Cyclen derivatives with two trans-methylnitrophenolic pendant arms: a structural study of their copper(ii) and zinc(ii) complexes.
Esteves, Catarina V.; Lima, Luís M P; Mateus, Pedro; Delgado, Rita; Brandão, Paula; Félix, Vítor; Dalton transactions (Cambridge, England : 2003) 42 (2013) 6149–6160; doi:10.1039/c2dt32363j

data_7021069
_publ_section_title
;
 Cyclen derivatives with two trans-methylnitrophenolic pendant arms: a
 structural study of their copper(ii) and zinc(ii) complexes.
;
_journal_issue                   17
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6149
_journal_page_last               6160
_journal_paper_doi               10.1039/c2dt32363j
_journal_volume                  42
_journal_year                    2013
_chemical_formula_sum            'C22 H36 Cl2 N6 O16'
_chemical_formula_weight         711.47
_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                100.664(3)
_cell_angle_beta                 99.990(3)
_cell_angle_gamma                100.033(2)
_cell_formula_units_Z            2
_cell_length_a                   8.6397(3)
_cell_length_b                   9.7922(4)
_cell_length_c                   18.6551(9)
_cell_measurement_reflns_used    485
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.03
_cell_measurement_theta_min      3.52
_cell_volume                     1492.37(11)
_computing_cell_refinement       'Bruker Smart'
_computing_data_collection       'Bruker Smart'
_computing_data_reduction        'Bruker Saint'
_computing_molecular_graphics    'Platon (Speck, 2008)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       'omega and phi 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  0.0215
_diffrn_reflns_av_sigmaI/netI    0.0287
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            23591
_diffrn_reflns_theta_full        30.53
_diffrn_reflns_theta_max         30.53
_diffrn_reflns_theta_min         1.14
_diffrn_standards_interval_count 0.5
_diffrn_standards_interval_time  60
_exptl_absorpt_coefficient_mu    0.304
_exptl_absorpt_correction_T_max  0.9939
_exptl_absorpt_correction_T_min  0.9197
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.583
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.594
_refine_diff_density_min         -0.466
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     480
_refine_ls_number_reflns         8974
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.0702
_refine_ls_R_factor_gt           0.0505
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1120P)^2^+0.3497P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1532
_refine_ls_wR_factor_ref         0.1864
_reflns_number_gt                6963
_reflns_number_total             8974
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt32363j.txt
_cod_data_source_block           do2nph
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1120P)^2^+0.3497P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1120P)^2^+0.3497P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7021069