Synthesis and Reactions of Manganese(II) Dialkyl Complexes Containing Monodentate and Bidentate Nitrogen Ligands
Cámpora, Juan; Palma, Pilar; Pérez, Carmen M.; Rodríguez-Delgado, Antonio; Álvarez, Eleuterio; Gutiérrez-Puebla, Enrique; Organometallics 29 (2010) 2960–; doi:10.1021/om100190g

data_4065916
_publ_section_title
;
 Synthesis and Reactions of Manganese(II) Dialkyl Complexes Containing
 Monodentate and Bidentate Nitrogen Ligands
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              2960
_journal_paper_doi               10.1021/om100190g
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C26 H54 Mn2 N2 Si4'
_chemical_formula_sum            'C26 H54 Mn2 N2 Si4'
_chemical_formula_weight         616.95
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 110.27(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.769(2)
_cell_length_b                   10.917(2)
_cell_length_c                   20.009(3)
_cell_measurement_reflns_used    985
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.27
_cell_measurement_theta_min      3.79
_cell_volume                     3641.1(11)
_computing_cell_refinement       'SAINT+ v. 6.04 (Bruker-AXS, 2001)'
_computing_data_collection       'SMART v. 5.625 (Bruker-AXS, 2001)'
_computing_data_reduction        'SAINT+ v. 6.04 (Bruker-AXS, 2001)'
_computing_molecular_graphics    'xp program, SHELXTL v. 6.10, BRUKER, 2000'
_computing_publication_material  'XCIF program, SHELXTL v. 6.10, Bruker, 2000'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'BRUKER SMART 1000 3-circle with CCD system'
_diffrn_measurement_method       '\w scans with narrow frames'
_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  0.0709
_diffrn_reflns_av_sigmaI/netI    0.0946
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            12299
_diffrn_reflns_theta_full        31.08
_diffrn_reflns_theta_max         31.08
_diffrn_reflns_theta_min         3.79
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.841
_exptl_absorpt_correction_T_max  0.775
_exptl_absorpt_correction_T_min  0.671
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS v. 2.03: Area-Detector Absorption Correction.
 (1997-2001) Bruker-AXS within SAINT+ package, v. 6.04
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.125
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.339
_refine_diff_density_min         -0.401
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         5810
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0731
_refine_ls_R_factor_gt           0.0345
_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^)+(0.0267P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0649
_refine_ls_wR_factor_ref         0.0691
_reflns_number_gt                3048
_reflns_number_total             5810
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om100190g_si_001.cif
_cod_data_source_block           8
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4065916