2-<i>O</i>-Monoalkyl isosorbide ethers with C8, C10, C12 and C14 chain lengths
Geburtig, Felix; Vill, Volkmar; Acta Crystallographica Section E 76 (2020) 924–928; doi:10.1107/S2056989020006647

data_2243411
_publ_section_title
;
 2-<i>O</i>-Monoalkyl isosorbide ethers with C8, C10, C12 and C14 chain
 lengths
;
_journal_coeditor_code           ZQ2253
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              924
_journal_page_last               928
_journal_paper_doi               10.1107/S2056989020006647
_journal_volume                  76
_journal_year                    2020
_chemical_absolute_configuration syn
_chemical_formula_iupac          'C14 H26 O4'
_chemical_formula_moiety         'C14 H26 O4'
_chemical_formula_sum            'C14 H26 O4'
_chemical_formula_weight         258.35
_chemical_name_systematic
;
6-(Octyloxy)hexahydrofuro[3,2-<i>b</i>]furan-3-ol
;
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_method
;
Olex2 1.3
(compiled 2020.02.04 svn.rd84adfe8 for OlexSys, GUI svn.r6032)
;
_cell_angle_alpha                90
_cell_angle_beta                 100.155(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.0008(13)
_cell_length_b                   5.5112(10)
_cell_length_c                   18.544(3)
_cell_measurement_reflns_used    5399
_cell_measurement_temperature    100
_cell_measurement_theta_max      27.71
_cell_measurement_theta_min      2.97
_cell_volume                     704.3(2)
_computing_cell_refinement
;
SAINT (Bruker, 2019)
;
_computing_data_collection
;
<i>BlS</i> (Bruker, 2016)
;
_computing_data_reduction
;
SAINT (Bruker, 2019)
;
_computing_molecular_graphics
;
<i>OLEX2</i> (Dolomanov <i>et al.</i>,  2009)
;
_computing_publication_material
;
<i>OLEX2</i> (Dolomanov <i>et al.</i>,  2009)
;
_computing_structure_refinement
;
<i>SHELXL2018/3</i> (Sheldrick, 2015b)
;
_computing_structure_solution
;
<i>SHELXT2014/5</i> (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      100.15
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEXII CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0478
_diffrn_reflns_av_unetI/netI     0.0381
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            16451
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.340
_diffrn_reflns_theta_min         2.231
_exptl_absorpt_coefficient_mu    0.087
_exptl_absorpt_correction_T_max  0.746
_exptl_absorpt_correction_T_min  0.604
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2016)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.218
_exptl_crystal_description       plate
_exptl_crystal_F_000             284
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.145
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.288
_refine_diff_density_min         -0.220
_refine_ls_abs_structure_details
;
Flack <i>x</i> determined using 1274 quotients
[(<i>I</i>^+^)-(<i>I</i>^-^)]/[(<i>I</i>^+^)+(<i>I</i>^-^)]
(Parsons <i>et al.</i>,  2013)
;
_refine_ls_abs_structure_Flack   -0.7(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     167
_refine_ls_number_reflns         3491
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.100
_refine_ls_R_factor_all          0.0493
_refine_ls_R_factor_gt           0.0422
_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^)+(0.0584P)^2^+0.0928P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1062
_refine_ls_wR_factor_ref         0.1099
_reflns_number_gt                3128
_reflns_number_total             3491
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            zq2253sup1.cif
_cod_data_source_block           iso-c8
_cod_database_code               2243411
_cod_database_fobs_code          2243411
_shelx_estimated_absorpt_t_min   0.975
_shelx_estimated_absorpt_t_max   0.996
_shelx_hkl_checksum              74658
_shelx_res_checksum              8891