Heavier Group 2 Metal Complexes with Flexible Scorpionate Ligand based on 2-Mercaptopyridine
Panda, Tarun Kanti Kanti; Naktode, Kishor; Mallik, Bhabani S.; Nayek, Hari Pada; Reddy, Th Dhileep; RSC Adv.  (2015) –; doi:10.1039/C5RA04696C

data_7220671
_publ_section_title
;
 Heavier Group 2 Metal Complexes with Flexible Scorpionate Ligand based on
 2-Mercaptopyridine
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA04696C
_journal_year                    2015
_chemical_formula_moiety         'C28 H36 B2 N4 O2 S4 Sr'
_chemical_formula_sum            'C28 H36 B2 N4 O2 S4 Sr'
_chemical_formula_weight         698.09
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-02-13 deposited with the CCDC.
2015-06-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 119.400(16)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.0091(12)
_cell_length_b                   11.7200(9)
_cell_length_c                   14.443(4)
_cell_measurement_reflns_used    3240
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.9391
_cell_measurement_theta_min      3.2337
_cell_volume                     1623.5(6)
_computing_cell_refinement
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011CrysAlis171 .NET)(compiled Oct 27'
_computing_data_collection
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011CrysAlis171 .NET)(compiled Oct 27'
_computing_data_reduction
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011CrysAlis171 .NET)(compiled Oct 27'
_computing_molecular_graphics    'ORTEP III & Olex 2.1'
_computing_publication_material  WinGX
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.861
_diffrn_measured_fraction_theta_max 0.861
_diffrn_measurement_device_type  'SuperNova, Dual, Mo at zero, Eos'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0217
_diffrn_reflns_av_sigmaI/netI    0.0381
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            7191
_diffrn_reflns_theta_full        29.00
_diffrn_reflns_theta_max         29.00
_diffrn_reflns_theta_min         3.24
_exptl_absorpt_coefficient_mu    1.950
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.91344
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'CrysAlisPro, Agilent Technologies,Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)(compiled Oct 27'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.428
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             720
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.23
_refine_diff_density_max         0.566
_refine_diff_density_min         -0.594
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         3703
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0374
_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^)+(0.0280P)^2^+1.7333P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0784
_refine_ls_wR_factor_ref         0.0841
_reflns_number_gt                3125
_reflns_number_total             3703
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c5ra04696c2.cif
_cod_data_source_block           3
_cod_original_cell_volume        1623.5(5)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7220671