3d Element Complexes of Pentadentate Bipyridine-Pyridine-Based Ligand Scaffolds: Structures and Photocatalytic Activities
Cyril Bachmann; Miguel Guttentag; Bernhard Spingler; Roger Alberto; Inorganic Chemistry 52 (2013) 6055–6061; doi:10.1021/ic4004017

data_4334906
_publ_section_title
;
 3d Element Complexes of Pentadentate Bipyridine-Pyridine-Based Ligand
 Scaffolds: Structures and Photocatalytic Activities
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6055
_journal_page_last               6061
_journal_paper_doi               10.1021/ic4004017
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C31 H31 Br2 Mn N5 O3'
_chemical_formula_weight         736.37
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           7
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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                 97.2975(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.59120(9)
_cell_length_b                   10.05070(12)
_cell_length_c                   17.6921(2)
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_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      32.6174
_cell_measurement_theta_min      2.3165
_cell_volume                     1515.30(3)
_computing_cell_refinement       'CrysAlis^Pro^ (Oxford, 2007)'
_computing_data_collection       'CrysAlis^Pro^ (Oxford, 2007)'
_computing_data_reduction        'CrysAlis^Pro^ (Oxford, 2007)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-97 (Altomare, 1999)'
_diffrn_ambient_temperature      183(2)
_diffrn_detector_area_resol_mean 10.4498
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.934
_diffrn_measurement_device_type  'Oxford Xcalibur Ruby CCD'
_diffrn_measurement_method       '\o oscillation scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) x-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0270
_diffrn_reflns_av_sigmaI/netI    0.0402
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            20530
_diffrn_reflns_theta_full        30.44
_diffrn_reflns_theta_max         32.69
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    3.114
_exptl_absorpt_correction_T_max  0.8856
_exptl_absorpt_correction_T_min  0.7972
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.15 (release 03-08-2011 CrysAlis171 .NET)
(compiled Aug  3 2011,13:03:54)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.614
_exptl_crystal_description       needle
_exptl_crystal_F_000             742
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.863
_refine_diff_density_min         -0.521
_refine_diff_density_rms         0.080
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.012(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     383
_refine_ls_number_reflns         8694
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0407
_refine_ls_R_factor_gt           0.0338
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0338P)^2^+0.2900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0693
_refine_ls_wR_factor_ref         0.0733
_reflns_number_gt                7925
_reflns_number_total             8694
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic4004017_1a.cif
_cod_data_source_block           cb131011
_cod_database_code               4334906