Synthesis and solid state structure of a metalloid tin cluster [Sn<sub>10</sub>(trip<sub>8</sub>)].
Wiederkehr, J.; Wölper, C; Schulz, S.; Chemical communications (Cambridge, England) 52 (2016) 12282–12285; doi:10.1039/c6cc06770k

data_7125097
_publ_section_title
;
 Synthesis and solid state structure of a metalloid tin cluster
 [Sn<sub>10</sub>(trip<sub>8</sub>)].
;
_journal_issue                   83
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              12282
_journal_page_last               12285
_journal_paper_doi               10.1039/c6cc06770k
_journal_volume                  52
_journal_year                    2016
_chemical_formula_sum            'C44 H64 Mg N2'
_chemical_formula_weight         645.28
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-08-17 deposited with the CCDC.
2016-08-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.0942(5)
_cell_length_b                   20.5821(11)
_cell_length_c                   21.2116(12)
_cell_measurement_reflns_used    9071
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.10
_cell_measurement_theta_min      2.24
_cell_volume                     3970.3(4)
_computing_cell_refinement       'BRUKER D8 KAPPA APEX 2 (3.0-2009)'
_computing_data_collection       'BRUKER D8 KAPPA APEX 2 (3.0-2009)'
_computing_data_reduction        'BRUKER D8 KAPPA APEX 2 (3.0-2009)'
_computing_molecular_graphics    'BRUKER AXS SHELXTL (c) 2008 / Vers. 2008/4'
_computing_publication_material  'BRUKER AXS SHELXTL (c) 2008 / Vers. 2008/4'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'BRUKER D8 KAPPA APEX 2 (3.0-2009)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type
; 
 Bruker D8 KAPPA series II with APEX II area detector system
;
_diffrn_measurement_method
;
 Data collection strategy APEX 2/COSMO
;
_diffrn_radiation_monochromator  'Triumph Goebel mirror'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0293
_diffrn_reflns_av_unetI/netI     0.0353
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            62564
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.947
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         33.250
_diffrn_reflns_theta_min         1.920
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.67
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 BRUKER AXS SMART APEX 2 Vers. 3.0-2009
 R.H. Blessing, Acta Cryst. (1995) A51 33-38 
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.080
_exptl_crystal_description       block
_exptl_crystal_F_000             1416
_exptl_crystal_size_max          0.358
_exptl_crystal_size_mid          0.218
_exptl_crystal_size_min          0.194
_refine_diff_density_max         0.601
_refine_diff_density_min         -0.306
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details
;
 Flack x determined using 4356 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.07(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     470
_refine_ls_number_reflns         14450
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0680
_refine_ls_R_factor_gt           0.0459
_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^)+(0.0621P)^2^+0.7596P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1084
_refine_ls_wR_factor_ref         0.1226
_reflns_Friedel_coverage         0.741
_reflns_Friedel_fraction_full    0.995
_reflns_Friedel_fraction_max     0.893
_reflns_number_gt                11590
_reflns_number_total             14450
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6cc06770k4.cif
_cod_data_source_block           jwp_013_np
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_atom_sites_solution_secondary' value 'diffmap' was
changed to 'difmap'.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               7125097
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.973
_shelx_estimated_absorpt_t_max   0.985
_shelx_res_checksum              64208
_shelx_hkl_checksum              28192