Datasets:

kg4sci
/

CataTQA_Metadata

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The dataset generation failed because of a cast error

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 9 new columns ({'light source', 'Bi type in photocatalyst', 'Reaction medium', 'SBET (m2 /g)', 'loading (g/l)', 'CB edge(V)', 'irradiation time(h)', 'Main product', 'Yield (μmol/g/h)'}) and 10 missing columns ({'Preparation method', 'Reaction solution', 'Light  intensity(W)', 'Ref', 'Calcination temperature(K)', 'Molecular formula', 'Photocatalyst dose(g L-1)', 'RH2(µmol h-1 g-1)', 'Calcination time(h)', 'Co-catalyst'}).

This happened while the csv dataset builder was generating data using

hf://datasets/kg4sci/CataTQA_Metadata/metadata/table_data/table10.csv (at revision 6f49b2b7b80c551a1c56830b9e567a7b32f38b46)

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1871, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 643, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2293, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2241, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              Bi type in photocatalyst: string
              loading (g/l): double
              SBET (m2 /g): double
              Eg(eV): double
              CB edge(V): string
              light source: string
              irradiation time(h): double
              Reaction medium: string
              Main product: string
              Yield (μmol/g/h): double
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1554
              to
              {'Molecular formula': Value(dtype='string', id=None), 'RH2(µmol h-1 g-1)': Value(dtype='float64', id=None), 'Eg(eV)': Value(dtype='float64', id=None), 'Preparation method': Value(dtype='string', id=None), 'Calcination temperature(K)': Value(dtype='float64', id=None), 'Calcination time(h)': Value(dtype='float64', id=None), 'Light  intensity(W)': Value(dtype='string', id=None), 'Reaction solution': Value(dtype='string', id=None), 'Co-catalyst': Value(dtype='string', id=None), 'Photocatalyst dose(g L-1)': Value(dtype='float64', id=None), 'Ref': Value(dtype='string', id=None)}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1428, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 989, in stream_convert_to_parquet
                  builder._prepare_split(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1742, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1873, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 9 new columns ({'light source', 'Bi type in photocatalyst', 'Reaction medium', 'SBET (m2 /g)', 'loading (g/l)', 'CB edge(V)', 'irradiation time(h)', 'Main product', 'Yield (μmol/g/h)'}) and 10 missing columns ({'Preparation method', 'Reaction solution', 'Light  intensity(W)', 'Ref', 'Calcination temperature(K)', 'Molecular formula', 'Photocatalyst dose(g L-1)', 'RH2(µmol h-1 g-1)', 'Calcination time(h)', 'Co-catalyst'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/kg4sci/CataTQA_Metadata/metadata/table_data/table10.csv (at revision 6f49b2b7b80c551a1c56830b9e567a7b32f38b46)
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

Molecular formula string	RH2(µmol h-1 g-1) float64	Eg(eV) float64	Preparation method string	Calcination temperature(K) float64	Calcination time(h) float64	Light intensity(W) string	Reaction solution string	Co-catalyst string	Photocatalyst dose(g L-1) float64	Ref string
null	null	null	null	null	null	null	null	null	null	null
BaTiO3	35	3	Solid state reaction	1,423	5	Xe lamp(300W),simulated sunlight	20% v/v CH3OH	Pt(0.4 wt％)	1.1	[1]
BaTi0.99Mo0.01O3	45	2.4	Solid state reaction	1,423	5	Xe lamp(300W),simulated sunlight	20% v/v CH3OH	Pt(0.4 wt％)	1.1	[1]
BaTi0.98Mo0.02O3	63	2.2	Solid state reaction	1,423	5	Xe lamp(300W),simulated sunlight	20% v/v CH3OH	Pt(0.4 wt％)	1.1	[1]
BaTi0.97Mo0.03O3	52	2.6	Solid state reaction	1,423	5	Xe lamp(300W),simulated sunlight	20% v/v CH3OH	Pt(0.4 wt％)	1.1	[1]
LaFeO3	144.7	null	Flux-growth	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.5 wt％)	1	[2]
LaFe0.85Ti0.15O3	309.3	2.1	Flux-growth	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.5 wt％)	1	[2]
La0.85Sr0.15FeO3	30.7	null	Flux-growth	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.5 wt％)	1	[2]
La0.9625Sr0.0375Fe0.8875Ti0.1125O3	62	null	Flux-growth	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.5 wt％)	1	[2]
La0.8875Sr0.1125Fe0.9625Ti0.0375O3	422.7	null	Flux-growth	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.5 wt％)	1	[2]
La0.925Sr0.075Fe0.925Ti0.075O3	554.7	2.1	Flux-growth	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.5 wt％)	1	[2]
Bi0.5Na0.5TiO3	325.4	2.92	Hydrothermal	433	24	Xe lamp(500W),346 nm±8.6 nm	20vol％ CH3OH	Pt(3 wt％)	0.75	[3]
Sr0.9Bi0.1Ti0.9Fe0.1O3	47	null	Hydrothermal	473	48	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[4]
Sr0.8Bi0.2Ti0.8Fe0.2O3	45	null	Hydrothermal	473	48	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[4]
Sr0.7Bi0.3Ti0.7Fe0.3O3	25	null	Hydrothermal	473	48	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[4]
Sr0.6Bi0.4Ti0.6Fe0.4O3	50	null	Hydrothermal	473	48	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[4]
Sr0.5Bi0.5Ti0.5Fe0.5O3	20	null	Hydrothermal	473	48	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[4]
SrTiO3	202.6	3.25	Hydrothermal	423	10	Xe lamp(300W),320 nm <λ<780 nm	20% v/v CH3OH	Pt(1 wt％)	0.2	[5]
SrTiO3	106.8	3.25	Hydrothermal	453	10	Xe lamp(300W),320 nm <λ<780 nm	20% v/v CH3OH	Pt(1 wt％)	0.2	[5]
SrTiO3	38.4	3.25	Solid state reaction	1,173	12	Xe lamp(300W),320 nm <λ<780 nm	20% v/v CH3OH	Pt(1 wt％)	0.2	[5]
SrTiO3	null	3.2	Polymerized complex	773	null	null	null	null	null	[6]
SrTi0.99Rh0.01O3	962	null	Polymerized complex	973	null	Xe lamp (300 W), 420 nm<λ<800 nm	20vol％ CH3OH	Pt(0.5 wt％)	1	[6]
AgTaO3	null	3.4	Hydrothermal	1,123	24	null	null	null	null	[7]
AgTa0.8Nb0.2O3	null	3.1	Hydrothermal	1,123	24	null	null	null	null	[7]
AgTa0.7Nb0.3O3	null	2.9	Hydrothermal	1,123	24	null	null	null	null	[7]
AgTa0.6Nb0.4O3	null	2.9	Hydrothermal	1,123	24	null	null	null	null	[7]
AgNbO3	null	2.8	Hydrothermal	1,123	24	null	null	null	null	[7]
CaTiO3	null	3.6	Sol-gel	1,123	10	null	null	null	null	[8]
Ca0.98Ag0.01La0.01TiO3	2.6	null	Sol-gel	1,123	10	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	none	0.24	[8]
Ca0.96Ag0.02La0.02TiO3	2.9	null	Sol-gel	1,123	10	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	none	0.24	[8]
Ca0.94Ag0.03La0.03TiO3	10.1	null	Sol-gel	1,123	10	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	none	0.24	[8]
Ca0.92Ag0.04La0.04TiO3	4.1	null	Sol-gel	1,123	10	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	none	0.24	[8]
BaTiO3	8	3	Polymerized complex	823	5	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
BaTi0.999Rh0.001O3	10	null	Polymerized complex	823	5	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
BaTi0.995Rh0.005O3	64	null	Polymerized complex	823	5	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
BaTi0.99Rh0.01O3	308	null	Polymerized complex	823	5	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
BaTi0.98Rh0.02O3	241	null	Polymerized complex	823	5	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
BaTi0.95Rh0.05O3	199	null	Polymerized complex	823	5	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
BaTi0.99Rh0.01O3	48	null	Solid state reaction	1,273	10	Xe lamp (300 W), λ > 420 nm	10vol％ CH3OH	Pt(0.25 wt％)	1	[9]
SrSnO3	null	4.01	Solid state reaction	1,373	6	null	null	null	null	[10]
SrSnO3	null	4.04	Wet chemical reaction	973	6	null	null	null	null	[10]
CaTi0.99Cu0.01O3	6.2	null	Sol-gel	1,123	7	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	NiOx	0.24	[11]
CaTi0.98Cu0.02O3	22.7	null	Sol-gel	1,123	7	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	NiOx	0.24	[11]
CaTi0.97Cu0.03O3	12.3	null	Sol-gel	1,123	7	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	NiOx	0.24	[11]
CaTi0.96Cu0.04O3	8.1	null	Sol-gel	1,123	7	Xe lamp (350 W), λ > 400 nm	5% v/v CH3OH	NiOx	0.24	[11]
Sr2/3Zn1/3TiO3	null	3.15	Sol-gel	1,173	5	null	null	null	null	[12]
Ba5/6Zn1/6TiO3	null	3.2	Polymerized complex Sol-gel method	1,173	5	null	null	null	null	[12]
NaTaO3	null	3.94	Solvo-combustion	453	2	null	null	null	null	[13]
NaTaO3	null	3.98	Solvo-combustion	673	2	null	null	null	null	[13]
NaTaO3	null	4.01	Solvo-combustion	873	2	null	null	null	null	[13]
NaTaO3	null	4	Solvo-combustion	973	2	null	null	null	null	[13]
SrTiO3	null	3.22	Sol-gel	1,173	4	null	null	null	null	[14]
NaTaO3	null	3.97	Molten salt method	1,023	2	null	null	null	null	[15]
NaNb0.5Ta0.5O3	null	3.43	Molten salt method	1,023	2	null	null	null	null	[15]
Ca0.9La0.1Ti0.9Cr0.1O3	null	2.49	Hydrothermal	473	48	null	null	null	null	[16]
Sr0.9La0.1Ti0.9Cr0.1O3	28.8	2.31	Hydrothermal	473	48	Xe lamp (300 W),λ ≥ 400 nm	10%v/v CH3OH+4g NaOH	Pt(1 wt％)	1	[16]
Ba0.9La0.1Ti0.9Cr0.1O3	null	2.52	Hydrothermal	473	48	null	null	null	null	[16]
c-NaNbO3	423.3	3.29	Furfural alcohol derived polymerization-oxidation	873	5	Xe lamp (300 W), λ > 300 nm	5/22 v/v CH3OH	Pt(1 wt％)	1.1	[17]
o-NaNbO3	241	3.45	Polymerized complex	873	2	Xe lamp (300 W), λ > 300 nm	5/22 v/v CH3OH	Pt(1 wt％)	1.1	[17]
NaTaO3	null	4.01	Solid state reaction	1,173	10	null	null	null	null	[18]
NaTa0.975Bi0.025O3	null	3.65	Solid state reaction	1,173	10	null	null	null	null	[18]
NaTa0.95Bi0.05O3	null	3.05	Solid state reaction	1,173	10	null	null	null	null	[18]
NaTa0.925Bi0.075O3	null	2.95	Solid state reaction	1,173	10	null	null	null	null	[18]
Na0.975Bi0.025TaO3	null	3.75	Solid state reaction	1,173	10	null	null	null	null	[18]
Na0.95Bi0.05TaO3	null	3.65	Solid state reaction	1,173	10	null	null	null	null	[18]
Na0.925Bi0.075TaO3	null	3.65	Solid state reaction	1,173	10	null	null	null	null	[18]
Sr0.95Cr0.05TiO3	84	2.3	Solid state reaction	1,373	24	Xe lamp (300 W), λ≥420 nm	5/22 v/v CH3OH	Pt(0.6 wt％)	0.93	[19]
Sr0.95Cr0.05TiO3	26.8	2.3	Sol-gel hydrothermal method	353	24	Xe lamp (300 W), λ≥420 nm	5/22 v/v CH3OH	Pt(0.6 wt％)	0.93	[19]
Sr0.95Cr0.05TiO3	101.6	2.3	Sol-gel hydrothermal method	393	24	Xe lamp (300 W), λ≥420 nm	5/22 v/v CH3OH	Pt(0.6 wt％)	0.93	[19]
Sr0.95Cr0.05TiO3	137.2	2.3	Sol-gel hydrothermal method	433	24	Xe lamp (300 W), λ≥420 nm	5/22 v/v CH3OH	Pt(0.6 wt％)	0.93	[19]
Sr0.95Cr0.05TiO3	160.4	2.3	Sol-gel hydrothermal method	473	24	Xe lamp (300 W), λ≥420 nm	5/22 v/v CH3OH	Pt(0.6 wt％)	0.93	[19]
Sr0.95Cr0.05TiO3	330.4	2.3	Sol-gel hydrothermal method	473	24	Xe lamp (300 W), λ≥420 nm	5/22 v/v CH3OH	Pt(0.6 wt％)	0.93	[19]
SrTiO3	null	3.23	Sol-gel	973	4	null	null	null	null	[20]
SrTiO3	null	3.1	Polymerized complex	773	5	null	null	null	null	[21]
SrTiO3	null	3.1	Polymerized complex	873	5	null	null	null	null	[21]
SrTiO3	null	3.1	Polymerized complex	973	5	null	null	null	null	[21]
SrTiO3	null	3.1	Polymerized complex	1,073	5	null	null	null	null	[21]
SrTiO3	null	3.1	Polymerized complex	1,273	5	null	null	null	null	[21]
SrTiO3	null	3.1	Solid state reaction	1,073	5	null	null	null	null	[21]
SrTiO3	null	2	Milling assistant method	1,073	2	null	null	null	null	[21]
SrTi0.99Al0.01O3	347	3.45	Solid state reaction	1,273	10	Xe lamp (150 W), UV visible	30％vol CH3CHOHCH3	Au(0.25％)	2.5	[22]
SrTiO3	null	3.3	Solid state reaction	1,273	10	null	null	null	null	[22]
SrTi0.995Al0.005O3	null	3.4	Solid state reaction	1,273	10	null	null	null	null	[22]
SrTi0.985Al0.015O3	null	3.45	Solid state reaction	1,273	10	null	null	null	null	[22]
SrTiO3	188	3.16	Sol-gel	973	4	Xe lamp (300 W), λ≥400 nm	50vol％ CH3OH	Pt(0.5 wt％)	1	[23]
SrTi0.9Cr0.1O3−δ	null	2.31	Solid state reaction	1,573	20	null	null	null	null	[24]
La0.1Sr0.9Ti0.9Cr0.1O3	null	2.11	Solid state reaction	1,573	20	null	null	null	null	[24]
SrTiO3	null	3.25	Solid state reaction	1,573	20	null	null	null	null	[24]
LaFeO3	8,600	2.11	Sol-gel auto-combustion	773	2	Hg visible lamp(120W),(λ >> 420 nm)	10vol％ CH3OH	null	2.5	[25]
LaFeO3	7,866.7	2.1	Sol-gel auto-combustion	873	2	Hg visible lamp(120W),(λ >> 420 nm)	10vol％ CH3OH	null	2.5	[25]
LaFeO3	6,933.3	2.09	Sol-gel auto-combustion	973	2	Hg visible lamp(120W),(λ >> 420 nm)	10vol％ CH3OH	null	2.5	[25]
LaFeO3	6,066.7	2.08	Sol-gel auto-combustion	1,073	2	Hg visible lamp(120W),(λ >> 420 nm)	10vol％ CH3OH	null	2.5	[25]
LaFeO3	5,466.7	2.07	Sol-gel auto-combustion	1,173	2	Hg visible lamp(120W),(λ >> 420 nm)	10vol％ CH3OH	null	2.5	[25]
CaZrO3	12.4	4	Polymerized complex	923	6	Xe lamp (300 W), λ > 420 nm	12.5%v/v HCOOH	Pt(1 wt％)	0.56	[26]
CaTiO3	null	3.52	Template-free hydrothermal method	453	15	null	null	null	null	[27]
Ca0.95La0.05Ti0.95Cr0.05O3	98	2.49	Template-free hydrothermal method	453	15	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[27]
Ca0.9La0.1Ti0.9Cr0.1O3	110	2.48	Template-free hydrothermal method	453	15	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[27]
Ca0.8La0.2Ti0.8Cr0.2O3	164	2.5	Template-free hydrothermal method	453	15	Hg lamp (500 W),λ ≥ 400 nm	0.05M Na2SO3	Pt(1 wt％)	1	[27]
NaTaO3	null	3.96	Spray pyrolysis	1,173	null	null	null	null	null	[28]
NaBi0.06Ta0.94O3	null	2.96	Spray pyrolysis	1,173	null	null	null	null	null	[28]

End of preview.

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