Lanthanide coordination polymers with pyridyl-N-oxide or carboxylate functionalised host ligands
Henkelis, James J.; Ronson, Tanya K.; Hardie, Michaele J.; CrystEngComm 16 (2014) 3688–; doi:10.1039/c3ce40776d

data_7214341
_publ_section_title
;
 Lanthanide coordination polymers with pyridyl-N-oxide or carboxylate
 functionalised host ligands
;
_journal_issue                   18
_journal_name_full               CrystEngComm
_journal_page_first              3688
_journal_paper_doi               10.1039/c3ce40776d
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C61.5 H78.5 Cl6 N9.5 O18.5 Sm2'
_chemical_formula_weight         1760.24
_chemical_name_systematic
; 
 [Chlorotrisdimethylformamide{(+-)-2,7,12-trimethoxy-
3,8,13-tris(4-N-oxide-pyridyloxy)-10,15-dihydro-5H-
tribenzo[a,d,g]cyclononatriene}samarium(III)
pentachlorodimethylformamidesamariumate(III) dimethylformamide 
;
_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                103.648(2)
_cell_angle_beta                 91.582(3)
_cell_angle_gamma                94.159(3)
_cell_formula_units_Z            2
_cell_length_a                   12.7326(12)
_cell_length_b                   16.1047(13)
_cell_length_c                   19.7002(17)
_cell_measurement_temperature    150(2)
_cell_volume                     3911.0(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'BRUKER X8 CCD area detector'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0517
_diffrn_reflns_av_sigmaI/netI    0.0557
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            61774
_diffrn_reflns_theta_full        27.28
_diffrn_reflns_theta_max         27.28
_diffrn_reflns_theta_min         1.06
_exptl_absorpt_coefficient_mu    1.760
_exptl_absorpt_correction_T_max  0.8035
_exptl_absorpt_correction_T_min  0.6774
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.495
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1776
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.13
_refine_diff_density_max         2.920
_refine_diff_density_min         -1.559
_refine_diff_density_rms         0.133
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     933
_refine_ls_number_reflns         17431
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0773
_refine_ls_R_factor_gt           0.0504
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0748P)^2^+8.2961P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1334
_refine_ls_wR_factor_ref         0.1494
_reflns_number_gt                12627
_reflns_number_total             17431
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40776d.txt
_cod_data_source_block           c:
_cod_depositor_comments
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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.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C61.50 H78.50 Cl6 N9.50 O18.50 Sm2'
_cod_database_code               7214341