Margaret C. Etter
E251114
Margaret C. Etter was an influential American chemist and crystallographer known for pioneering work in hydrogen bonding and crystal engineering.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Margaret C. Etter canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1253951 — 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: Margaret C. Etter Context triple: [Etter Early Career Award, namedAfter, Margaret C. Etter]
-
A.
Margaret Fink
Margaret Fink is an Australian film producer best known for her work on influential Australian New Wave films, including the acclaimed adaptation of "My Brilliant Career."
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B.
Dolores H. Russ
Dolores H. Russ was an American philanthropist and co-namesake of the prestigious Fritz J. and Dolores H. Russ Prize in engineering.
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C.
Dorothy E. Davis
Dorothy E. Davis was the lead student plaintiff in the Virginia school desegregation case Davis v. County School Board of Prince Edward County, one of the five cases consolidated into the landmark Supreme Court decision Brown v. Board of Education.
-
D.
Joan A. Brennecke
Joan A. Brennecke is a prominent chemical engineer renowned for her pioneering research on ionic liquids and sustainable chemical processes, recognized as one of the leading figures in green chemistry.
-
E.
Margaret Crocker
Margaret Crocker was a 19th-century Sacramento philanthropist best known for donating her late husband's extensive art collection and endowing what became the Crocker Art Museum.
- 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: Margaret C. Etter Target entity description: Margaret C. Etter was an influential American chemist and crystallographer known for pioneering work in hydrogen bonding and crystal engineering.
-
A.
Margaret Fink
Margaret Fink is an Australian film producer best known for her work on influential Australian New Wave films, including the acclaimed adaptation of "My Brilliant Career."
-
B.
Dolores H. Russ
Dolores H. Russ was an American philanthropist and co-namesake of the prestigious Fritz J. and Dolores H. Russ Prize in engineering.
-
C.
Dorothy E. Davis
Dorothy E. Davis was the lead student plaintiff in the Virginia school desegregation case Davis v. County School Board of Prince Edward County, one of the five cases consolidated into the landmark Supreme Court decision Brown v. Board of Education.
-
D.
Joan A. Brennecke
Joan A. Brennecke is a prominent chemical engineer renowned for her pioneering research on ionic liquids and sustainable chemical processes, recognized as one of the leading figures in green chemistry.
-
E.
Margaret Crocker
Margaret Crocker was a 19th-century Sacramento philanthropist best known for donating her late husband's extensive art collection and endowing what became the Crocker Art Museum.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
American scientist
ⓘ
chemist ⓘ crystallographer ⓘ person ⓘ |
| awardReceived | Garvan–Olin Medal ⓘ |
| countryOfCitizenship | United States of America ⓘ |
| familyName | Etter ⓘ |
| fieldOfWork |
chemistry
ⓘ
crystal engineering ⓘ crystallography ⓘ hydrogen bonding ⓘ |
| givenName | Margaret ⓘ |
| hasResearchInterest |
design of molecular crystals
ⓘ
hydrogen-bond patterns in crystals ⓘ organic solid-state chemistry ⓘ |
| influenced |
development of supramolecular chemistry
ⓘ
modern crystal engineering strategies ⓘ |
| knownFor | Etter hydrogen-bond rules ⓘ |
| languageOfWorkOrName | English ⓘ |
| memberOf | American Crystallographic Association ⓘ |
| notableFor |
pioneering work in crystal engineering
ⓘ
pioneering work on hydrogen bonding ⓘ |
| occupation |
chemist
ⓘ
crystallographer ⓘ |
| sexOrGender | female ⓘ |
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: Margaret C. Etter Description of subject: Margaret C. Etter was an influential American chemist and crystallographer known for pioneering work in hydrogen bonding and crystal engineering.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.