Structure determination of fatty acid ester biofuels via in situ cryocrystallisation and single crystal X-ray diffraction
Prathapa, Siriyara Jagannatha; Slabbert, Cara; Fernandes, Manuel A.; Lemmerer, Andreas; CrystEngComm 21 (2019) 41–; doi:10.1039/C8CE01673A

data_7231760
_publ_section_title
;
 Structure determination of fatty acid ester biofuels via in situ
 cryocrystallisation and single crystal X-ray diffraction
;
_journal_issue                   1
_journal_name_full               CrystEngComm
_journal_page_first              41
_journal_paper_doi               10.1039/C8CE01673A
_journal_volume                  21
_journal_year                    2019
_chemical_formula_moiety         'C7  H14  O2'
_chemical_formula_sum            'C7 H14 O2'
_chemical_formula_weight         130.18
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.3
_audit_creation_date             2018-09-06T09:56:02-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2018-09-24 deposited with the CCDC.
2018-11-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.206(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   38.19(2)
_cell_length_b                   4.088(2)
_cell_length_c                   9.951(5)
_cell_measurement_reflns_used    6081
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.76
_cell_measurement_theta_min      3.2
_cell_measurement_wavelength     0.71073
_cell_volume                     1553.5(14)
_computing_cell_refinement       'SAINT-Plus (Bruker, 2016)'
_computing_data_collection       'APEX3 (Bruker, 2016)'
_computing_data_reduction        'SAINT-Plus and XPREP (Bruker 2016)'
_computing_molecular_graphics
'Ortep for Windows (Farrugia, 2012) and Mercury (Macrae et al., 2006)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2015)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 Venture Photon CCD area detector'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.114
_diffrn_reflns_av_unetI/netI     0.0533
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       46
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            16225
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.498
_diffrn_reflns_theta_min         3.201
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6337
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.113
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             576
_exptl_crystal_size_max          1
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.478
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.088
_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_constraints    0
_refine_ls_number_parameters     85
_refine_ls_number_reflns         1431
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0937
_refine_ls_R_factor_gt           0.0841
_refine_ls_shift/su_max          0.054
_refine_ls_shift/su_mean         0.011
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1498P)^2^+4.4262P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2448
_refine_ls_wR_factor_ref         0.2534
_reflns_Friedel_coverage         0
_reflns_number_gt                1244
_reflns_number_total             1431
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8ce01673a2.cif
_cod_data_source_block           C6
_cod_depositor_comments
'Adding full bibliography for 7231754--7231762.cif.'
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7231760
_shelx_res_checksum              71759