Volatility, High Thermal Stability, and Low Melting Points in Heavier Alkaline Earth Metal Complexes Containing Tris(pyrazolyl)borate Ligands
Saly, Mark J.; Heeg, Mary Jane; Winter, Charles H.; Inorganic Chemistry 48 (2009) 5303–5312; doi:10.1021/ic900342j

data_4338627
_publ_section_title
;
 Volatility, High Thermal Stability, and Low Melting Points in Heavier
 Alkaline Earth Metal Complexes Containing Tris(pyrazolyl)borate Ligands
;
_journal_coden_ASTM              INOCAJ
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5303
_journal_page_last               5312
_journal_paper_doi               10.1021/ic900342j
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C42 H68 B2 N12 Sr'
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_symmetry_space_group_name_Hall  '-P 2yn'
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_cell_angle_beta                 106.2430(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.3183(2)
_cell_length_b                   12.5687(3)
_cell_length_c                   16.4972(4)
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_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.7
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_cell_volume                     2253.15(9)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker APEX2'
_computing_molecular_graphics    SHELXTL-Plus
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
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_diffrn_measurement_method       'Bruker APEX2'
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_diffrn_radiation_type           MoK\a
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_exptl_absorpt_correction_T_max  0.8262
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_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.253
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhomboid
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0788P)^2^+1.3210P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1323
_refine_ls_wR_factor_ref         0.1435
_reflns_number_gt                5251
_reflns_number_total             6911
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900342j_si_001.cif
_cod_data_source_block           zsar(6)
_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/automatic-downloads/retrospective/ACS/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      P21/n
_cod_database_code               4338627