From Fluorine Chemistry to Noncovalent Interactions: Celebrating Prof. Giuseppe Resnati
MacDougall, Phillip; Zeng, Mich Wenshi; Wang, Jin; Ho, Peter Cheng-Wei; Vargas-Baca, Ignacio; New Journal of Chemistry  (2026) –; doi:10.1039/D5NJ03688G

data_7064210
_publ_section_title
;
 From Fluorine Chemistry to Noncovalent Interactions: Celebrating Prof.
 Giuseppe Resnati
;
_journal_name_full               'New Journal of Chemistry'
_journal_paper_doi               10.1039/D5NJ03688G
_journal_year                    2026
_chemical_formula_moiety         'C7 H5 Cl2 N O Se'
_chemical_formula_sum            'C7 H5 Cl2 N O Se'
_chemical_formula_weight         268.98
_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   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2023-11-23
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2023-11-23 deposited with the CCDC.	2025-12-08 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.788(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.9116(2)
_cell_length_b                   15.1339(8)
_cell_length_c                   14.4893(8)
_cell_measurement_reflns_used    5926
_cell_measurement_temperature    100.15
_cell_measurement_theta_max      26.843
_cell_measurement_theta_min      2.692
_cell_volume                     854.74(8)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_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 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.15
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0630
_diffrn_reflns_av_unetI/netI     0.0335
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            32566
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.602
_diffrn_reflns_theta_min         1.949
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.961
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.5217
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014/4) was used for absorption correction.
wR2(int) was 0.0923 before and 0.0518 after correction.
The Ratio of minimum to maximum transmission is 0.6992.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_density_diffrn    2.090
_exptl_crystal_description       needle/plate
_exptl_crystal_F_000             520
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.002
_refine_diff_density_max         1.365
_refine_diff_density_min         -0.455
_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.056
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     110
_refine_ls_number_reflns         2642
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.056
_refine_ls_R_factor_all          0.0409
_refine_ls_R_factor_gt           0.0300
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0344P)^2^+0.8239P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0680
_refine_ls_wR_factor_ref         0.0722
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2234
_reflns_number_total             2642
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5nj03688g2.cif
_cod_data_source_block           0m_a
_cod_database_code               7064210
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.990
_shelx_estimated_absorpt_t_min   0.230
_olex2_refinement_description
;
1.a Aromatic/amide H refined with riding coordinates:
 C4(H4), C5(H5), C7(H7), C6(H6)
1.b Idealised tetrahedral OH refined as rotating group:
 O1(H1)
;
_shelx_res_checksum              15043
_olex2_submission_special_instructions 'No special instructions were received'