Design and synthesis of site directed maleimide bifunctional chelators for technetium and rhenium.
Banerjee, Sangeeta Ray; Schaffer, Paul; Babich, John W.; Valliant, John F.; Zubieta, Jon; Dalton transactions (Cambridge, England : 2003)  (2005) 3886–3897; doi:10.1039/b507096a

data_7100350
_publ_section_title
;
 Design and synthesis of site directed maleimide bifunctional chelators
 for technetium and rhenium.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3886
_journal_page_last               3897
_journal_paper_doi               10.1039/b507096a
_journal_year                    2005
_chemical_formula_moiety         'C26 H22 N4 O2, C H Cl3'
_chemical_formula_sum            'C27 H23 Cl3 N4 O2'
_chemical_formula_weight         541.84
_chemical_name_common            'Ligand Hydrochloride'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                101.983(2)
_cell_angle_beta                 90.707(2)
_cell_angle_gamma                101.991(2)
_cell_formula_units_Z            2
_cell_length_a                   9.2492(8)
_cell_length_b                   11.1750(10)
_cell_length_c                   13.0963(11)
_cell_measurement_reflns_used    8452
_cell_measurement_temperature    96(2)
_cell_measurement_theta_max      31.50
_cell_measurement_theta_min      1.91
_cell_volume                     1293.06(19)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_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      96(2)
_diffrn_detector_area_resol_mean 512
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'APEX CCD area dectector'
_diffrn_measurement_method       'Phi & omega Scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0194
_diffrn_reflns_av_sigmaI/netI    0.0309
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            16987
_diffrn_reflns_theta_full        31.50
_diffrn_reflns_theta_max         31.50
_diffrn_reflns_theta_min         1.91
_diffrn_source                   'fine-focus sealed tube'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.387
_exptl_absorpt_correction_T_max  0.9623
_exptl_absorpt_correction_T_min  0.8862
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS SHELX-97 (Sheldrick, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.392
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.025
_refine_diff_density_min         -1.309
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         8452
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0577
_refine_ls_R_factor_gt           0.0493
_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^)+(0.0553P)^2^+0.8592P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1188
_refine_ls_wR_factor_ref         0.1250
_reflns_number_gt                7216
_reflns_number_total             8452
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            b507096a.txt
_cod_data_source_block           '[Re(CO)3L3]Br'
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-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 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7100350