Syntheses and Structures of Alkaline Earth-Transition Metal Bimetallic Complexes As Heterogeneous Hydrodechlorination Catalyst Precursors
Errun Ding; Matthew R. Sturgeon; Aaron Rath; Xuenian Chen; Mark A. Keane; Sheldon G. Shore; Inorganic Chemistry 48 (2009) 325–330; doi:10.1021/ic801912x

data_4301157
_publ_section_title
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Syntheses and Structures of Alkaline Earth-Transition Metal Bimetallic
Complexes As Heterogeneous Hydrodechlorination Catalyst Precursors
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              325
_journal_page_last               330
_journal_paper_doi               10.1021/ic801912x
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C16 H28 N8 Ni O4 Sr'
_chemical_formula_sum            'C16 H28 N8 Ni O4 Sr'
_chemical_formula_weight         542.79
_chemical_name_systematic
; 
 ? 
;
_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                83.09(3)
_cell_angle_beta                 86.79(3)
_cell_angle_gamma                84.82(3)
_cell_formula_units_Z            2
_cell_length_a                   8.875(1)
_cell_length_b                   10.954(3)
_cell_length_c                   12.392(3)
_cell_measurement_reflns_used    22177
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.02
_cell_measurement_theta_min      2.31
_cell_volume                     1189.8(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT, SADABS and XPREP'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0366
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_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8070
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.31
_exptl_absorpt_coefficient_mu    3.069
_exptl_absorpt_correction_T_max  0.7096
_exptl_absorpt_correction_T_min  0.5387
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'HKL scalepack (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.515
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       chunk
_exptl_crystal_F_000             556
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.065
_refine_diff_density_min         -0.664
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         4198
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0644
_refine_ls_R_factor_gt           0.0445
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0720P)^2^+0.7501P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1153
_refine_ls_wR_factor_ref         0.1246
_reflns_number_gt                3225
_reflns_number_total             4198
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic801912x_si_001_4.cif
_cod_data_source_block           SrNi
_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.

'_exptl_absorpt_correction_type' value 'multi scan' changed
to 'multi-scan' 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 
;
_cod_database_code               4301157