Mechanochemical Preparation of Hybrid Organometallic-Organic Macrocyclic Adducts with Long Chain Dicarboxylic Acids
Dario Braga; Stefano Giaffreda; F.Grepioni; Chemical Communications  (2006) –; doi:10.1039/b608691h

data_7101406
_publ_section_title
;
Mechanochemical Preparation of Hybrid
Organometallic-Organic Macrocyclic Adducts with Long Chain Dicarboxylic
Acids
;
_journal_issue                   37
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/b608691h
_journal_year                    2006
_chemical_formula_sum            'C52 H52 Fe2 N4 O8'
_chemical_formula_weight         972.68
_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                89.201(4)
_cell_angle_beta                 87.275(4)
_cell_angle_gamma                68.551(3)
_cell_formula_units_Z            4
_cell_length_a                   11.276(2)
_cell_length_b                   14.816(3)
_cell_length_c                   28.600(6)
_cell_measurement_temperature    293(2)
_cell_volume                     4442.1(16)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_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  0.1077
_diffrn_reflns_av_sigmaI/netI    0.1924
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            31703
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.48
_exptl_absorpt_coefficient_mu    0.716
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.923
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.454
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2032
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.354
_refine_diff_density_min         -0.737
_refine_diff_density_rms         0.167
_refine_ls_extinction_coef       0.0192(17)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1139
_refine_ls_number_reflns         15394
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.2243
_refine_ls_R_factor_gt           0.1189
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1791P)^2^+3.3055P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2862
_refine_ls_wR_factor_ref         0.3563
_reflns_number_gt                6831
_reflns_number_total             15394
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b608691h.txt
_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 'Psi-scan' changed to
'psi-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_original_sg_symbol_H-M      P-1
_cod_database_code               7101406