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Freebase

Known as: Metaweb Query Language, Free basing, MQL 
Freebase was a large collaborative knowledge base consisting of data composed mainly by its community members. It was an online collection of… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
Recently, Talmor and Berant (2018) introduced ComplexWebQuestions - a dataset focused on answering complex questions by… 
2012
2012
We use density-functional theory calculations to study the stability, electronic, and optical properties of free-base and Zn… 
Highly Cited
2008
Highly Cited
2008
We report our results on the nonlinear optical and optical limiting properties of two alkoxy phthalocyanines namely 2,3,9,10,16… 
1999
1999
SummaryThe effect of modifiers has been investigated on the SFE efficiencies of ephedrine derivatives (e. g. methylephedrine… 
1998
1998
The ground, excited, and ionized states of free-base porphin (FBP) are reinvestigated by the SAC (symmetry-adapted cluster)/SAC… 
1998
1998
New electroluminescent, PPV-like, conjugated polymers containing bipyridylene−vinylene subunits were prepared and characterized… 
Highly Cited
1981
Highly Cited
1981
1981
1981
Twenty-one core samples from DSDP/IPOD Leg 63 were analyzed for products of chlorophyll diagenesis. In addition to the… 
Highly Cited
1972
Highly Cited
1972
AbstractExtended Hückel calculations for the free bases of porphin, phthalocyanine, tetrabenzporphin, and tetrazaporphin show: (i… 
1950
1950
A METHOD of separating these two substances on paper chromatograms, using phenol as solvent, has been described earlier1. No…