Halide and substituent dependent structural variation in copper(i) halide complexes of 1,5,9-triphosphacyclododecanes.
Wickramatunga, Lenali V.; Pothupitiya, Thusith K.; Chevalier, Edith; Kariuki, Benson M.; Liyanage, Sudantha S.; Newman, Paul D.; Edwards, Peter G.; Dalton transactions (Cambridge, England : 2003) 47 (2018) 16126–16131; doi:10.1039/c8dt03072c

data_7047883
_publ_section_title
;
 Halide and substituent dependent structural variation in copper(i) halide
 complexes of 1,5,9-triphosphacyclododecanes.
;
_journal_issue                   45
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              16126
_journal_page_last               16131
_journal_paper_doi               10.1039/c8dt03072c
_journal_volume                  47
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C15 H33 Br2 Cu2 P3'
_chemical_formula_sum            'C15 H33 Br2 Cu2 P3'
_chemical_formula_weight         593.22
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/1
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2018-10-24 deposited with the CCDC.
2018-10-24 downloaded from the CCDC.
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_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_length_c                   19.9507(9)
_cell_measurement_reflns_used    3395
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      72.2420
_cell_measurement_theta_min      4.0600
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_computing_cell_refinement
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
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_computing_molecular_graphics    'ORTEP-3 for Windows'
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_computing_structure_refinement  'SHELXL (Sheldrick, 2018)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.964
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0174
_diffrn_reflns_av_unetI/netI     0.0285
_diffrn_reflns_Laue_measured_fraction_full 0.989
_diffrn_reflns_Laue_measured_fraction_max 0.964
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       15
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_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            5794
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.966
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         73.319
_diffrn_reflns_theta_min         4.080
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    8.404
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.93952
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_description       block
_exptl_crystal_F_000             1184
_exptl_crystal_size_max          0.080
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.742
_refine_diff_density_min         -0.638
_refine_diff_density_rms         0.083
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.48(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         3747
_refine_ls_number_restraints     108
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0361
_refine_ls_R_factor_gt           0.0335
_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^)+(0.0551P)^2^+0.8880P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0891
_refine_ls_wR_factor_ref         0.0921
_reflns_Friedel_coverage         0.757
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.968
_reflns_number_gt                3545
_reflns_number_total             3747
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8dt03072c2.cif
_cod_data_source_block           pge1319d
_cod_depositor_comments
'Adding full bibliography for 7047878--7047884.cif.'
_cod_database_code               7047883
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.553
_shelx_estimated_absorpt_t_max   0.730
_shelx_res_checksum              13705