New co-ordination compounds derived from barium(II) and the anionic 4-tert-butylacetyl-3-methyl-1-phenylpyrazol-5-onate ligand (Q−). Crystal and molecular structure of [Ba2Q4(H2O)4], [Ba2Q4(Him)4], [BaQ2(tetraglyme)] (tetraglyme = 2,5,8,11,14-pentaoxapentadecane) and [BaQ2(phen)2]
Pettinari, Claudio; Marchetti, Fabio; Cingolani, Augusto; Leonesi, Dante; Troyanov, Sergei; Drozdov, Andrei; Journal of the Chemical Society, Dalton Transactions  (1999) 1555–; doi:10.1039/a900463g

data_7027262
_publ_section_title
;
 New co-ordination compounds derived from barium(II) and the anionic
 4-tert-butylacetyl-3-methyl-1-phenylpyrazol-5-onate ligand (Q&#x2212;).
 Crystal and molecular structure of [Ba2Q4(H2O)4], [Ba2Q4(Him)4],
 [BaQ2(tetraglyme)]
 (tetraglyme&#x2005;=&#x2005;2,5,8,11,14-pentaoxapentadecane) and
 [BaQ2(phen)2]
;
_journal_issue                   10
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              1555
_journal_paper_doi               10.1039/a900463g
_journal_year                    1999
_chemical_formula_sum            'C42 H60 Ba N4 O9'
_chemical_formula_weight         902.28
_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
_cell_angle_alpha                78.21(3)
_cell_angle_beta                 87.52(2)
_cell_angle_gamma                77.08(2)
_cell_formula_units_Z            2
_cell_length_a                   7.955(2)
_cell_length_b                   13.973(3)
_cell_length_c                   20.565(5)
_cell_measurement_reflns_used    4973
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      5
_cell_volume                     2181.0(9)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_measurement_device       IPDS
_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  0.0792
_diffrn_reflns_av_sigmaI/netI    0.1458
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            17085
_diffrn_reflns_theta_max         26.18
_diffrn_reflns_theta_min         2.28
_exptl_absorpt_coefficient_mu    0.967
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.374
_exptl_crystal_F_000             936
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.199
_refine_diff_density_min         -1.107
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.667
_refine_ls_goodness_of_fit_obs   0.736
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     515
_refine_ls_number_reflns         6043
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.724
_refine_ls_restrained_S_obs      0.736
_refine_ls_R_factor_all          0.0695
_refine_ls_R_factor_obs          0.0366
_refine_ls_shift/esd_max         -0.003
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0703
_refine_ls_wR_factor_obs         0.0617
_reflns_number_observed          4509
_reflns_number_total             7972
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            900463gsup1.cif
_cod_data_source_block           compound_2
_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^)+(0.0000P)^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^)+(0.0000P)^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      P-1
_cod_database_code               7027262