Racemic and Conglomerate 1-(4-Haloaryl)ethylammonium Tetrachlorocobaltate Salts: Formation of Helical Structures
Ghalsasi, Prasanna Shridhar; Mande, Hemant; Arulsamy, Navamoney; RSC Adv.  (2015) –; doi:10.1039/C5RA11719D

data_7221544
_publ_section_title
;
 Racemic and Conglomerate 1-(4-Haloaryl)ethylammonium Tetrachlorocobaltate
 Salts: Formation of Helical Structures
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C5RA11719D
_journal_year                    2015
_chemical_formula_moiety         '2(C8 H11 F N), Cl4 Co'
_chemical_formula_sum            'C16 H22 Cl4 Co F2 N2'
_chemical_formula_weight         481.09
_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
_audit_update_record
;
2012-12-20 deposited with the CCDC.
2015-07-13 downloaded from the CCDC.
;
_cell_angle_alpha                90.529(1)
_cell_angle_beta                 92.765(1)
_cell_angle_gamma                98.009(1)
_cell_formula_units_Z            2
_cell_length_a                   7.1784(1)
_cell_length_b                   10.5916(1)
_cell_length_c                   14.2341(1)
_cell_measurement_reflns_used    9908
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      34.88
_cell_measurement_theta_min      3.68
_cell_volume                     1070.29(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0289
_diffrn_reflns_av_sigmaI/netI    0.0313
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            26224
_diffrn_reflns_theta_full        33.73
_diffrn_reflns_theta_max         33.73
_diffrn_reflns_theta_min         2.87
_exptl_absorpt_coefficient_mu    1.320
_exptl_absorpt_correction_T_max  0.9018
_exptl_absorpt_correction_T_min  0.7089
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker AXS Inc., 2008)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.493
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             490
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.571
_refine_diff_density_min         -0.823
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         8471
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0620
_refine_ls_R_factor_gt           0.0415
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0472P)^2^+0.5737P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0977
_refine_ls_wR_factor_ref         0.1089
_reflns_number_gt                6311
_reflns_number_total             8471
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra11719d2.cif
_cod_data_source_block           pg37
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7221544