Net topology

tmd

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

144 vertices and 290 edges in the unit cell. 51 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 = 7.4496 Å, b = 7.4496 Å, c = 4.3309 Å
Cell angles: α = 90.00°, β = 90.00°, γ = 90.00°
Atoms in cell: 144
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 1 6 0 0 0 2 7 0 0 0 2 8 0 0 0 2 9 0 0 0 2 10 0 0 0 3 11 0 0 0 3 12 0 0 0 3 13 0 0 0 4 14 0 0 0 4 15 0 0 0 4 16 0 0 0 5 17 0 0 0 5 18 0 0 0 5 19 0 0 0 6 20 0 0 0 6 21 0 0 0 6 22 0 0 0 7 11 0 0 0 7 23 0 0 0 7 24 0 0 0 8 14 0 0 0 8 25 0 0 0 8 26 0 0 0 9 17 0 0 0 9 27 0 0 0 9 28 0 0 0 10 20 0 0 0 10 29 0 0 0 10 30 0 0 0 11 31 0 0 0 11 32 0 0 0 12 15 0 0 0 12 33 0 0 0 12 34 0 0 0 13 18 0 0 0 13 35 0 0 0 13 36 0 0 0 14 37 0 0 0 14 38 0 0 0 15 39 0 0 0 15 40 0 0 0 16 21 0 0 0 16 41 0 0 0 16 42 0 0 0 17 43 0 0 0 17 44 0 0 0 18 45 0 0 0 18 46 0 0 0 19 22 0 0 0 19 47 0 0 0 19 48 0 0 0 20 49 0 0 0 20 50 0 0 0 21 51 0 0 0 21 52 0 0 0 22 53 0 0 0 22 54 0 0 0 23 25 0 0 0 23 34 1 0 0 23 55 0 0 0 24 27 0 0 0 24 36 1 0 0 24 56 0 0 0 25 40 1 0 0 25 57 0 0 0 26 29 0 0 0 26 42 1 0 0 26 58 0 0 0 27 46 1 0 0 27 59 0 0 0 28 30 0 0 0 28 48 1 0 0 28 60 0 0 0 29 52 1 0 0 29 61 0 0 0 30 54 1 0 0 30 62 0 0 0 31 33 0 0 0 31 52 0 1 0 31 55 0 0 0 32 35 0 0 0 32 54 0 1 0 32 56 0 0 0 33 61 -1 1 0 33 63 0 0 0 34 36 0 0 0 34 49 -1 1 0 35 62 -1 1 0 35 64 0 0 0 36 50 -1 1 0 37 39 0 0 0 37 46 0 0 1 37 57 0 0 0 38 41 0 0 0 38 48 0 0 1 38 58 0 0 0 39 59 -1 0 1 39 63 0 0 0 40 42 0 0 0 40 43 -1 0 1 41 60 -1 0 1 41 65 0 0 0 42 44 -1 0 1 43 45 0 0 0 43 59 0 0 0 44 47 0 0 0 44 60 0 0 0 45 57 0 0 -1 45 64 0 0 0 46 48 0 0 0 47 58 0 0 -1 47 66 0 0 0 49 51 0 0 0 49 61 0 0 0 50 53 0 0 0 50 62 0 0 0 51 55 0 -1 0 51 65 0 0 0 52 54 0 0 0 53 56 0 -1 0 53 66 0 0 0 55 67 0 0 0 56 68 0 0 0 57 67 0 0 0 58 69 0 0 0 59 68 0 0 0 60 70 0 0 0 61 69 0 0 0 62 70 0 0 0 63 67 0 0 0 63 71 0 0 0 64 68 0 0 0 64 72 0 0 0 65 69 0 0 0 65 72 0 -1 1 66 70 0 0 0 66 71 1 -1 -1 67 72 0 0 1 68 71 1 0 -1 69 71 1 -1 0 70 72 1 -1 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: 7e2d5fe3c98a6a6044ffa155de1f9adb (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	5	—	5.5.5.5.5.5.5.5.8(3).8(3)	5 16 32 52 80 109 146 197 244 308
1	5	—	5.5.5.5.5.5.5.5.8(3).8(3)	5 16 32 52 80 109 146 197 244 308
2	5	—	5.5.5.5.5.5.5.5.8(3).8(3)	5 16 32 52 80 109 146 197 244 308
3	5	—	5.5.5.5.5.5.5.5.8(3).8(3)	5 16 32 52 80 109 146 197 244 308
4	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
5	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
6	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
7	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
8	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
9	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
10	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
11	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
12	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
13	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
14	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
15	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
16	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
17	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
18	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
19	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
20	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
21	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
22	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
23	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
24	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
25	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
26	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
27	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
28	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
29	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
30	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
31	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
32	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
33	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
34	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
35	4	—	5.5.5.5.5.6	4 12 26 45 71 102 139 188 241 295
36	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
37	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
38	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
39	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
40	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
41	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
42	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
43	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
44	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
45	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
46	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
47	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
48	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
49	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
50	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
51	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
52	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
53	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
54	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
55	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
56	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
57	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
58	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
59	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
60	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
61	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
62	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
63	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
64	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
65	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
66	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
67	4	—	5.5.5.5.5.5	4 12 24 41 68 101 140 184 230 288
68	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
69	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
70	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
71	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
72	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
73	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
74	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
75	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
76	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
77	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
78	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
79	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
80	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
81	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
82	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
83	4	—	5.5.5.5.5.5	4 13 28 46 73 105 144 183 235 295
84	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
85	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
86	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
87	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
88	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
89	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
90	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
91	4	—	5.5.5.5.5.5	4 12 26 41 70 116 138 174 228 285
92	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
93	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
94	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
95	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
96	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
97	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
98	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
99	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
100	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
101	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
102	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
103	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
104	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
105	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
106	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
107	4	—	5.5.5.5.5.6	4 12 25 43 71 103 141 187 233 296
108	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
109	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
110	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
111	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
112	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
113	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
114	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
115	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
116	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
117	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
118	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
119	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
120	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
121	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
122	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
123	4	—	5.5.5.5.5.5	4 12 24 40 69 109 144 177 232 282
124	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
125	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
126	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
127	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
128	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
129	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
130	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
131	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
132	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
133	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
134	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
135	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
136	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
137	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
138	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
139	4	—	5.5.5.5.5.6	4 12 25 42 66 96 134 186 232 284
140	4	—	5.5.5.5.6.6	4 12 26 44 64 94 136 176 234 292
141	4	—	5.5.5.5.6.6	4 12 26 44 64 94 136 176 234 292
142	4	—	5.5.5.5.6.6	4 12 26 44 64 94 136 176 234 292
143	4	—	5.5.5.5.6.6	4 12 26 44 64 94 136 176 234 292

Provenance

Source: rcsr+mofplus — reconciled from both, field by field
Identifier at the source: tmd
Retrieved: 2026-09-08
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: 2072 (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: 2287 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.

Download

Topology.mfpx
Metadata.json

Cite this record

MOF++ contributors (2026). tmd [net]. MOF++ dataset release unreleased. Record: https://mofpp.ramabile.casa/net/tmd

Permanent URI: https://mofpp.ramabile.casa/net/tmd
No dataset DOI has been registered yet — cite the URI and the release version. Why per-record DOIs are not minted.

Licence

CC BY 4.0

Creative Commons Attribution 4.0 International. The licence is recorded on the record itself, not site-wide — deposits may arrive under different terms.

Cite the source

Reticular Chemistry Structure Resource (RCSR) asks to be cited:

M. O'Keeffe, M. A. Peskov, S. J. Ramsden and O. M. Yaghi, 'The Reticular Chemistry Structure Resource (RCSR) Database of, and Symbols for, Crystal Nets', Acc. Chem. Res. 2008, 41, 1782-1789. DOI: 10.1021/ar800124u

© 2019 RCSR.net — https://rcsr.anu.edu.au
This reference is for the resource, not for this net. RCSR publishes a primary reference per net, but the Systre archive distributed as RCSRnets-2019-06-01.arc carries an empty 'ref' field in all 2930 records. The citation shown is for the RCSR resource as a whole, not for this net specifically.

From a script

from mofplus import user_api
api = user_api()
api.get_net("tmd")

Or without the client: curl https://mofpp.ramabile.casa/net/tmd.json