Tuning the dimensionality in chiral and racemic organic/tin hybrids with halides.
Caussin, Louis; Jouaiti, Abdelaziz; Chartrand, Daniel; Skene, W. G.; Ferlay, Sylvie; Dalton transactions (Cambridge, England : 2003) 53 (2024) 12755–12763; doi:10.1039/d4dt01645a

data_7716668
_publ_section_title
;
 Tuning the dimensionality in chiral and racemic organic/tin hybrids with
 halides.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12755
_journal_page_last               12763
_journal_paper_doi               10.1039/d4dt01645a
_journal_volume                  53
_journal_year                    2024
_chemical_absolute_configuration ad
_chemical_formula_moiety         'Br6 Sn, 2(C9 H14 N)'
_chemical_formula_sum            'C18 H28 Br6 N2 Sn'
_chemical_formula_weight         870.57
_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'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2023-09-06
_audit_creation_method
;
Olex2 1.5
(compiled 2023.08.24 svn.re1ec1418 for OlexSys, GUI svn.r6817)
;
_audit_update_record
;
2024-05-29 deposited with the CCDC.	2024-07-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.5715(3)
_cell_length_b                   17.9623(7)
_cell_length_c                   20.2642(9)
_cell_measurement_reflns_used    9933
_cell_measurement_temperature    150
_cell_measurement_theta_max      61.346
_cell_measurement_theta_min      4.687
_cell_volume                     2756.0(2)
_computing_cell_refinement
;
SAINT (2020) V8.40B; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_collection
;
APEX 3 (2019) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
;
SAINT (2020) V8.40B; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CMOS Area detector'
_diffrn_detector_area_resol_mean 10.42
_diffrn_detector_type            'Bruker CMOS Photon III '
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.981
_diffrn_measurement_device       'k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Venture Metaljet'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Helios MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Ga K\a'
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0401
_diffrn_reflns_av_unetI/netI     0.0416
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.981
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            22042
_diffrn_reflns_point_group_measured_fraction_full 0.982
_diffrn_reflns_point_group_measured_fraction_max 0.955
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         62.330
_diffrn_reflns_theta_min         4.359
_diffrn_source                   'Metal Jet'
_diffrn_source_current           2.86
_diffrn_source_power             0.19937059999999998
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_diffrn_source_voltage           69.71
_exptl_absorpt_coefficient_mu    11.843
_exptl_absorpt_correction_T_max  0.1578
_exptl_absorpt_correction_T_min  0.0473
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1584 before and 0.0821 after correction.
The Ratio of minimum to maximum transmission is 0.2997.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    2.098
_exptl_crystal_description       needle
_exptl_crystal_F_000             1640
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.866
_refine_diff_density_min         -0.668
_refine_diff_density_rms         0.102
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.069(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     265
_refine_ls_number_reflns         6331
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0317
_refine_ls_R_factor_gt           0.0274
_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^)+(0.0260P)^2^+0.4329P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0633
_refine_ls_wR_factor_ref         0.0652
_reflns_Friedel_coverage         0.724
_reflns_Friedel_fraction_full    0.961
_reflns_Friedel_fraction_max     0.922
_reflns_number_gt                5787
_reflns_number_total             6331
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt01645a2.cif
_cod_data_source_block           ceph031
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 

 Adding full bibliography for 7716668--7716673.cif.
;
_cod_database_code               7716668
_shelx_shelxl_version_number     2019/1
_shelx_estimated_absorpt_t_max   0.451
_shelx_estimated_absorpt_t_min   0.288
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.931(8)
 0.069(8)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups, All N(H,H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3. Restrained distances
 H1Aa-N1A \\sim N1A-H1Ab \\sim N1A-H1Ac \\sim H1Ba-N1B \\sim N1B-H1Bb \\sim
N1B-H1Bc
 with sigma of 0.02
 H1Ac-H1Aa \\sim H1Aa-H1Ab \\sim H1Ac-H1Ab \\sim H1Bc-H1Ba \\sim H1Ba-H1Bb
\\sim H1Bc-H1Bb
 with sigma of 0.02
4.a Ternary CH refined with riding coordinates:
 C3A(H3A), C3B(H3B)
4.b Secondary CH2 refined with riding coordinates:
 C2A(H2Aa,H2Ab), C2B(H2Ba,H2Bb)
4.c Aromatic/amide H refined with riding coordinates:
 C5A(H5A), C6A(H6A), C7A(H7A), C8A(H8A), C9A(H9A), C5B(H5B), C6B(H6B),
 C7B(H7B), C8B(H8B), C9B(H9B)
4.d Idealised Me refined as rotating group:
 C1A(H1Ad,H1Ae,H1Af), C1B(H1Bd,H1Be,H1Bf)
;
_shelx_res_checksum              36299
_olex2_exptl_crystal_mounting_method 'mounted on a cryoloop with paratone'
_olex2_submission_special_instructions 'No special instructions were received'