General Synthesis of Di-μ-oxo Dimanganese Complexes as Functional Models for the Oxygen Evolving Complex of Photosystem II
Hongyu Chen; Ranitendranath Tagore; Siddhartha Das; Christopher Incarvito; J. W. Faller; Robert H. Crabtree; Gary W. Brudvig; Inorganic Chemistry 44 (2005) 7661–7670; doi:10.1021/ic0509940

data_4309770
_publ_contact_author_address
;
    Department of Chemistry, Yale University, New Haven, CT 06520-8107 USA
;
_publ_contact_author_email       ' Jack.faller@yale.edu '
_publ_contact_author_fax         ' (203)-432-6144 '
_publ_contact_author_name        ' J. W. Faller'
_publ_contact_author_phone       ' (203)-432-3954 '
_publ_section_title
;
General Synthesis of Di-\m-oxo Dimanganese Complexes as Functional Models
for the Oxygen Evolving Complex of Photosystem II
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7661
_journal_page_last               7670
_journal_paper_doi               10.1021/ic0509940
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C21 H15 Cl2 Mn N3'
_chemical_formula_weight         435.20
_chemical_name_systematic
; 
 ? 
;
_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-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.68(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.160(2)
_cell_length_b                   9.756(2)
_cell_length_c                   16.676(3)
_cell_measurement_temperature    173(2)
_cell_volume                     1895.1(7)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\w scans'
_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  0.0417
_diffrn_reflns_av_sigmaI/netI    0.0736
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            7869
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         2.45
_exptl_absorpt_coefficient_mu    0.989
_exptl_absorpt_correction_T_max  0.9251
_exptl_absorpt_correction_T_min  0.8267
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             884
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.276
_refine_diff_density_min         -0.389
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.006
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         4662
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.006
_refine_ls_R_factor_all          0.0843
_refine_ls_R_factor_gt           0.0410
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0813
_refine_ls_wR_factor_ref         0.0918
_reflns_number_gt                3041
_reflns_number_total             4662
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0509940si20050617_103046.cif
_cod_data_source_block           hc04
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        1895.0(7)
_cod_database_code               4309770