66 0 0 0 39 40 0 0 0 39 67 0 0 0 40 68 0 0 0 41 69 0 0 0 41 70 0 0 0 42 71 0 0 0 42 72 0 0 0 43 44 0 0 0 43 71 1 0 0 44 62 0 1 0 45 46 0 0 0 45 70 0 1 0 46 59 -1 1 0 47 67 0 0 1 47 71 1 0 0 47 72 1 0 0 48 54 -2 1 1 48 59 -1 1 0 48 60 -1 1 0 49 54 -1 0 1 49 57 -1 0 1 49 59 0 0 0 50 54 -1 0 1 50 60 0 0 0 50 65 0 -1 1 51 63 -1 0 1 51 67 -1 0 1 51 71 0 0 0 52 56 -2 0 1 52 67 -1 0 1 52 72 0 0 0 53 68 2 -1 0 53 69 1 0 0 53 70 1 0 0 55 56 0 0 0 55 69 1 0 0 57 58 0 0 0 58 72 2 0 -1 60 64 0 -1 1 61 66 1 -1 0 61 68 1 -1 0 61 69 0 0 0 62 68 1 -1 0 62 70 0 0 0 63 64 0 0 0 65 66 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
8f8b46004a9ea42eec35fcd6cfd00d7c (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 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
1 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
2 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
3 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
4 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
5 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
6 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
7 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
8 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
9 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
10 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
11 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
12 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
13 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
14 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
15 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
16 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
17 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
18 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
19 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
20 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
21 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
22 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
23 4 —4.4.4.8.10.104 8 12 18 33 58 79 93 111 143
24 3 —3.8.93 5 12 22 31 43 65 96 122 148
25 3 —3.8.93 5 12 22 31 43 65 96 122 148
26 3 —3.8.93 5 12 22 31 43 65 96 122 148
27 3 —3.8.93 5 12 22 31 43 65 96 122 148
28 3 —3.8.93 5 12 22 31 43 65 96 122 148
29 3 —3.8.93 5 12 22 31 43 65 96 122 148
30 3 —3.8.93 5 12 22 31 43 65 96 122 148
31 3 —3.8.93 5 12 22 31 43 65 96 122 148
32 3 —3.8.93 5 12 22 31 43 65 96 122 148
33 3 —3.8.93 5 12 22 31 43 65 96 122 148
34 3 —3.8.93 5 12 22 31 43 65 96 122 148
35 3 —3.8.93 5 12 22 31 43 65 96 122 148
36 3 —3.8.93 5 12 22 31 43 65 96 122 148
37 3 —3.8.93 5 12 22 31 43 65 96 122 148
38 3 —3.8.93 5 12 22 31 43 65 96 122 148
39 3 —3.8.93 5 12 22 31 43 65 96 122 148
40 3 —3.8.93 5 12 22 31 43 65 96 122 148
41 3 —3.8.93 5 12 22 31 43 65 96 122 148
42 3 —3.8.93 5 12 22 31 43 65 96 122 148
43 3 —3.8.93 5 12 22 31 43 65 96 122 148
44 3 —3.8.93 5 12 22 31 43 65 96 122 148
45 3 —3.8.93 5 12 22 31 43 65 96 122 148
46 3 —3.8.93 5 12 22 31 43 65 96 122 148
47 3 —3.8.93 5 12 22 31 43 65 96 122 148
48 3 —3.8.83 5 13 24 32 44 58 96 128 149
49 3 —3.8.83 5 13 24 32 44 58 96 128 149
50 3 —3.8.83 5 13 24 32 44 58 96 128 149
51 3 —3.8.83 5 13 24 32 44 58 96 128 149
52 3 —3.8.83 5 13 24 32 44 58 96 128 149
53 3 —3.8.83 5 13 24 32 44 58 96 128 149
54 3 —3.8.83 5 13 24 32 44 58 96 128 149
55 3 —3.8.83 5 13 24 32 44 58 96 128 149
56 3 —3.8.83 5 13 24 32 44 58 96 128 149
57 3 —3.8.83 5 13 24 32 44 58 96 128 149
58 3 —3.8.83 5 13 24 32 44 58 96 128 149
59 3 —3.8.83 5 13 24 32 44 58 96 128 149
60 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
61 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
62 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
63 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
64 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
65 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
66 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
67 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
68 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
69 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
70 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169
71 4 —3.6.6.8.8.12(4)4 9 16 22 34 50 72 94 121 169

Provenance

Source
rcsr+mofplus — reconciled from both, field by field
Identifier at the source
dns-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
517 (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
2039 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.