LMucko/crystallography-open-database huggingface dataset:
Thermophysical properties of manganese monotelluride from 298 to 700 K. Lattice constants, magnetic susceptibility and antiferromagnetic transition
Grønvold, F.; Kveseth, N. J.; Tichy, J.; Dos Santos Marques, F.; The Journal of Chemical Thermodynamics 4 (1972) 795–806; doi:10.1016/0021-9614(72)90001-8

data_1538232
_publ_section_title
;
 Thermophysical properties of manganese monotelluride from 298 to 700 K.
 Lattice constants, magnetic susceptibility and antiferromagnetic
 transition
;
_journal_issue                   6
_journal_name_full               'The Journal of Chemical Thermodynamics'
_journal_page_first              795
_journal_page_last               806
_journal_paper_doi               10.1016/0021-9614(72)90001-8
_journal_volume                  4
_journal_year                    1972
_chemical_formula_sum            'Mn Te'
_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_formula_units_Z            2
_cell_length_a                   4.1429
_cell_length_b                   4.1429
_cell_length_c                   6.7076
_cell_volume                     99.703
_citation_journal_id_ASTM        JCTDAF
_cod_data_source_file            Gronvold_JCTDAF_1972_673.cif
_cod_data_source_block           Mn1Te1
_cod_original_cell_volume        99.70265
_cod_original_formula_sum        'Mn1 Te1'
_cod_database_code               1538232
Manganese nickel antimonide
Irkaev, S.M.; Valiev, Kh.Kh.; Golovnin, V.A.; Kuz'min, R.N.; Soviet Physics - JETP 32 (1971) 229–231; doi:

data_1538233
_publ_section_title
;
 Manganese nickel antimonide
;
_journal_name_full               'Soviet Physics - JETP'
_journal_page_first              229
_journal_page_last               231
_journal_volume                  32
_journal_year                    1971
_chemical_formula_sum            'Mn Ni Sb'
_space_group_IT_number           216
_symmetry_space_group_name_Hall  'F -4 2 3'
_symmetry_space_group_name_H-M   'F -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.9
_cell_length_b                   5.9
_cell_length_c                   5.9
_cell_volume                     205.379
_citation_journal_id_ASTM        SPHJAR
_cod_data_source_file            Irkaev_SPHJAR_1971_598.cif
_cod_data_source_block           Mn1Ni1Sb1
_cod_original_formula_sum        'Mn1 Ni1 Sb1'
_cod_database_code               1538233
Magnetic properties and structural data of ternary silicides: (RE, Th, U) Os2 Si2 (RE= rare earth)
Hiebl, K.; Horvath, C.; Sienko, M.J.; Rogl, P.; Solid State Communications 48 (1983) 211–215; doi:

data_1538234
_publ_section_title
;
 Magnetic properties and structural data of ternary silicides: (RE, Th, U)
 Os2 Si2 (RE= rare earth)
;
_journal_name_full               'Solid State Communications'
_journal_page_first              211
_journal_page_last               215
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'Os2 Si2 Y'
_chemical_name_systematic        'Os2 Y Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.1354
_cell_length_b                   4.1354
_cell_length_c                   9.6908
_cell_volume                     165.728
_citation_journal_id_ASTM        SSCOA4
_cod_data_source_file            Hiebl_SSCOA4_1983_1238.cif
_cod_data_source_block           Os2Si2Y1
_cod_original_cell_volume        165.7275
_cod_original_formula_sum        'Os2 Si2 Y1'
_cod_database_code               1538234
X-ray and magnetic study of vavadium sulfides in the range V5 S4 to V5 S8
Gronvold, F.; Haraldsen, H.; Pedersen, B.; Tufte, T.; Revue de Chimie Minerale 6 (1969) 215–240; doi:

data_1538235
_publ_section_title
;
 X-ray and magnetic study of vavadium sulfides in the range V5 S4 to V5 S8
;
_journal_name_full               'Revue de Chimie Minerale'
_journal_page_first              215
_journal_page_last               240
_journal_volume                  6
_journal_year                    1969
_chemical_formula_sum            'S4 V3'
_chemical_name_systematic        'V3 S4'
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 127.71
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.616
_cell_length_b                   3.284
_cell_length_c                   5.689
_cell_volume                     186.467
_citation_journal_id_ASTM        RVCMA8
_cod_data_source_file            Gronvold_RVCMA8_1969_1810.cif
_cod_data_source_block           S4V3
_cod_original_cell_volume        186.4667
_cod_database_code               1538235
Syntheses of Eu Ln2 S4 and Sr Ln2S 4 (Ln= Lu, Yb, Er, Y) with Th3P4 type structure
Ishida, Y.; Koizumi, M.; Miyamoto, Y.; Kinomura, N.; Kume, S.; High Pressure Sci. Technol. 1 (1979) 1026–1032; doi:

data_1538236
_publ_section_title
;
 Syntheses of Eu Ln2 S4 and Sr Ln2S 4 (Ln= Lu, Yb, Er, Y) with Th3P4 type
 structure
;
_journal_name_full               'High Pressure Sci. Technol.'
_journal_page_first              1026
_journal_page_last               1032
_journal_volume                  1
_journal_year                    1979
_chemical_formula_sum            'S4 Sr Y2'
_chemical_name_systematic        'Sr Y2 S4'
_space_group_IT_number           220
_symmetry_space_group_name_Hall  'I -4bd 2c 3'
_symmetry_space_group_name_H-M   'I -4 3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.504
_cell_length_b                   8.504
_cell_length_c                   8.504
_cell_volume                     614.992
_citation_journal_id_ASTM        40DOAB
_cod_data_source_file            Ishida_40DOAB_1979_1765.cif
_cod_data_source_block           S4Sr1Y2
_cod_original_cell_volume        614.9924
_cod_original_formula_sum        'S4 Sr1 Y2'
_cod_database_code               1538236
Magnetic properties and structural data of ternary silicides: (RE, Th, U) Os2 Si2 (RE= rare earth)
Hiebl, K.; Horvath, C.; Rogl, P.; Sienko, M.J.; Solid State Communications 48 (1983) 211–215; doi:

data_1538237
_publ_section_title
;
 Magnetic properties and structural data of ternary silicides: (RE, Th, U)
 Os2 Si2 (RE= rare earth)
;
_journal_name_full               'Solid State Communications'
_journal_page_first              211
_journal_page_last               215
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'Os2 Si2 Yb'
_chemical_name_systematic        'Os2 Yb Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.1153
_cell_length_b                   4.1153
_cell_length_c                   9.6161
_cell_volume                     162.855
_citation_journal_id_ASTM        SSCOA4
_cod_data_source_file            Hiebl_SSCOA4_1983_1239.cif
_cod_data_source_block           Os2Si2Yb1
_cod_original_cell_volume        162.8553
_cod_original_formula_sum        'Os2 Si2 Yb1'
_cod_database_code               1538237
X-ray and magnetic study of vavadium sulfides in the range V5 S4 to V5 S8
Gronvold, F.; Tufte, T.; Pedersen, B.; Haraldsen, H.; Revue de Chimie Minerale 6 (1969) 215–240; doi:

data_1538238
_publ_section_title
;
 X-ray and magnetic study of vavadium sulfides in the range V5 S4 to V5 S8
;
_journal_name_full               'Revue de Chimie Minerale'
_journal_page_first              215
_journal_page_last               240
_journal_volume                  6
_journal_year                    1969
_chemical_formula_sum            'S V'
_chemical_name_systematic        'V S'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.854
_cell_length_b                   3.31
_cell_length_c                   5.825
_cell_volume                     112.870
_citation_journal_id_ASTM        RVCMA8
_cod_data_source_file            Gronvold_RVCMA8_1969_1811.cif
_cod_data_source_block           S1V1
_cod_original_cell_volume        112.8695
_cod_original_formula_sum        'S1 V1'
_cod_database_code               1538238
Syntheses of Eu Ln2 S4 and Sr Ln2S 4 (Ln= Lu, Yb, Er, Y) with Th3P4 type structure
Ishida, Y.; Kinomura, N.; Miyamoto, Y.; Koizumi, M.; Kume, S.; High Pressure Sci. Technol. 1 (1979) 1026–1032; doi:

data_1538239
_publ_section_title
;
 Syntheses of Eu Ln2 S4 and Sr Ln2S 4 (Ln= Lu, Yb, Er, Y) with Th3P4 type
 structure
;
_journal_name_full               'High Pressure Sci. Technol.'
_journal_page_first              1026
_journal_page_last               1032
_journal_volume                  1
_journal_year                    1979
_chemical_formula_sum            'S4 Sr Yb2'
_chemical_name_systematic        'Sr Yb2 S4'
_space_group_IT_number           220
_symmetry_space_group_name_Hall  'I -4bd 2c 3'
_symmetry_space_group_name_H-M   'I -4 3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.425
_cell_length_b                   8.425
_cell_length_c                   8.425
_cell_volume                     598.012
_citation_journal_id_ASTM        40DOAB
_cod_data_source_file            Ishida_40DOAB_1979_1766.cif
_cod_data_source_block           S4Sr1Yb2
_cod_original_cell_volume        598.0118
_cod_original_formula_sum        'S4 Sr1 Yb2'
_cod_database_code               1538239
Magnetic properties and structural data of ternary silicides: (RE, Th, U) Os2 Si2 (RE= rare earth)
Hiebl, K.; Horvath, C.; Rogl, P.; Sienko, M.J.; Solid State Communications 48 (1983) 211–215; doi:

data_1538240
_publ_section_title
;
 Magnetic properties and structural data of ternary silicides: (RE, Th, U)
 Os2 Si2 (RE= rare earth)
;
_journal_name_full               'Solid State Communications'
_journal_page_first              211
_journal_page_last               215
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'Ho Os2 Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.1251
_cell_length_b                   4.1251
_cell_length_c                   9.6679
_cell_volume                     164.513
_citation_journal_id_ASTM        SSCOA4
_cod_data_source_file            Hiebl_SSCOA4_1983_189.cif
_cod_data_source_block           Ho1Os2Si2
_cod_original_cell_volume        164.5134
_cod_original_formula_sum        'Ho1 Os2 Si2'
_cod_database_code               1538240
Die Kristallstruktur von Cs2 Ga H3 (P2 O7)2.
Gruntze, I.; Maksimova, S.I.; Chibiskova, N.T.; Palkina, K.K.; Chudinova, N.N.; Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy 24 (1988) 264–267; doi:

data_1538241
_publ_section_title
;
 Die Kristallstruktur von Cs2 Ga H3 (P2 O7)2.
;
_journal_name_full
'Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy'
_journal_page_first              264
_journal_page_last               267
_journal_volume                  24
_journal_year                    1988
_chemical_formula_sum            'Cs2 Ga H3 O14 P4'
_chemical_name_systematic        'Cs2 Ga H3 (P2 O7)2'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 96.96
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   5.076
_cell_length_b                   7.955
_cell_length_c                   16.898
_cell_volume                     677.306
_citation_journal_id_ASTM        IVNMAW
_cod_data_source_file            Gruntze_IVNMAW_1988_1024.cif
_cod_data_source_block           H3Cs2Ga1O14P4
_cod_original_cell_volume        677.3061
_cod_original_sg_symbol_Hall     '-P 2ybc (x-z,y,z)'
_cod_original_formula_sum        'H3 Cs2 Ga1 O14 P4'
_cod_database_code               1538241
The binary phase diagram La-Ni
Ivanchenko, V.G.; Kobzenko, G.F.; Svechnikov, V.N.; Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya A: Fiziko-Matematichni Ta Tekhnichni Nauki 44 (1982) 83–86; doi:

data_1538242
_publ_section_title
;
 The binary phase diagram La-Ni
;
_journal_name_full
;
Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya A: Fiziko-Matematichni Ta 
Tekhnichni Nauki
;
_journal_page_first              83
_journal_page_last               86
_journal_volume                  44
_journal_year                    1982
_chemical_formula_sum            'La Ni2'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  'F 4d 2 3 -1d'
_symmetry_space_group_name_H-M   'F d -3 m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   7.353
_cell_length_b                   7.353
_cell_length_c                   7.353
_cell_volume                     397.552
_citation_journal_id_ASTM        DNUNDU
_cod_data_source_file            Ivanchenko_DNUNDU_1982_399.cif
_cod_data_source_block           La1Ni2
_cod_original_cell_volume        397.5518
_cod_original_sg_symbol_Hall     '-F 4vw 2vw 3 (x+1/8,y+1/8,z+1/8)'
_cod_original_formula_sum        'La1 Ni2'
_cod_database_code               1538242
Magnetic properties and structural data of ternary silicides: (RE, Th, U) Os2 Si2 (RE= rare earth)
Hiebl, K.; Horvath, C.; Rogl, P.; Sienko, M.J.; Solid State Communications 48 (1983) 211–215; doi:

data_1538243
_publ_section_title
;
 Magnetic properties and structural data of ternary silicides: (RE, Th, U)
 Os2 Si2 (RE= rare earth)
;
_journal_name_full               'Solid State Communications'
_journal_page_first              211
_journal_page_last               215
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'La Os2 Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.1995
_cell_length_b                   4.1995
_cell_length_c                   10.0609
_cell_volume                     177.432
_citation_journal_id_ASTM        SSCOA4
_cod_data_source_file            Hiebl_SSCOA4_1983_415.cif
_cod_data_source_block           La1Os2Si2
_cod_original_formula_sum        'La1 Os2 Si2'
_cod_database_code               1538243
Structure cristalline du polyphosphate de lithium, Li P O3
Guitel, J.C.; Tordjman, I.; Acta Crystallographica B (24,1968-38,1982) 32 (1976) 2960–2966; doi:

data_2107072
_publ_section_title
;
 Structure cristalline du polyphosphate de lithium, Li P O3
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              2960
_journal_page_last               2966
_journal_volume                  32
_journal_year                    1976
_chemical_formula_sum            'Li O3 P'
_chemical_name_systematic        'Li (P O3)'
_space_group_IT_number           7
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 1'
_cell_angle_alpha                90
_cell_angle_beta                 98.99
_cell_angle_gamma                90
_cell_formula_units_Z            20
_cell_length_a                   16.453
_cell_length_b                   5.405
_cell_length_c                   13.086
_cell_volume                     1149.422
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Guitel_ACBCAR_1976_54.cif
_cod_data_source_block           Li1O3P1
_cod_original_sg_symbol_Hall     'P -2yc (x-z,y,z)'
_cod_original_formula_sum        'Li1 O3 P1'
_cod_database_code               2107072
Magnetic properties and structural data of ternary silicides: (RE, Th, U) Os2 Si2 (RE= rare earth)
Hiebl, K.; Horvath, C.; Rogl, P.; Sienko, M.J.; Solid State Communications 48 (1983) 211–215; doi:

data_1538244
_publ_section_title
;
 Magnetic properties and structural data of ternary silicides: (RE, Th, U)
 Os2 Si2 (RE= rare earth)
;
_journal_name_full               'Solid State Communications'
_journal_page_first              211
_journal_page_last               215
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'Lu Os2 Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.1197
_cell_length_b                   4.1197
_cell_length_c                   9.5734
_cell_volume                     162.479
_citation_journal_id_ASTM        SSCOA4
_cod_data_source_file            Hiebl_SSCOA4_1983_526.cif
_cod_data_source_block           Lu1Os2Si2
_cod_original_formula_sum        'Lu1 Os2 Si2'
_cod_database_code               1538244
Les seleniures L2 Se3 et L3 Se4 des elements des terres rares
Guittard, M.; Benacerrat, A.; Flahaut, J.; Annales de Chimie (Paris) 9 (1964) 25–34; doi:

data_1538245
_publ_section_title
;
 Les seleniures L2 Se3 et L3 Se4 des elements des terres rares
;
_journal_name_full               'Annales de Chimie (Paris)'
_journal_page_first              25
_journal_page_last               34
_journal_volume                  9
_journal_year                    1964
_chemical_formula_sum            'Pr3 Se4'
_space_group_IT_number           220
_symmetry_space_group_name_Hall  'I -4bd 2c 3'
_symmetry_space_group_name_H-M   'I -4 3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.927
_cell_length_b                   8.927
_cell_length_c                   8.927
_cell_volume                     711.404
_citation_journal_id_ASTM        ANCPAC
_cod_data_source_file            Guittard_ANCPAC_1964_1480.cif
_cod_data_source_block           Pr3Se4
_cod_original_cell_volume        711.4045
_cod_database_code               1538245
Magnetic properties and structural data of ternary silicides: (RE, Th, U)Os2 Si2 (RE= rare earth)
Hiebl, K.; Horvath, C.; Rogl, P.; Sienko, M.J.; Solid State Communications 48 (1983) 211–215; doi:

data_1538246
_publ_section_title
;
 Magnetic properties and structural data of ternary silicides: (RE, Th,
 U)Os2 Si2 (RE= rare earth)
;
_journal_name_full               'Solid State Communications'
_journal_page_first              211
_journal_page_last               215
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'Nd Os2 Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.1635
_cell_length_b                   4.1635
_cell_length_c                   9.8784
_cell_volume                     171.239
_citation_journal_id_ASTM        SSCOA4
_cod_data_source_file            Hiebl_SSCOA4_1983_887.cif
_cod_data_source_block           Nd1Os2Si2
_cod_original_cell_volume        171.2394
_cod_original_formula_sum        'Nd1 Os2 Si2'
_cod_database_code               1538246
Les seleniures L2 Se3 et L3 Se4 des elements des terres rares
Guittard, M.; Benacerrat, A.; Flahaut, J.; Annales de Chimie (Paris) 9 (1964) 25–34; doi:

data_1538247
_publ_section_title
;
 Les seleniures L2 Se3 et L3 Se4 des elements des terres rares
;
_journal_name_full               'Annales de Chimie (Paris)'
_journal_page_first              25
_journal_page_last               34
_journal_volume                  9
_journal_year                    1964
_chemical_formula_sum            'Se4 Sm3'
_chemical_name_systematic        'Sm3 Se4'
_space_group_IT_number           220
_symmetry_space_group_name_Hall  'I -4bd 2c 3'
_symmetry_space_group_name_H-M   'I -4 3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.894
_cell_length_b                   8.894
_cell_length_c                   8.894
_cell_volume                     703.544
_citation_journal_id_ASTM        ANCPAC
_cod_data_source_file            Guittard_ANCPAC_1964_1900.cif
_cod_data_source_block           Se4Sm3
_cod_original_cell_volume        703.5442
_cod_database_code               1538247
Influence of composition on the structural and superconducting properties of the two polymorphic forms of iridium- or silicon-substituted Y Ir2 Si2
Hirjak, M.; Lejay, P.; Hagenmuller, P.; Chevalier, B.; Etourneau, J.; Journal of the Less-Common Metals 105 (1985) 139–148; doi:

data_1538248
_publ_section_title
;
 Influence of composition on the structural and superconducting properties
 of the two polymorphic forms of iridium- or silicon-substituted Y Ir2 Si2
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              139
_journal_page_last               148
_journal_volume                  105
_journal_year                    1985
_chemical_formula_sum            'Ir2 Si2 Y'
_chemical_name_systematic        'Ir2 Y Si2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.05
_cell_length_b                   4.05
_cell_length_c                   9.905
_cell_volume                     162.467
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Hirjak_JCOMAH_1985_349.cif
_cod_data_source_block           Ir2Si2Y1
_cod_original_cell_volume        162.4668
_cod_original_formula_sum        'Ir2 Si2 Y1'
_cod_database_code               1538248