Explorations into the sustainable synthesis of cyclic and polymeric carbonates and thiocarbonates from eugenol-derived monomers and their reactions with CO2, COS, or CS2
Sengoden, Mani; Bhat, Gulzar A.; Darensbourg, Donald J.; Green Chemistry 24 (2022) 2535–2541; doi:10.1039/D2GC00327A

data_7244544
_publ_section_title
;
 Explorations into the sustainable synthesis of cyclic and polymeric
 carbonates and thiocarbonates from eugenol-derived monomers and their
 reactions with CO2, COS, or CS2
;
_journal_issue                   6
_journal_name_full               'Green Chemistry'
_journal_page_first              2535
_journal_page_last               2541
_journal_paper_doi               10.1039/D2GC00327A
_journal_volume                  24
_journal_year                    2022
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C16 H20 O6'
_chemical_formula_sum            'C16 H20 O6'
_chemical_formula_weight         308.32
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc29yg7z
_audit_creation_date             2021-10-11
_audit_creation_method
;
Olex2 1.5
(compiled 2021.08.20 svn.r13c46975 for OlexSys, GUI svn.r6405)
;
_audit_update_record
;
2022-01-20 deposited with the CCDC.	2022-02-18 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 109.9210(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.8206(5)
_cell_length_b                   6.2424(3)
_cell_length_c                   12.0066(5)
_cell_measurement_reflns_used    9668
_cell_measurement_temperature    110.00
_cell_measurement_theta_max      70.135
_cell_measurement_theta_min      3.916
_cell_volume                     762.48(6)
_computing_cell_refinement       'SAINT V8.40A (Bruker, 2019)'
_computing_data_reduction        'SAINT V8.40A (Bruker, 2019)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      110.00
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker Venture (PHOTON III)'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0248
_diffrn_reflns_av_unetI/netI     0.0185
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19407
_diffrn_reflns_point_group_measured_fraction_full 0.972
_diffrn_reflns_point_group_measured_fraction_max 0.969
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         70.157
_diffrn_reflns_theta_min         3.916
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.859
_exptl_absorpt_correction_T_max  0.5856
_exptl_absorpt_correction_T_min  0.4507
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1077 before and 0.0562 after correction.
The Ratio of minimum to maximum transmission is 0.7696.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.343
_exptl_crystal_description       block
_exptl_crystal_F_000             328
_exptl_crystal_size_max          0.508
_exptl_crystal_size_mid          0.262
_exptl_crystal_size_min          0.143
_refine_diff_density_max         0.173
_refine_diff_density_min         -0.160
_refine_diff_density_rms         0.038
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.5(2)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     204
_refine_ls_number_reflns         2814
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0322
_refine_ls_R_factor_gt           0.0308
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0485P)^2^+0.1855P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0793
_refine_ls_wR_factor_ref         0.0802
_reflns_Friedel_coverage         0.772
_reflns_Friedel_fraction_full    0.942
_reflns_Friedel_fraction_max     0.937
_reflns_number_gt                2774
_reflns_number_total             2814
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2gc00327a2.cif
_cod_data_source_block           3
_cod_depositor_comments
'Adding full bibliography for 7244542--7244545.cif.'
_cod_database_code               7244544
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.887
_shelx_estimated_absorpt_t_min   0.669
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.5(2)
 0.5(2)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3.a Ternary CH refined with riding coordinates:
 C8(H8)
3.b Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C10(H10A,H10B)
3.c Aromatic/amide H refined with riding coordinates:
 C2(H2), C6(H6), C5(H5)
3.d Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C16(H16A,H16B,H16C), C14(H14A,H14B,H14C), C15(H15A,H15B,
 H15C)
;
_shelx_res_checksum              40968
_shelx_hkl_checksum              44819
_olex2_submission_special_instructions 'No special instructions were received'