Construction of extended networks with a trimeric pyrazole synthon
Boldog, Ishtvan; Rusanov, Eduard B.; Sieler, Joachim; Blaurock, Steffen; Domasevitch, Konstantin V.; Chemical Communications (Cambridge, United Kingdom)  (2003) 740–741; doi:10.1039/b212540d

data_7104021
_publ_section_title
;
 Construction of extended networks with a trimeric pyrazole synthon
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   6
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
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_journal_page_first              740
_journal_page_last               741
_journal_paper_doi               10.1039/b212540d
_journal_year                    2003
_chemical_formula_sum            'C31 H46 N12 O'
_chemical_formula_weight         602.80
_chemical_name_common
'3,3',5,5'-Tetramethyl-4,4'-Bipyrazole, Methanol solvate'
_chemical_name_systematic
;
3,3',5,5'-Tetramethyl-4,4'-Bipyrazole, Methanol solvate
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   26.1826(13)
_cell_length_b                   9.6386(4)
_cell_length_c                   27.420(2)
_cell_measurement_temperature    173(2)
_cell_volume                     6919.7(7)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measurement_device       'IPDS Stoe'
_diffrn_measurement_method       'phi rotation'
_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  0.1321
_diffrn_reflns_av_sigmaI/netI    0.1588
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            32494
_diffrn_reflns_theta_max         25.90
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    0.075
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.157
_exptl_crystal_description       prism
_exptl_crystal_F_000             2592
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.268
_refine_diff_density_min         -0.263
_refine_diff_density_rms         0.043
_refine_ls_extinction_coef       0.00071(13)
_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_all   0.772
_refine_ls_goodness_of_fit_obs   1.041
_refine_ls_matrix_type           full
_refine_ls_number_parameters     403
_refine_ls_number_reflns         5770
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.763
_refine_ls_restrained_S_obs      1.041
_refine_ls_R_factor_all          0.1368
_refine_ls_R_factor_obs          0.0475
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0429P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1148
_refine_ls_wR_factor_obs         0.0956
_reflns_number_observed          2704
_reflns_number_total             6692
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            b212540d.txt
_cod_data_source_block           pz
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0429P)^2^+0.0000P] 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^)+(0.0429P)^2^+0.0000P] 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      Pbca
_cod_database_code               7104021