LMucko/crystallography-open-database huggingface dataset:
[2-(Alkylideneamino)benzoato]nickel(II) Complexes: Active Catalysts for Ethylene Polymerization
Shim, Chang Bo; Kim, Young Heui; Lee, Bun Yeoul; Dong, Yongkwan; Yun, Hoseop; Organometallics 22 (2003) 4272–4280; doi:10.1021/om0303303

data_4062176
_publ_section_title
;
 [2-(Alkylideneamino)benzoato]nickel(II) Complexes: Active Catalysts
 for Ethylene Polymerization
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              4272
_journal_page_last               4280
_journal_paper_doi               10.1021/om0303303
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C37 H23 B F15 N Ni O2'
_chemical_formula_weight         868.08
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 96.60(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.276(12)
_cell_length_b                   18.250(12)
_cell_length_c                   9.935(7)
_cell_measurement_temperature    150(1)
_cell_volume                     3472(4)
_diffrn_ambient_temperature      150(1)
_exptl_crystal_density_diffrn    1.661
_refine_diff_density_rms         0.113
_cod_original_sg_symbol_H-M      'P 21/a'
_cod_database_code               4062176
[2-(Alkylideneamino)benzoato]nickel(II) Complexes: Active Catalysts for Ethylene Polymerization
Shim, Chang Bo; Kim, Young Heui; Lee, Bun Yeoul; Dong, Yongkwan; Yun, Hoseop; Organometallics 22 (2003) 4272–4280; doi:10.1021/om0303303

data_4062177
_publ_section_title
;
 [2-(Alkylideneamino)benzoato]nickel(II) Complexes: Active Catalysts
 for Ethylene Polymerization
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              4272
_journal_page_last               4280
_journal_paper_doi               10.1021/om0303303
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C34 H17 B F15 N Ni0.5 O2'
_chemical_formula_weight         796.65
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   23.3070(8)
_cell_length_b                   21.6187(8)
_cell_length_c                   14.3394(4)
_cell_measurement_temperature    293(2)
_cell_volume                     7225.2(4)
_diffrn_ambient_temperature      293(2)
_exptl_crystal_density_diffrn    1.465
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_formula_sum        'C34 H17 B F15 N Ni0.50 O2'
_cod_database_code               4062177
; Organometallics  (2003) –; doi:

data_4062178
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_sum            'C28 H26 O2 Sn'
_chemical_formula_weight         513.18
_space_group_IT_number           45
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'I 2 -2c'
_symmetry_space_group_name_H-M   'I b a 2'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.662(3)
_cell_length_b                   40.678(6)
_cell_length_c                   6.6149(8)
_cell_measurement_temperature    213(2)
_cell_volume                     4752.4(12)
_diffrn_ambient_temperature      213(2)
_exptl_crystal_density_diffrn    1.434
_cod_database_code               4062178
Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H (P-P = Chelating Diphosphine) to an Iminium Cation
Guan, Hairong; Iimura, Masanori; Magee, Matthew P.; Norton, Jack R.; Janak, Kevin E.; Organometallics 22 (2003) 4084–4089; doi:10.1021/om0303404

data_4062179
_publ_section_title
;
 Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H
 (P-P = Chelating Diphosphine) to an Iminium Cation
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              4084
_journal_page_last               4089
_journal_paper_doi               10.1021/om0303404
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C59 H58 Cl P3 Ru'
_chemical_formula_weight         996.48
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 94.0850(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7432(6)
_cell_length_b                   23.3215(16)
_cell_length_c                   20.5948(14)
_cell_measurement_temperature    293(2)
_cell_volume                     4667.8(5)
_diffrn_ambient_temperature      293(2)
_exptl_crystal_density_diffrn    1.418
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4062179
Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H (P-P = Chelating Diphosphine) to an Iminium Cation
Guan, Hairong; Iimura, Masanori; Magee, Matthew P.; Norton, Jack R.; Janak, Kevin E.; Organometallics 22 (2003) 4084–4089; doi:10.1021/om0303404

data_4062180
_publ_section_title
;
 Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H
 (P-P = Chelating Diphosphine) to an Iminium Cation
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              4084
_journal_page_last               4089
_journal_paper_doi               10.1021/om0303404
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C31 H30 Cl2 P2 Ru'
_chemical_formula_weight         636.46
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 95.2370(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7901(5)
_cell_length_b                   17.0869(10)
_cell_length_c                   17.2365(10)
_cell_measurement_temperature    293(2)
_cell_volume                     2871.3(3)
_diffrn_ambient_temperature      293(2)
_exptl_crystal_density_diffrn    1.472
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4062180
Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H (P-P = Chelating Diphosphine) to an Iminium Cation
Guan, Hairong; Iimura, Masanori; Magee, Matthew P.; Norton, Jack R.; Janak, Kevin E.; Organometallics 22 (2003) 4084–4089; doi:10.1021/om0303404

data_4062181
_publ_section_title
;
 Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H
 (P-P = Chelating Diphosphine) to an Iminium Cation
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              4084
_journal_page_last               4089
_journal_paper_doi               10.1021/om0303404
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C37 H36 P2 Ru'
_chemical_formula_weight         643.67
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 107.3910(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.7095(6)
_cell_length_b                   18.9662(9)
_cell_length_c                   14.3963(7)
_cell_measurement_temperature    243(2)
_cell_volume                     3051.0(3)
_diffrn_ambient_temperature      243(2)
_exptl_crystal_density_diffrn    1.401
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4062181
Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H (P-P = Chelating Diphosphine) to an Iminium Cation
Guan, Hairong; Iimura, Masanori; Magee, Matthew P.; Norton, Jack R.; Janak, Kevin E.; Organometallics 22 (2003) 4084–4089; doi:10.1021/om0303404

data_4062182
_publ_section_title
;
 Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H
 (P-P = Chelating Diphosphine) to an Iminium Cation
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              4084
_journal_page_last               4089
_journal_paper_doi               10.1021/om0303404
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C35 H30 P2 Ru'
_chemical_formula_weight         613.60
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 92.2170(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.0831(7)
_cell_length_b                   27.3950(17)
_cell_length_c                   18.6843(11)
_cell_measurement_temperature    293(2)
_cell_volume                     5668.7(6)
_diffrn_ambient_temperature      293(2)
_exptl_crystal_density_diffrn    1.438
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4062182
Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H (P-P = Chelating Diphosphine) to an Iminium Cation
Guan, Hairong; Iimura, Masanori; Magee, Matthew P.; Norton, Jack R.; Janak, Kevin E.; Organometallics 22 (2003) 4084–4089; doi:10.1021/om0303404

data_4062183
_publ_section_title
;
 Effect of Chelate Ring Size on the Rate of Hydride Transfer from CpRu(P-P)H
 (P-P = Chelating Diphosphine) to an Iminium Cation
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              4084
_journal_page_last               4089
_journal_paper_doi               10.1021/om0303404
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C33 H33 P2 Ru'
_chemical_formula_weight         592.60
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 98.7860(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.6447(5)
_cell_length_b                   19.8601(9)
_cell_length_c                   13.3136(6)
_cell_measurement_temperature    293(2)
_cell_volume                     2781.5(2)
_diffrn_ambient_temperature      293(2)
_exptl_crystal_density_diffrn    1.415
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4062183
; Organometallics  (2003) –; doi:

data_4062184
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_sum            'C38 H39 N O5 P2 Ru S'
_chemical_formula_weight         784.77
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                88.109(1)
_cell_angle_beta                 79.027(1)
_cell_angle_gamma                82.301(1)
_cell_formula_units_Z            2
_cell_length_a                   10.8554(2)
_cell_length_b                   12.1181(2)
_cell_length_c                   14.3910(1)
_cell_measurement_temperature    295(2)
_cell_volume                     1841.67(5)
_diffrn_ambient_temperature      295(2)
_exptl_crystal_density_diffrn    1.415
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4062184
; Organometallics  (2003) –; doi:

data_4062185
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_sum            'C44 H40 Cl3 N O2 P2 Ru S'
_chemical_formula_weight         916.19
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                94.6404(10)
_cell_angle_beta                 98.1618(8)
_cell_angle_gamma                90.4884(8)
_cell_formula_units_Z            4
_cell_length_a                   14.1727(5)
_cell_length_b                   15.6797(5)
_cell_length_c                   18.5534(6)
_cell_measurement_temperature    150(1)
_cell_volume                     4067.0(2)
_diffrn_ambient_temperature      150(1)
_exptl_crystal_density_diffrn    1.496
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4062185
; Organometallics  (2003) –; doi:

data_4062186
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_sum            'C45 H42 Cl N O3 P2 Ru S'
_chemical_formula_weight         875.32
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 103.031(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.2203(1)
_cell_length_b                   18.8528(2)
_cell_length_c                   18.4824(1)
_cell_measurement_temperature    295(2)
_cell_volume                     4148.45(6)
_diffrn_ambient_temperature      295(2)
_exptl_crystal_density_diffrn    1.401
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4062186
; Organometallics  (2003) –; doi:

data_4062187
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_sum            'C84 H74 N2 O5 P4 Ru2 S2'
_chemical_formula_weight         1581.59
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                98.2560(10)
_cell_angle_beta                 107.4950(10)
_cell_angle_gamma                91.1730(10)
_cell_formula_units_Z            2
_cell_length_a                   14.82850(10)
_cell_length_b                   16.0216(2)
_cell_length_c                   16.63470(10)
_cell_measurement_temperature    295(2)
_cell_volume                     3721.65(6)
_diffrn_ambient_temperature      295(2)
_exptl_crystal_density_diffrn    1.411
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4062187
Unexpected Rearangement reaction of Lewis-Base Stabilized Group 13/15 Compounds with Group 13 Trialkyls
Thomas, Florian; Schulz, Stephan; Nieger, Martin; Organometallics  (2003) –; doi:

data_4062188
_publ_section_title
;
Unexpected Rearangement reaction of Lewis-Base Stabilized Group 13/15
 Compounds with Group 13 Trialkyls
;
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_moiety         'C27 H61 Al2 N2 Sb Si2 - toluene'
_chemical_formula_sum            'C34 H69 Al2 N2 Sb Si2'
_chemical_formula_weight         737.80
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7892(1)
_cell_length_b                   15.4362(2)
_cell_length_c                   28.0419(4)
_cell_measurement_temperature    123(2)
_cell_volume                     4237.36(9)
_diffrn_ambient_temperature      123(2)
_exptl_crystal_density_diffrn    1.157
_exptl_crystal_density_meas      ?
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               4062188
Unexpected Rearangement reaction of Lewis-Base Stabilized Group 13/15 Compounds with Group 13 Trialkyls
Thomas, Florian; Schulz, Stephan; Nieger, Martin; Organometallics  (2003) –; doi:

data_4062189
_publ_section_title
;
Unexpected Rearangement reaction of Lewis-Base Stabilized Group 13/15
 Compounds with Group 13 Trialkyls
;
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_moiety         'C27 H61 Al Ga N2 Sb Si2'
_chemical_formula_sum            'C27 H61 Al Ga N2 Sb Si2'
_chemical_formula_weight         688.41
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yac'
_symmetry_space_group_name_H-M   'P 1 n 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 93.612(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.1340(3)
_cell_length_b                   14.2679(4)
_cell_length_c                   11.5519(3)
_cell_measurement_temperature    123(2)
_cell_volume                     1831.48(9)
_diffrn_ambient_temperature      123(2)
_exptl_crystal_density_diffrn    1.248
_exptl_crystal_density_meas      ?
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'Pn (No.7)'
_cod_database_code               4062189
Unexpected Rearangement reaction of Lewis-Base Stabilized Group 13/15 Compounds with Group 13 Trialkyls
Thomas, Florian; Schulz, Stephan; Nieger, Martin; Organometallics  (2003) –; doi:

data_4062190
_publ_section_title
;
Unexpected Rearangement reaction of Lewis-Base Stabilized Group 13/15
 Compounds with Group 13 Trialkyls
;
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_moiety
'C18 H43 N2 Al Si2 P Ga - 1/2 C16 H48 Si4 P2 Ga2'
_chemical_formula_sum            'C52 H134 Al2 Ga4 N4 P4 Si8'
_chemical_formula_weight         1497.07
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90.00
_cell_angle_beta                 101.530(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   48.0704(4)
_cell_length_b                   9.4362(1)
_cell_length_c                   18.8928(2)
_cell_measurement_temperature    123(2)
_cell_volume                     8396.87(14)
_diffrn_ambient_temperature      123(2)
_exptl_crystal_density_diffrn    1.184
_exptl_crystal_density_meas      ?
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'C2/c No.15'
_cod_database_code               4062190
Itami, Yujiro; Marciniec, Bogdan; Kubicki, Maciej; Organometallics  (2003) –; doi:

data_4062191
_journal_name_full               Organometallics
_journal_year                    2003
_chemical_formula_sum            'C27 H30 O3 Si3'
_chemical_formula_weight         486.78
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                88.446(7)
_cell_angle_beta                 79.827(7)
_cell_angle_gamma                81.088(6)
_cell_formula_units_Z            2
_cell_length_a                   9.9650(7)
_cell_length_b                   11.1266(8)
_cell_length_c                   12.3097(11)
_cell_measurement_temperature    293(2)
_cell_volume                     1327.18(18)
_diffrn_ambient_temperature      293(2)
_exptl_crystal_density_diffrn    1.218
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4062191