MOF++

Data › Nets › dnn-a

Net topology

dnn-a

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

JSON · mfpx

72 vertices and 126 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 = 4.8218 Å, b = 4.8218 Å, c = 12.5129 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 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 7 0 0 0 4 8 0 0 0 4 10 0 0 0 5 11 0 0 0 5 12 0 0 0 6 13 0 0 0 6 14 0 0 0 7 8 0 0 0 7 15 0 0 0 8 16 0 0 0 9 17 0 0 0 9 18 0 0 0 10 19 0 0 0 10 20 0 0 0 11 12 0 0 0 11 21 0 0 0 12 22 0 0 0 13 14 0 0 0 13 23 0 0 0 14 24 0 0 0 15 25 0 0 0 15 26 0 0 0 16 27 0 0 0 16 28 0 0 0 17 18 0 0 0 17 29 0 0 0 18 30 0 0 0 19 20 0 0 0 19 31 0 0 0 20 32 0 0 0 21 23 0 0 0 21 29 1 0 0 21 33 0 0 0 22 24 0 1 0 22 30 0 0 0 22 34 0 0 0 23 30 1 -1 0 23 35 0 0 0 24 29 0 0 0 24 36 0 0 0 25 26 0 0 0 25 37 0 0 0 26 38 0 0 0 27 28 0 0 0 27 39 0 0 0 28 40 0 0 0 29 41 0 0 0 30 42 0 0 0 31 37 0 0 0 31 39 1 0 0 31 43 0 0 0 32 38 0 1 0 32 40 0 0 0 32 44 0 0 0 33 35 0 0 0 33 41 1 0 0 33 45 0 0 0 34 36 0 1 0 34 42 0 0 0 34 46 0 0 0 35 42 1 -1 0 35 47 0 0 0 36 41 0 0 0 36 48 0 0 0 37 40 1 -1 0 37 49 0 0 0 38 39 0 0 0 38 50 0 0 0 39 51 0 0 0 40 52 0 0 0 41 53 0 0 0 42 54 0 0 0 43 49 0 0 0 43 51 1 0 0 43 55 0 0 0 44 50 0 1 0 44 52 0 0 0 44 56 0 0 0 45 46 0 0 0 45 57 0 0 0 46 57 0 0 0 47 48 0 0 0 47 58 0 0 0 48 58 0 0 0 49 52 1 -1 0 49 59 0 0 0 50 51 0 0 0 50 60 0 0 0 51 61 0 0 0 52 62 0 0 0 53 54 0 0 0 53 63 0 0 0 54 63 0 0 0 55 56 0 0 0 55 64 0 0 0 56 64 0 0 0 57 65 0 0 0 58 66 0 0 0 59 60 0 0 0 59 67 0 0 0 60 67 0 0 0 61 62 0 0 0 61 68 0 0 0 62 68 0 0 0 63 69 0 0 0 64 70 0 0 0 65 66 0 1 0 65 69 1 0 0 65 70 0 0 1 66 69 1 -1 0 66 71 0 0 0 67 71 0 0 -1 68 72 0 0 0 69 72 0 0 1 70 71 0 1 -1 70 72 1 0 0 71 72 1 -1 1
(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
d10c1f99cb8085cdf43565741641f9c1 (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 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
1 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
2 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
3 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
4 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
5 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
6 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
7 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
8 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
9 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
10 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
11 4 —3.4.4.8.8.10(2)4 7 10 14 24 43 64 84 100 117
12 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
13 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
14 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
15 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
16 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
17 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
18 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
19 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
20 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
21 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
22 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
23 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
24 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
25 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
26 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
27 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
28 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
29 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
30 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
31 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
32 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
33 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
34 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
35 4 —4.4.6(2).8.8.104 9 15 22 33 48 65 84 108 142
36 3 —3.8.83 5 11 20 27 41 57 84 105 127
37 3 —3.8.83 5 11 20 27 41 57 84 105 127
38 3 —3.8.83 5 11 20 27 41 57 84 105 127
39 3 —3.8.83 5 11 20 27 41 57 84 105 127
40 3 —3.8.83 5 11 20 27 41 57 84 105 127
41 3 —3.8.83 5 11 20 27 41 57 84 105 127
42 3 —3.8.83 5 11 20 27 41 57 84 105 127
43 3 —3.8.83 5 11 20 27 41 57 84 105 127
44 3 —3.8.83 5 11 20 27 41 57 84 105 127
45 3 —3.8.83 5 11 20 27 41 57 84 105 127
46 3 —3.8.83 5 11 20 27 41 57 84 105 127
47 3 —3.8.83 5 11 20 27 41 57 84 105 127
48 3 —3.8.83 5 13 23 30 42 55 82 109 130
49 3 —3.8.83 5 13 23 30 42 55 82 109 130
50 3 —3.8.83 5 13 23 30 42 55 82 109 130
51 3 —3.8.83 5 13 23 30 42 55 82 109 130
52 3 —3.8.83 5 13 23 30 42 55 82 109 130
53 3 —3.8.83 5 13 23 30 42 55 82 109 130
54 3 —3.8.83 5 13 23 30 42 55 82 109 130
55 3 —3.8.83 5 13 23 30 42 55 82 109 130
56 3 —3.8.83 5 13 23 30 42 55 82 109 130
57 3 —3.8.83 5 13 23 30 42 55 82 109 130
58 3 —3.8.83 5 13 23 30 42 55 82 109 130
59 3 —3.8.83 5 13 23 30 42 55 82 109 130
60 3 —3.8.83 5 13 23 30 42 55 82 109 130
61 3 —3.8.83 5 13 23 30 42 55 82 109 130
62 3 —3.8.83 5 13 23 30 42 55 82 109 130
63 3 —3.8.83 5 13 23 30 42 55 82 109 130
64 3 —3.8.83 5 13 23 30 42 55 82 109 130
65 3 —3.8.83 5 13 23 30 42 55 82 109 130
66 3 —3.8.83 5 13 23 30 42 55 82 109 130
67 3 —3.8.83 5 13 23 30 42 55 82 109 130
68 3 —3.8.83 5 13 23 30 42 55 82 109 130
69 3 —3.8.83 5 13 23 30 42 55 82 109 130
70 3 —3.8.83 5 13 23 30 42 55 82 109 130
71 3 —3.8.83 5 13 23 30 42 55 82 109 130

Provenance

Source
rcsr+mofplus — reconciled from both, field by field
Identifier at the source
dnn-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
507 (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
2036 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.