Stereoselective one-pot synthesis of polypropionates
Guo-Ming Ho; Medel Manuel L. Zulueta; Shang-Cheng Hung; Nature Cummunications 8 (2017) 679–; doi:10.1038/s41467-017-00787-y

data_1547715
_publ_section_title
;
 Stereoselective one-pot synthesis of polypropionates
;
_journal_name_full               'Nature Cummunications'
_journal_page_first              679
_journal_paper_doi               10.1038/s41467-017-00787-y
_journal_volume                  8
_journal_year                    2017
_chemical_formula_moiety         'C10 H16 O4'
_chemical_formula_sum            'C10 H16 O4'
_chemical_formula_weight         200.23
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 104.247(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.1819(2)
_cell_length_b                   19.6642(6)
_cell_length_c                   8.7180(3)
_cell_measurement_reflns_used    9922
_cell_measurement_temperature    100.0(2)
_cell_measurement_theta_max      27.27
_cell_measurement_theta_min      2.41
_cell_volume                     1027.18(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100.0(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0286
_diffrn_reflns_av_unetI/netI     0.0126
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 1
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            27023
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 1
_diffrn_reflns_theta_full        25
_diffrn_reflns_theta_max         27.098
_diffrn_reflns_theta_min         2.071
_diffrn_standards_interval_count .
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.099
_exptl_absorpt_correction_T_max  0.9705
_exptl_absorpt_correction_T_min  0.9365
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS, 1996'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.295
_exptl_crystal_density_meas      ?
_exptl_crystal_description       prism
_exptl_crystal_F_000             432
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.371
_refine_diff_density_min         -0.204
_refine_diff_density_rms         0.038
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     130
_refine_ls_number_reflns         2255
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.035
_refine_ls_R_factor_gt           0.0326
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0323P)^2^+0.4997P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0811
_refine_ls_wR_factor_ref         0.0829
_reflns_Friedel_coverage         0
_reflns_number_gt                2096
_reflns_number_total             2255
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            41467_2017_787_MOESM7_ESM.cif
_cod_data_source_block           i15013
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1547715