Net topology

alc

Ingested production record from rcsr. Per-field provenance in field_sources. No geometry: the RCSR archive carries none.

JSON

Crystallographic description

Spacegroup: not recorded
Cell lengths: not recorded
Cell angles: not recorded
Atoms in cell: not recorded
Transitivity pqrs: not recorded
Catenated: not recorded; Not recorded: no source we read states whether this net is interpenetrated. The RCSR Systre archive carries no catenation field at all, so a record built from it alone says nothing either way. A blank here is that absence, not the claim that the net is not catenated.

Canonical key

Systre key: 3 1 2 0 0 0 1 2 1 0 0 1 3 0 0 0 1 3 1 0 0 1 4 0 0 0 1 4 1 0 0 1 5 0 0 0 1 5 1 0 0 1 6 0 0 0 1 6 1 0 0 1 7 0 0 0 1 7 1 0 0 2 8 0 0 0 2 8 1 0 0 2 9 0 0 0 3 8 0 0 0 3 8 1 0 0 3 9 0 1 0 4 8 0 0 1 4 8 1 0 1 4 9 0 0 0 5 8 0 1 1 5 8 1 1 1 5 9 0 1 0 6 8 0 0 1 6 8 1 0 1 6 9 0 1 1 7 8 0 1 1 7 8 1 1 1 7 9 0 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: 9d887cc4a61164ab216f79804aaad4ef (rcsr)

Vertices

No coordination sequence is recorded for this net: the source stores none. Every sequence below is absent — which is a different fact from a sequence of length zero, and is why the field is null rather than an empty list.

No vertex data recorded for this net.

Provenance

Source: rcsr
Identifier at the source: alc
Retrieved: not recorded
Licence: © 2019 RCSR.net — verified from © 2019 RCSR.net. Redistributed by MOF++ under a private agreement with the rights holder. This permits redistribution by MOF++; it grants the reader no onward licence. Confirmed by the repository owner, 2026-09-09..
Published: yes

Position in the collection

RCSR index: 37 (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: 2448 The order the ingest processed this net in, simplest first. A different number from the RCSR index above, meaning a different thing.

Download

Metadata.json

No structure file is on record for this net.

Cite this record

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

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

Licence

Not an open licence. Reticular Chemistry Structure Resource data, third-party copyright. MOF++ redistributes it under a private agreement with the rights holder. That agreement covers redistribution by MOF++ and grants you no onward licence: to reuse or redistribute these records yourself, ask RCSR.

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("alc")

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