LMucko/crystallography-open-database huggingface dataset:
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.4% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010984
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.4% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Y
_chemical_name_common            Yttrium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.6474
_cell_length_b                   3.6474
_cell_length_c                   5.7306
_cell_formula_units_Z            2
_cell_volume                     66.023
_exptl_crystal_density_diffrn    4.472
_cod_database_code               9010984
_database_code_amcsd 0009166
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.6% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010985
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.6% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Sc
_chemical_name_common            Scandium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.3090
_cell_length_b                   3.3090
_cell_length_c                   5.2733
_cell_formula_units_Z            2
_cell_volume                     50.004
_exptl_crystal_density_diffrn    2.986
_cod_database_code               9010985
_database_code_amcsd 0009167
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Note: sample 99.8% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010986
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Note: sample 99.8% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_compound_source        Synthetic
_chemical_formula_sum            La
_chemical_name_common            Lanthanum
_chemical_name_mineral           Lanthanum
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.770
_cell_length_b                   3.770
_cell_formula_units_Z            2
_cell_length_c                   12.159
_cell_volume                     149.662
_database_code_amcsd             0009168
_exptl_crystal_density_diffrn    3.082
_cod_database_code               9010986
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.9% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010987
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.9% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Ce
_chemical_name_common            Cerium
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.1612
_cell_length_b                   5.1612
_cell_length_c                   5.1612
_cell_formula_units_Z            4
_cell_volume                     137.484
_exptl_crystal_density_diffrn    6.769
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_database_code               9010987
_database_code_amcsd 0009169
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Note: sample 99.9% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010988
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Note: sample 99.9% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_compound_source        Synthetic
_chemical_formula_sum            Pr
_chemical_name_common            Praseodymium
_chemical_name_mineral           Praseodymium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.6725
_cell_length_b                   3.6725
_cell_formula_units_Z            2
_cell_length_c                   11.8354
_cell_volume                     138.241
_database_code_amcsd             0009170
_exptl_crystal_density_diffrn    3.385
_cod_database_code               9010988
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Note: sample 99.8% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010989
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Note: sample 99.8% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_compound_source        Synthetic
_chemical_formula_sum            Nd
_chemical_name_common            Neodymium
_chemical_name_mineral           Neodymium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.6579
_cell_length_b                   3.6579
_cell_formula_units_Z            2
_cell_length_c                   11.7992
_cell_volume                     136.725
_database_code_amcsd             0009171
_exptl_crystal_density_diffrn    3.504
_cod_database_code               9010989
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 98-99% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010990
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 98-99% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Eu
_chemical_name_common            Europium
_space_group_IT_number           229
_symmetry_space_group_name_Hall  '-I 4 2 3'
_symmetry_space_group_name_H-M   'I m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.606
_cell_length_b                   4.606
_cell_length_c                   4.606
_cell_formula_units_Z            2
_cell_volume                     97.717
_exptl_crystal_density_diffrn    5.165
_cod_original_sg_symbol_H-M      'I m 3 m'
_cod_database_code               9010990
_database_code_amcsd 0009172
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Note: sample 99.7% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010991
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Note: sample 99.7% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_compound_source        Synthetic
_chemical_formula_sum            Gd
_chemical_name_common            Gadolinium
_chemical_name_mineral           Gadolinium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.6360
_cell_length_b                   3.6360
_cell_formula_units_Z            2
_cell_length_c                   5.7826
_cell_volume                     66.207
_database_code_amcsd             0009173
_exptl_crystal_density_diffrn    7.888
_cod_database_code               9010991
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.9% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010992
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.9% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Tb
_chemical_name_common            Terbium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.6010
_cell_length_b                   3.6010
_cell_length_c                   5.6936
_cell_formula_units_Z            2
_cell_volume                     63.939
_exptl_crystal_density_diffrn    8.255
_cod_database_code               9010992
_database_code_amcsd 0009174
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Note: sample 99.8% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010993
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Note: sample 99.8% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_compound_source        Synthetic
_chemical_formula_sum            Dy
_chemical_name_common            Dysprosium
_chemical_name_mineral           Dysprosium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.5903
_cell_length_b                   3.5903
_cell_formula_units_Z            2
_cell_length_c                   5.6475
_cell_volume                     63.045
_database_code_amcsd             0009175
_exptl_crystal_density_diffrn    8.560
_cod_database_code               9010993
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.4% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010994
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.4% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Ho
_chemical_name_common            Holmium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.5773
_cell_length_b                   3.5773
_cell_length_c                   5.6158
_cell_formula_units_Z            2
_cell_volume                     62.238
_exptl_crystal_density_diffrn    8.801
_cod_database_code               9010994
_database_code_amcsd 0009176
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.8% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010995
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.8% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Er
_chemical_name_common            Erbium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.5588
_cell_length_b                   3.5588
_cell_length_c                   5.5874
_cell_formula_units_Z            2
_cell_volume                     61.284
_exptl_crystal_density_diffrn    9.064
_cod_database_code               9010995
_database_code_amcsd 0009177
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.9% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010996
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.9% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Tm
_chemical_name_common            Thulium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.5375
_cell_length_b                   3.5375
_cell_length_c                   5.5546
_cell_formula_units_Z            2
_cell_volume                     60.197
_exptl_crystal_density_diffrn    9.320
_cod_database_code               9010996
_database_code_amcsd 0009178
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.9% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010997
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.9% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Yb
_chemical_name_common            Ytterbium
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.4862
_cell_length_b                   5.4862
_cell_length_c                   5.4862
_cell_formula_units_Z            4
_cell_volume                     165.126
_exptl_crystal_density_diffrn    6.961
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_database_code               9010997
_database_code_amcsd 0009179
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99.9% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010998
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99.9% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Lu
_chemical_name_common            Lutetium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.5031
_cell_length_b                   3.5031
_cell_length_c                   5.5509
_cell_formula_units_Z            2
_cell_volume                     58.993
_exptl_crystal_density_diffrn    9.850
_cod_database_code               9010998
_database_code_amcsd 0009180
The crystal structures and lattice parameters of high-purity scandium, yttrium and the rare earth metals Locality: synthetic Note: sample 99% pure
Spedding, F. H.; Daane, A. H.; Herrmann, K. W.; Acta Crystallographica 9 (1956) 559–563; doi:10.1107/S0365110X5600156X

data_9010999
_publ_section_title
;
 The crystal structures and lattice parameters of high-purity scandium,
 yttrium and the rare earth metals
 Locality: synthetic
 Note: sample 99% pure
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              559
_journal_page_last               563
_journal_paper_doi               10.1107/S0365110X5600156X
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Sm
_chemical_name_common            Samarium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.621
_cell_length_b                   3.621
_cell_length_c                   26.25
_cell_formula_units_Z            2
_cell_volume                     298.069
_exptl_crystal_density_diffrn    1.675
_cod_database_code               9010999
X-ray study of the alkali metals at low temperatures Locality: synthetic Sample: at T = 5 K Note: lattice parameters are average of 4 values
Barrett, C. S.; Acta Crystallographica 9 (1956) 671–677; doi:10.1107/S0365110X56001790

data_9011000
_publ_section_title
;
 X-ray study of the alkali metals at low temperatures
 Locality: synthetic
 Sample: at T = 5 K
 Note: lattice parameters are average of 4 values
;
_journal_name_full               'Acta Crystallographica'
_journal_page_first              671
_journal_page_last               677
_journal_paper_doi               10.1107/S0365110X56001790
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            Na
_chemical_name_common            Sodium
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.767
_cell_length_b                   3.767
_cell_length_c                   6.154
_cell_volume                     75.627
_diffrn_ambient_temperature      5
_cell_formula_units_Z            2
_exptl_crystal_density_diffrn    1.010
_cod_database_code               9011000
_database_code_amcsd 0009182