Coordination Chemistry of a New Cofacial Binucleating Macropolycycle Derived from 1,4,7-Triazacyclononane
Lorenzo Tei; Massimiliano Arca; M. Carla Aragoni; Andrea Bencini; Alexander J. Blake; Claudia Caltagirone; Francesco A. Devillanova; Patrizia Fornasari; Alessandra Garau; Francesco Isaia; Vito Lippolis; Martin Schröder; Simon J. Teat; Barbara Valtancoli; Inorganic Chemistry 42 (2003) 8690–8701; doi:10.1021/ic0345065

data_4312765
_publ_section_title
;
 Coordination Chemistry of a New Cofacial Binucleating Macropolycycle
 Derived from 1,4,7-Triazacyclononane
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              8690
_journal_page_last               8701
_journal_paper_doi               10.1021/ic0345065
_journal_volume                  42
_journal_year                    2003
_chemical_formula_moiety         'C38 H64 N10 O2 Pb2 2+, 2(Cl O4 -), 2(C2 H3 N)'
_chemical_formula_sum            'C42 H70 Cl2 N12 O10 Pb2'
_chemical_formula_weight         1388.38
_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     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                102.819(2)
_cell_angle_beta                 106.811(2)
_cell_angle_gamma                97.918(2)
_cell_formula_units_Z            1
_cell_length_a                   10.0027(7)
_cell_length_b                   10.7873(8)
_cell_length_c                   12.5946(9)
_cell_measurement_reflns_used    6889
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.8
_cell_measurement_theta_min      2.3
_cell_volume                     1238.44(16)
_computing_cell_refinement       'Bruker SAINT version 6.02a (Bruker, 2000)'
_computing_data_collection       'Bruker SMART version 5.625 (Bruker, 2001)'
_computing_data_reduction        'Bruker SAINT; Bruker SHELXTL (Bruker, 2001)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'SHELXL-97; PLATON (Spek, 2002)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       omega
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.031
_diffrn_reflns_av_sigmaI/netI    0.044
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5566
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.18
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    6.964
_exptl_absorpt_correction_T_max  0.357
_exptl_absorpt_correction_T_min  0.288
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.862
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             684
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.145
_refine_diff_density_min         -2.121
_refine_diff_density_rms         0.148
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.246
_refine_ls_hydrogen_treatment    'riding model'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     308
_refine_ls_number_reflns         5566
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.246
_refine_ls_R_factor_all          0.0399
_refine_ls_R_factor_gt           0.0368
_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^)+(0.0000P)^2^+5.4129P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0778
_refine_ls_wR_factor_ref         0.0795
_reflns_number_gt                5295
_reflns_number_total             5566
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0345065si20030513_022438_4.cif
_cod_data_source_block           Compound4
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'heavy atom method' was changed
to 'heavy'.

'_atom_sites_solution_hydrogens' value 'placed geometrically' was
changed to 'geom'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 

The following automatic conversions were performed:

data name '_atom_site_symetry_multiplicity' was replaced with
'_atom_site_symmetry_multiplicity' as specified in the replacement
file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
;
_cod_original_cell_volume        1238.44(15)
_cod_database_code               4312765