Syntheses, crystal structures and magnetic properties of two low-dimensional cyano-bridged CrIII‒MnII/III assemblies
Shen, Xiaoping; Zhang, Qian; Zhou, Hongbo; Zhou, Hu; Yuan, Aihua; New Journal of Chemistry 36 (2012) 1180–; doi:10.1039/c2nj20966g

data_7052892
_publ_section_title
;
 Syntheses, crystal structures and magnetic properties of two
 low-dimensional cyano-bridged CrIII--MnII/III assemblies
;
_journal_issue                   5
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1180
_journal_paper_doi               10.1039/c2nj20966g
_journal_volume                  36
_journal_year                    2012
_chemical_formula_moiety
'C46 H34 Cl Cr Mn2 N14 O, 2(H0.80 O0.40), 1.2(H2 O)'
_chemical_formula_sum            'C46 H38 Cl Cr Mn2 N14 O3'
_chemical_formula_weight         1032.23
_chemical_name_systematic
;
?
;
_space_group_IT_number           34
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2 -2n'
_symmetry_space_group_name_H-M   'P n n 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.1986(12)
_cell_length_b                   18.9137(13)
_cell_length_c                   13.8337(19)
_cell_measurement_reflns_used    3715
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      24.35
_cell_measurement_theta_min      2.11
_cell_volume                     2668.4(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker Smart Apex CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0581
_diffrn_reflns_av_sigmaI/netI    0.0762
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            19263
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    0.766
_exptl_absorpt_correction_T_max  0.8594
_exptl_absorpt_correction_T_min  0.8109
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.285
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Greenish
_exptl_crystal_F_000             1054
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.392
_refine_diff_density_min         -0.485
_refine_diff_density_rms         0.064
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.06(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     326
_refine_ls_number_reflns         5254
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.042
_refine_ls_R_factor_all          0.0739
_refine_ls_R_factor_gt           0.0570
_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^)+(0.04P)^2^+1.22P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1047
_refine_ls_wR_factor_ref         0.1078
_reflns_number_gt                4188
_reflns_number_total             5254
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2nj20966g.txt
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' 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_Hall     'P 2 -2n '
_cod_original_sg_symbol_H-M      'Pnn2 '
_cod_database_code               7052892