Incorporating Amino Acid Esters into Catalysts for Hydrogen Oxidation: Steric and Electronic Effects and the Role of Water as a Base
Lense, Sheri; Ho, Ming-Hsun; Chen, Shentan; Jain, Avijita; Raugei, Simone; Linehan, John C.; Roberts, John A. S.; Appel, Aaron M.; Shaw, Wendy; Organometallics 31 (2012) 6719–6731; doi:10.1021/om300409y

data_4079001
_publ_section_title
;
 Incorporating Amino Acid Esters into Catalysts for Hydrogen Oxidation:
 Steric and Electronic Effects and the Role of Water as a Base
;
_journal_issue                   19
_journal_name_full               Organometallics
_journal_page_first              6719
_journal_page_last               6731
_journal_paper_doi               10.1021/om300409y
_journal_volume                  31
_journal_year                    2012
_chemical_formula_moiety         'C30 H44 N2 Ni0.50 P2'
_chemical_formula_sum            'C30 H44 N2 Ni0.5 P2'
_chemical_formula_weight         523.97
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 96.630(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.0372(5)
_cell_length_b                   20.2569(9)
_cell_length_c                   25.6373(12)
_cell_measurement_reflns_used    9882
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      34.98
_cell_measurement_theta_min      3.35
_cell_volume                     5693.6(4)
_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      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_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  0.0272
_diffrn_reflns_av_sigmaI/netI    0.0333
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       32
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       41
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            46567
_diffrn_reflns_theta_full        35.04
_diffrn_reflns_theta_max         35.04
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.494
_exptl_absorpt_correction_T_max  0.8991
_exptl_absorpt_correction_T_min  0.8700
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.223
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2256
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.494
_refine_diff_density_min         -0.270
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     312
_refine_ls_number_reflns         12497
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0524
_refine_ls_R_factor_gt           0.0364
_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^)+(0.0492P)^2^+1.8512P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0887
_refine_ls_wR_factor_ref         0.0955
_reflns_number_gt                9879
_reflns_number_total             12497
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300409y_si_005.cif
_cod_data_source_block           sl73b2s
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

data name '_iucr_refine_instruction_details' was replaced with
'_iucr_refine_instructions_details' as specified in the replacement
file 'data/replacement-values/replacement_tags.lst'.

Automatic conversion script
Id: cif_correct_tags 9268 2022-04-12 08:56:07Z antanas 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C30 H44 N2 Ni0.50 P2'
_cod_database_code               4079001