Structural and spectroscopic characterization of copper(II) complexes of a new bisamide functionalized imidazole tripod and evidence for the formation of a mononuclear end-on Cu-OOH species.
Cheruzel, Lionel E.; Cecil, Matthew R.; Edison, Sara E.; Mashuta, Mark S.; Baldwin, Michael J.; Buchanan, Robert M.; Inorganic chemistry 45 (2006) 3191–3202; doi:10.1021/ic051280s

data_4350113
_publ_section_title
;
 Structural and spectroscopic characterization of copper(II) complexes of
 a new bisamide functionalized imidazole tripod and evidence for the
 formation of a mononuclear end-on Cu-OOH species.
;
_journal_issue                   8
_journal_name_full               'Inorganic chemistry'
_journal_page_first              3191
_journal_page_last               3202
_journal_paper_doi               10.1021/ic051280s
_journal_volume                  45
_journal_year                    2006
_chemical_formula_moiety         'C25 H39 N9 O2, H2 O'
_chemical_formula_sum            'C25 H41 N9 O3'
_chemical_formula_weight         515.67
_chemical_melting_point          92.5(5)
_chemical_name_common            L2
_chemical_name_systematic
; 
 (Bis-(1-methyl-4-pivalamidoimidazol-2-yl)methyl)
((1-methylimidazol-2-yl)methyl)amine 
;
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 97.948(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   29.757(6)
_cell_length_b                   11.358(2)
_cell_length_c                   19.493(4)
_cell_measurement_reflns_used    7543
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.04
_cell_measurement_theta_min      1.92
_cell_volume                     6525(2)
_computing_cell_refinement       'SAINT 6.22 (Bruker, 2001)'
_computing_data_collection       'SMART 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT 6.22 (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL 6.12 (Bruker, 2001)'
_computing_publication_material  'SHELXTL 6.12 (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-90 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.955
_diffrn_measured_fraction_theta_max 0.955
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       \w-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  0.0231
_diffrn_reflns_av_sigmaI/netI    0.0252
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -39
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            27922
_diffrn_reflns_theta_full        28.04
_diffrn_reflns_theta_max         28.04
_diffrn_reflns_theta_min         1.92
_diffrn_standards_decay_%        <0.1
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.072
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.97
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  Sheldrick, G. M.; SADABS (1996).

;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.050
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             2224
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.590
_refine_diff_density_min         -0.388
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     359
_refine_ls_number_reflns         7543
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0862
_refine_ls_R_factor_gt           0.0677
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0176P)^2^+11.1862P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1261
_refine_ls_wR_factor_ref         0.1324
_reflns_number_gt                5564
_reflns_number_total             7543
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic051280ssi20050729_115254.cif
_cod_data_source_block           L2
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_chemical_melting_point' value '92-93' was changed to
'92.5(5)' -- the average value was taken and precision was estimated.

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4350113