Syntheses, Structures, and Reactivities of Heteroleptic Magnesium Amide Thiolates
Weijie Teng; Ulrich Englich; Karin Ruhlandt-Senge; Inorganic Chemistry 39 (2000) 3875–3880; doi:10.1021/ic9913738

data_4321287
_publ_section_title
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 Syntheses, Structures, and Reactivities of Heteroleptic Magnesium Amide
 Thiolates
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3875
_journal_page_last               3880
_journal_paper_doi               10.1021/ic9913738
_journal_volume                  39
_journal_year                    2000
_chemical_formula_sum            'C16 H31 Mg N O S Si2'
_chemical_formula_weight         365.97
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 97.9520(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.21000(10)
_cell_length_b                   17.4512(3)
_cell_length_c                   11.2999(2)
_cell_measurement_reflns_used    7800
_cell_measurement_temperature    150(2)
_cell_volume                     2189.32(6)
_computing_cell_refinement       'Siemens SAINT'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens SHELXTL'
_computing_molecular_graphics    'Siemens SHELXTL'
_computing_publication_material  'Siemens SHELXTL'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measurement_device_type  'Siemens SMART CCD'
_diffrn_measurement_method       \w
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0368
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            27943
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.16
_diffrn_standards_decay_%        No
_exptl_absorpt_coefficient_mu    0.287
_exptl_absorpt_correction_T_max  0.9858
_exptl_absorpt_correction_T_min  0.9582
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.110
_exptl_crystal_description       hexagons
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.480
_refine_diff_density_min         -0.694
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.075
_refine_ls_goodness_of_fit_obs   1.042
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         11139
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.075
_refine_ls_restrained_S_obs      1.042
_refine_ls_R_factor_all          0.0934
_refine_ls_R_factor_obs          0.0844
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1700P)^2^+7.0268P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.2667
_refine_ls_wR_factor_obs         0.2484
_reflns_number_observed          10287
_reflns_number_total             11139
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic9913738_1.cif
_cod_data_source_block           karin05
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1700P)^2^+7.0268P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1700P)^2^+7.0268P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_database_code               4321287