Heteronuclear Ni(ii)-Ln(iii) (Ln = La, Pr, Tb, Dy) complexes: synthesis and single-molecule magnet behaviour.
Upadhyay, Apoorva; Das, Chinmoy; Langley, Stuart K.; Murray, Keith S.; Srivastava, Anant K.; Shanmugam, Maheswaran; Dalton transactions (Cambridge, England : 2003) 45 (2016) 3616–3626; doi:10.1039/c5dt04102c

data_7038018
_publ_section_title
;
 Heteronuclear Ni(ii)-Ln(iii) (Ln = La, Pr, Tb, Dy) complexes: synthesis
 and single-molecule magnet behaviour.
;
_journal_issue                   8
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3616
_journal_page_last               3626
_journal_paper_doi               10.1039/c5dt04102c
_journal_volume                  45
_journal_year                    2016
_chemical_formula_sum            'C84 H72 La N6.45 Ni2 O13.9'
_chemical_formula_weight         1650.51
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-01-02 deposited with the CCDC.
2016-01-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_length_b                   23.509(3)
_cell_length_c                   18.570(2)
_cell_measurement_reflns_used    4206
_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      2.18
_cell_volume                     8680.1(19)
_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-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Smart Apex II'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0884
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_diffrn_reflns_laue_measured_fraction_full 1.000
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_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            40058
_diffrn_reflns_point_group_measured_fraction_full 1.000
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.999
_diffrn_reflns_theta_min         1.449
_exptl_absorpt_coefficient_mu    0.974
_exptl_absorpt_correction_T_max  0.9345
_exptl_absorpt_correction_T_min  0.8913
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.263
_exptl_crystal_description       Needle
_exptl_crystal_F_000             3381
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_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.886
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         9475
_refine_ls_number_restraints     5
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0818
_refine_ls_R_factor_gt           0.0486
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0851P)^2^+16.7923P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1435
_refine_ls_wR_factor_ref         0.1648
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6416
_reflns_number_total             9475
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5dt04102c2.cif
_cod_data_source_block           ni2lal_sq
_cod_depositor_comments
;
The following automatic conversions were performed:

'_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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7038016--7038019.cif.
;
_cod_original_cell_volume        8679.8(18)
_cod_original_formula_sum        'C84 H72 La N6.45 Ni2 O13.90'
_cod_database_code               7038018
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.892
_shelx_estimated_absorpt_t_max   0.935
_shelx_res_checksum              49436
_shelx_fab_checksum              52829