Investigation of crystal structures, energetics and isostructurality in halogen-substituted phosphoramidates
Hasija, Avantika; Som, Shubham; Chopra, Deepak; Acta Crystallographica Section B 78 (2022) –; doi:10.1107/S2052520622000889

data_2108930
_publ_section_title
;
 Investigation of crystal structures, energetics and isostructurality in
 halogen-substituted phosphoramidates
;
_journal_coeditor_code           AW5064
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2052520622000889
_journal_volume                  78
_journal_year                    2022
_chemical_formula_sum            'C18 H16 N O3 P'
_chemical_formula_weight         325.29
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 94.985(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.8195(4)
_cell_length_b                   9.8992(4)
_cell_length_c                   16.2764(7)
_cell_measurement_reflns_used    9870
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.06
_cell_measurement_theta_min      2.34
_cell_volume                     1576.17(11)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics
'PLATON (Spek, 2009) and Mercury (Macrae <i>et al.</i>, 2008)'
_computing_publication_material  'WINGX (Farrugia, 2014) and PLATON'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SIR2014 (Burla <i>et al.</i>, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker D8 Venture PHOTON 100 CMOS type'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0665
_diffrn_reflns_av_unetI/netI     0.0424
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            36542
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.574
_diffrn_reflns_theta_min         2.336
_exptl_absorpt_coefficient_mu    0.189
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.7033
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2014/5'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.371
_exptl_crystal_description       block
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.362
_refine_diff_density_min         -0.418
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     211
_refine_ls_number_reflns         4429
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0649
_refine_ls_R_factor_gt           0.0436
_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^)+(0.0414P)^2^+0.9836P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0920
_refine_ls_wR_factor_ref         0.1002
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3507
_reflns_number_total             4429
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            aw5064sup1.cif
_cod_data_source_block           00
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2108930
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.939
_shelx_estimated_absorpt_t_max   0.972
_shelx_res_checksum              40968
_shelx_hkl_checksum              40029
_cod_database_fobs_code 2108930