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_2108939
_publ_section_title
;
 Investigation of crystal structures, energetics and isostructurality in
 halogen-substituted phosphoramidates
;
_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 H15 Cl N O3 P'
_chemical_formula_weight         359.73
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 90.7250(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.3815(2)
_cell_length_b                   9.3201(2)
_cell_length_c                   17.8130(3)
_cell_measurement_reflns_used    5772
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.60
_cell_measurement_theta_min      2.47
_cell_volume                     1723.39(6)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_collection       'BRUKER APEX2'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0344
_diffrn_reflns_av_unetI/netI     0.0430
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19630
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.084
_diffrn_reflns_theta_min         1.962
_exptl_absorpt_coefficient_mu    0.330
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.6894
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.0492 before and 0.0373 after correction.
The Ratio of minimum to maximum transmission is 0.9241.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.386
_exptl_crystal_description       needle
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.398
_exptl_crystal_size_mid          0.094
_exptl_crystal_size_min          0.077
_refine_diff_density_max         0.503
_refine_diff_density_min         -0.379
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     221
_refine_ls_number_reflns         4947
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0635
_refine_ls_R_factor_gt           0.0475
_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^)+(0.0594P)^2^+0.5293P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1095
_refine_ls_wR_factor_ref         0.1163
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3926
_reflns_number_total             4947
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            aw5064sup1.cif
_cod_data_source_block           4Cl
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2108939
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.880
_shelx_estimated_absorpt_t_max   0.975
_shelx_res_checksum              14323
_shelx_hkl_checksum              59787
_cod_database_fobs_code 2108939