Azametallatranes of Group 14 Elements. Syntheses and X-ray Studies
Shutov, Pavel L.; Sorokin, Denis A.; Karlov, Sergey S.; Harms, Klaus; Oprunenko, Yuri F.; Churakov, Andrei V.; Antipin, Mikhail Yu.; Zaitseva, Galina S.; Lorberth, Jörg; Organometallics 22 (2003) 516–522; doi:10.1021/om020708h

data_4060713
_publ_section_title
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 Azametallatranes of Group 14 Elements. Syntheses and X-ray Studies
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_journal_coden_ASTM              ORGND7
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              516
_journal_page_last               522
_journal_paper_doi               10.1021/om020708h
_journal_volume                  22
_journal_year                    2003
_chemical_formula_sum            'C21 H44 N4 Si3 Sn'
_chemical_formula_weight         555.56
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                73.644(6)
_cell_angle_beta                 88.022(6)
_cell_angle_gamma                72.245(5)
_cell_formula_units_Z            4
_cell_length_a                   10.7581(8)
_cell_length_b                   16.2673(12)
_cell_length_c                   17.8259(13)
_cell_measurement_reflns_used    44617
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      24.9
_cell_measurement_theta_min      1.3
_cell_volume                     2846.3(4)
_computing_cell_refinement       'Stoe Win-Cell'
_computing_data_collection       'Stoe Win-Expose'
_computing_data_reduction        'Stoe Win-Integrate'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Stoe IPDS-II'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0469
_diffrn_reflns_av_sigmaI/netI    0.0324
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            36345
_diffrn_reflns_theta_full        24.92
_diffrn_reflns_theta_max         24.92
_diffrn_reflns_theta_min         1.37
_exptl_absorpt_coefficient_mu    1.038
_exptl_absorpt_correction_T_max  0.7669
_exptl_absorpt_correction_T_min  0.6356
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.296
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Nugget
_exptl_crystal_F_000             1160
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.27
_refine_diff_density_max         0.537
_refine_diff_density_min         -0.563
_refine_diff_density_rms         0.050
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.952
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     541
_refine_ls_number_reflns         9878
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.952
_refine_ls_R_factor_all          0.0252
_refine_ls_R_factor_gt           0.0204
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0307P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0500
_refine_ls_wR_factor_ref         0.0508
_reflns_number_gt                8441
_reflns_number_total             9878
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om020708h.cif
_cod_data_source_block           schu11
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_database_code               4060713