Mining predicted crystal structure landscapes with high throughput crystallisation: old molecules, new insights
Cui, Peng; McMahon, David P.; Spackman, Peter R.; Alston, Ben M.; Little, Marc A.; Day, Graeme M.; Cooper, Andrew I.; Chemical Science 10 (2019) 9988–; doi:10.1039/C9SC02832C

data_1555275
_publ_section_title
;
 Mining predicted crystal structure landscapes with high throughput
 crystallisation: old molecules, new insights
;
_journal_issue                   43
_journal_name_full               'Chemical Science'
_journal_page_first              9988
_journal_paper_doi               10.1039/C9SC02832C
_journal_volume                  10
_journal_year                    2019
_chemical_formula_moiety         'C9 H6 O6, C3 H8 O'
_chemical_formula_sum            'C12 H14 O7'
_chemical_formula_weight         270.23
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2018-05-30
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.18 svn.r3508 for OlexSys, GUI svn.r5497)
;
_audit_update_record
;
2019-05-10 deposited with the CCDC.	2019-08-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.563(2)
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   19.0126(17)
_cell_length_b                   9.6004(8)
_cell_length_c                   27.383(2)
_cell_measurement_reflns_used    7992
_cell_measurement_temperature    100
_cell_measurement_theta_max      26.369
_cell_measurement_theta_min      2.487
_cell_volume                     4997.9(7)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection
;
CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)
;
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku Saturn724+'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'AFC12 (Right): Kappa 3 circle'
_diffrn_measurement_device_type  'Rigaku Saturn724+ (2x2 bin mode)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'Mitegen 50um'
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0488
_diffrn_reflns_av_unetI/netI     0.0437
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            23878
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.446
_diffrn_reflns_theta_min         1.487
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           24.0
_diffrn_source_power             1.2
_diffrn_source_target            Mo
_diffrn_source_type              'Rotating Anode'
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.120
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.4737
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.0956 before and 0.0675 after correction.
The Ratio of minimum to maximum transmission is 0.6355.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.437
_exptl_crystal_description       block
_exptl_crystal_F_000             2272
_exptl_crystal_size_max          0.188
_exptl_crystal_size_mid          0.101
_exptl_crystal_size_min          0.079
_refine_diff_density_max         0.651
_refine_diff_density_min         -0.317
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     373
_refine_ls_number_reflns         5145
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0687
_refine_ls_R_factor_gt           0.0564
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0939P)^2^+4.7971P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1501
_refine_ls_wR_factor_ref         0.1624
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4122
_reflns_number_total             5145
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc02832c2.cif
_cod_data_source_block           pc_ht_1_i418_100k
_cod_depositor_comments
;

2022-11-30
Z value and formula fixed to values more according to usual
chemical conventions.                 miguel
;
_cod_original_formula_sum            'C24 H28 O14'
_cod_original_formula_weight         540.46
_cod_original_formula_moiety         '2(C9 H6 O6), 2(C3 H8 O)'
_cod_original_formula_units_Z            8
_cod_original_cell_volume        4998.0(8)
_cod_database_code               1555275
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.991
_shelx_estimated_absorpt_t_min   0.978
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All H(H) groups, All C(H,H,H) groups, All O(H) groups
2. Restrained distances
 O1-H1 = O11-H11
 0.82 with sigma of 0.02
 H11-C17
 1.85 with sigma of 0.02
3. Others
 Fixed Sof: H5(0.5) H6(0.5) H7(0.5) H8(0.5)
4.a Ternary CH refined with riding coordinates:
 C20(H20), C23(H23)
4.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C4(H4), C6(H6A), C11(H11A), C13(H13), C15(H15)
4.c Idealised Me refined as rotating group:
 C19(H19A,H19B,H19C), C21(H21A,H21B,H21C), C22(H22A,H22B,H22C), C24(H24A,H24B,
 H24C)
4.d Idealised tetrahedral OH refined as rotating group:
 O5(H5), O6(H6), O7(H7), O8(H8)
;
_shelx_res_checksum              5461
_olex2_submission_special_instructions 'No special instructions were received'