Crystallographic Information Framework
E143736
The Crystallographic Information Framework is a standardized data format and ontology used worldwide for representing, exchanging, and archiving crystallographic and related structural science data.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Crystallographic Information Framework canonical | 2 |
| Crystallographic Information File | 1 |
| mmCIF | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1253881 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Crystallographic Information Framework Context triple: [International Union of Crystallography, developsStandard, Crystallographic Information Framework]
-
A.
Cambridge Crystallographic Data Centre
The Cambridge Crystallographic Data Centre is a leading research organization that curates and distributes the world’s primary database of small-molecule organic and metal-organic crystal structures for the scientific community.
-
B.
GSAS
GSAS is Harvard University's Graduate School of Arts and Sciences, which oversees most of the institution's PhD and many master's programs in the arts and sciences.
-
C.
American Crystallographic Association
The American Crystallographic Association is a scientific society dedicated to advancing the study of crystal structures and promoting research and education in crystallography.
-
D.
International Union of Crystallography
The International Union of Crystallography is a global scientific organization that promotes international cooperation in crystallography, sets standards, and publishes key journals and reference works in the field.
-
E.
Molecular Foundry
The Molecular Foundry is a U.S. Department of Energy nanoscience research facility that provides state-of-the-art instrumentation and expertise for the design, synthesis, and characterization of nanoscale materials.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Crystallographic Information Framework Target entity description: The Crystallographic Information Framework is a standardized data format and ontology used worldwide for representing, exchanging, and archiving crystallographic and related structural science data.
-
A.
Cambridge Crystallographic Data Centre
The Cambridge Crystallographic Data Centre is a leading research organization that curates and distributes the world’s primary database of small-molecule organic and metal-organic crystal structures for the scientific community.
-
B.
GSAS
GSAS is Harvard University's Graduate School of Arts and Sciences, which oversees most of the institution's PhD and many master's programs in the arts and sciences.
-
C.
American Crystallographic Association
The American Crystallographic Association is a scientific society dedicated to advancing the study of crystal structures and promoting research and education in crystallography.
-
D.
International Union of Crystallography
The International Union of Crystallography is a global scientific organization that promotes international cooperation in crystallography, sets standards, and publishes key journals and reference works in the field.
-
E.
Molecular Foundry
The Molecular Foundry is a U.S. Department of Energy nanoscience research facility that provides state-of-the-art instrumentation and expertise for the design, synthesis, and characterization of nanoscale materials.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
data format
ⓘ
ontology ⓘ scientific data standard ⓘ |
| abbreviation |
Cif
ⓘ
surface form:
CIF
|
| acronymOf | Crystallographic Information Framework self-link ⓘ |
| appliesTo |
macromolecular crystallography
ⓘ
materials science structures ⓘ powder diffraction ⓘ small-molecule crystallography ⓘ |
| basedOn | self-describing tagged data items ⓘ |
| characteristic |
human-readable text format
ⓘ
machine-parseable structure ⓘ |
| dataModel | key–value pairs with data names and values ⓘ |
| enables |
automatic checking of structural data consistency
ⓘ
linking of structural data with metadata dictionaries ⓘ |
| field |
crystallography
ⓘ
structural science ⓘ |
| goal |
ensuring reproducibility of structural results
ⓘ
facilitation of data sharing in crystallography ⓘ standardization of crystallographic data representation ⓘ |
| governingBody | IUCr Committee for the Maintenance of the CIF Standard ⓘ |
| hasComponent |
CIF data files
ⓘ
CIF dictionaries ⓘ CIF syntax ⓘ dictionary definition language ⓘ |
| hasFormat | .cif file extension ⓘ |
| hasVersion |
CIF1
ⓘ
CIF2 ⓘ |
| origin |
International Union of Crystallography
ⓘ
surface form:
International Union of Crystallography data-standards initiative
|
| primaryDomain |
electron diffraction
ⓘ
neutron diffraction ⓘ x-ray crystallography ⓘ |
| relatedStandard |
STAR File syntax
ⓘ
imgCIF ⓘ Crystallographic Information Framework self-linksurface differs ⓘ
surface form:
mmCIF
|
| scope | crystallographic and related structural science data ⓘ |
| standardizedBy | International Union of Crystallography ⓘ |
| supports |
interoperable data exchange
ⓘ
long-term data archiving ⓘ machine-readable crystallographic metadata ⓘ validation of crystallographic data ⓘ |
| use |
archiving crystallographic data
ⓘ
exchanging crystallographic data ⓘ representing crystallographic data ⓘ |
| usedBy |
crystallographic databases
ⓘ
crystallographic software packages ⓘ journals in crystallography ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Crystallographic Information Framework Description of subject: The Crystallographic Information Framework is a standardized data format and ontology used worldwide for representing, exchanging, and archiving crystallographic and related structural science data.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
International Union of Crystallography
→
developsStandard
→
Crystallographic Information Framework
ⓘ
International Union of Crystallography
→
developsStandard
→
Crystallographic Information Framework
ⓘ
this entity surface form:
Crystallographic Information File
Crystallographic Information Framework
→
acronymOf
→
Crystallographic Information Framework
self-link
ⓘ
Crystallographic Information Framework
→
relatedStandard
→
Crystallographic Information Framework
self-linksurface differs
ⓘ
this entity surface form:
mmCIF