Nickeladihydrofuran. Key intermediate for nickel-catalyzed reaction of alkyne and aldehyde.
Ogoshi, Sensuke; Arai, Tomoya; Ohashi, Masato; Kurosawa, Hideo; Chemical communications (Cambridge, England)  (2008) 1347–1349; doi:10.1039/b717261c

data_7102958
_publ_section_title
;
 Nickeladihydrofuran. Key intermediate for nickel-catalyzed reaction of
 alkyne and aldehyde.
;
_journal_issue                   11
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              1347
_journal_page_last               1349
_journal_paper_doi               10.1039/b717261c
_journal_year                    2008
_chemical_formula_moiety         'C58 H90 Ni2 O2 P2, C5 H12, C4 H8 O'
_chemical_formula_sum            'C67 H110 Ni2 O3 P2'
_chemical_formula_weight         1142.91
_chemical_name_systematic
;
?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_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                 110.2380(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   49.179(3)
_cell_length_b                   13.9696(8)
_cell_length_c                   20.1131(11)
_cell_measurement_reflns_used    34795
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.46
_cell_measurement_theta_min      3.05
_cell_volume                     12964.8(13)
_computing_cell_refinement       'Rigaku/RAPID Diffractometer Control'
_computing_data_collection       'Rigaku/RAPID Diffractometer Control'
_computing_data_reduction        'teXsan: PROCESS (MSC)'
_computing_molecular_graphics    'Ortep-3 (Louis J. Farrugia, 1999)'
_computing_publication_material  'SHELXL-97 and modified'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1999)'
_computing_structure_solution    'PATTY (Bueskens, et al., 1994)'
_diffrn_ambient_temperature      273(2)
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_detector       'imaging plate'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0746
_diffrn_reflns_av_sigmaI/netI    0.0712
_diffrn_reflns_limit_h_max       63
_diffrn_reflns_limit_h_min       -63
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            56067
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         3.11
_exptl_absorpt_coefficient_mu    0.672
_exptl_absorpt_correction_T_max  0.77
_exptl_absorpt_correction_T_min  0.55
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Higashi, T. (1999). Abscor - Empirical Absorption Correction based on
Fourier Series Approximation. Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.171
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             4976
_exptl_crystal_size_max          1.00
_exptl_crystal_size_mid          0.80
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.650
_refine_diff_density_min         -0.484
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.954
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     663
_refine_ls_number_reflns         14670
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      0.959
_refine_ls_R_factor_all          0.0898
_refine_ls_R_factor_gt           0.0585
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0951P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1472
_refine_ls_wR_factor_ref         0.1712
_reflns_number_gt                9292
_reflns_number_total             14670
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b717261c.txt
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7102958