#------------------------------------------------------------------------------
#$Date: 2016-03-21 18:20:39 +0200 (Mon, 21 Mar 2016) $
#$Revision: 178809 $
#$URL: svn://www.crystallography.net/cod/cif/4/10/63/4106347.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4106347
loop_
_publ_author_name
'Sang Ho Lim'
'Marilyn M. Olmstead'
'Alan L. Balch'
_publ_section_title
;
 Molecular Accordion: Vapoluminescence and Molecular Flexibility in the
 Orange and Green Luminescent Crystals of the Dimer,
 Au2(μ-bis-(diphenylphosphino)ethane)2Br2
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10229
_journal_page_last               10238
_journal_paper_doi               10.1021/ja2026807
_journal_volume                  133
_journal_year                    2011
_chemical_formula_moiety         'C52 H48 Au2 Br2 P4, 2(C3 H6 O)'
_chemical_formula_sum            'C58 H60 Au2 Br2 O2 P4'
_chemical_formula_weight         1466.69
_chemical_name_common            '[AuBr(dppe)]2.2acetone'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 106.848(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.776(2)
_cell_length_b                   22.739(4)
_cell_length_c                   11.738(2)
_cell_measurement_reflns_used    7705
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      30.27
_cell_measurement_theta_min      2.885
_cell_volume                     2752.8(8)
_computing_cell_refinement       SAINT
_computing_data_collection       'Apex2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL 5.1, XP (Sheldrick, 1994)'
_computing_publication_material  SHELXS-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Bruker SMART ApexII'
_diffrn_measurement_method       ω
_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  0.0397
_diffrn_reflns_av_sigmaI/netI    0.0301
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -32
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            41960
_diffrn_reflns_theta_full        30.42
_diffrn_reflns_theta_max         30.42
_diffrn_reflns_theta_min         2.67
_exptl_absorpt_coefficient_mu    6.932
_exptl_absorpt_correction_T_max  0.660
_exptl_absorpt_correction_T_min  0.478
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.769
_exptl_crystal_description       prism
_exptl_crystal_F_000             1424
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.19
_refine_diff_density_min         -0.50
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         8241
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0294
_refine_ls_R_factor_gt           0.0206
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[σ²(Fo²)+(0.0184P)²+0.6116P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0422
_refine_ls_wR_factor_ref         0.0444
_reflns_number_gt                7064
_reflns_number_total             8241
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja2026807_si_008.cif
_cod_data_source_block           dr56
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4106347
loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
Au1 Au 0.844987(8) 0.522791(3) 0.528021(7) 0.01295(3) Uani 1 1 d .
Br1 Br 0.95453(2) 0.420131(10) 0.652078(19) 0.01856(5) Uani 1 1 d .
P1 P 0.70979(5) 0.48435(2) 0.35454(5) 0.01238(11) Uani 1 1 d .
P2 P 0.94572(5) 0.59649(2) 0.65749(5) 0.01161(10) Uani 1 1 d .
C1 C 0.6016(2) 0.42496(10) 0.3679(2) 0.0153(4) Uani 1 1 d .
C2 C 0.5597(2) 0.38255(11) 0.2786(2) 0.0215(5) Uani 1 1 d .
H2A H 0.5868 0.3847 0.2086 0.026 Uiso 1 1 calc R
C3 C 0.4785(2) 0.33730(11) 0.2924(3) 0.0279(6) Uani 1 1 d .
H3A H 0.4517 0.3081 0.2325 0.033 Uiso 1 1 calc R
C4 C 0.4366(2) 0.33472(11) 0.3934(3) 0.0281(6) Uani 1 1 d .
H4A H 0.3808 0.3038 0.4024 0.034 Uiso 1 1 calc R
C5 C 0.4756(2) 0.37687(11) 0.4805(2) 0.0275(6) Uani 1 1 d .
H5A H 0.4449 0.3756 0.5486 0.033 Uiso 1 1 calc R
C6 C 0.5599(2) 0.42140(11) 0.4692(2) 0.0221(5) Uani 1 1 d .
H6A H 0.5890 0.4495 0.5310 0.027 Uiso 1 1 calc R
C7 C 0.6065(2) 0.53905(10) 0.25863(19) 0.0154(4) Uani 1 1 d .
C8 C 0.6651(2) 0.58571(10) 0.2175(2) 0.0208(5) Uani 1 1 d .
H8A H 0.7570 0.5884 0.2391 0.025 Uiso 1 1 calc R
C9 C 0.5894(3) 0.62844(12) 0.1447(2) 0.0297(6) Uani 1 1 d .
H9A H 0.6298 0.6598 0.1154 0.036 Uiso 1 1 calc R
C10 C 0.4551(3) 0.62539(13) 0.1148(3) 0.0348(7) Uani 1 1 d .
H10A H 0.4033 0.6545 0.0649 0.042 Uiso 1 1 calc R
C11 C 0.3975(3) 0.57984(12) 0.1579(3) 0.0360(7) Uani 1 1 d .
H11A H 0.3056 0.5780 0.1384 0.043 Uiso 1 1 calc R
C12 C 0.4721(2) 0.53664(11) 0.2296(2) 0.0256(5) Uani 1 1 d .
H12A H 0.4313 0.5054 0.2588 0.031 Uiso 1 1 calc R
C13 C 0.8054(2) 0.45414(10) 0.26300(19) 0.0139(4) Uani 1 1 d .
H13A H 0.7473 0.4438 0.1835 0.017 Uiso 1 1 calc R
H13B H 0.8676 0.4842 0.2523 0.017 Uiso 1 1 calc R
C14 C 1.1197(2) 0.60126(9) 0.67797(19) 0.0133(4) Uani 1 1 d .
H14A H 1.1347 0.6073 0.5995 0.016 Uiso 1 1 calc R
H14B H 1.1545 0.6360 0.7279 0.016 Uiso 1 1 calc R
C15 C 0.8924(2) 0.67000(9) 0.60393(19) 0.0133(4) Uani 1 1 d .
C16 C 0.9172(2) 0.71909(10) 0.6787(2) 0.0197(5) Uani 1 1 d .
H16A H 0.9582 0.7142 0.7615 0.024 Uiso 1 1 calc R
C17 C 0.8821(2) 0.77501(11) 0.6326(2) 0.0252(5) Uani 1 1 d .
H17A H 0.8999 0.8084 0.6836 0.030 Uiso 1 1 calc R
C18 C 0.8207(2) 0.78188(11) 0.5114(2) 0.0248(5) Uani 1 1 d .
H18A H 0.7968 0.8200 0.4796 0.030 Uiso 1 1 calc R
C19 C 0.7945(2) 0.73353(11) 0.4373(2) 0.0224(5) Uani 1 1 d .
H19A H 0.7515 0.7384 0.3549 0.027 Uiso 1 1 calc R
C20 C 0.8308(2) 0.67761(10) 0.4830(2) 0.0175(4) Uani 1 1 d .
H20A H 0.8134 0.6445 0.4315 0.021 Uiso 1 1 calc R
C21 C 0.9278(2) 0.58900(9) 0.80588(18) 0.0128(4) Uani 1 1 d .
C22 C 1.0265(2) 0.60214(10) 0.9094(2) 0.0178(4) Uani 1 1 d .
H22A H 1.1050 0.6192 0.9041 0.021 Uiso 1 1 calc R
C23 C 1.0101(2) 0.59034(10) 1.0201(2) 0.0201(5) Uani 1 1 d .
H23A H 1.0780 0.5989 1.0903 0.024 Uiso 1 1 calc R
C24 C 0.8956(2) 0.56621(10) 1.0287(2) 0.0207(5) Uani 1 1 d .
H24A H 0.8856 0.5575 1.1047 0.025 Uiso 1 1 calc R
C25 C 0.7952(2) 0.55459(11) 0.9269(2) 0.0233(5) Uani 1 1 d .
H25A H 0.7153 0.5393 0.9329 0.028 Uiso 1 1 calc R
C26 C 0.8121(2) 0.56545(10) 0.8157(2) 0.0202(5) Uani 1 1 d .
H26A H 0.7440 0.5567 0.7458 0.024 Uiso 1 1 calc R
O1 O 0.27386(19) 0.79980(8) 1.38085(17) 0.0322(4) Uani 1 1 d .
C27 C 0.1850(3) 0.72668(13) 1.4776(2) 0.0331(6) Uani 1 1 d .
H27A H 0.1582 0.7602 1.5173 0.050 Uiso 1 1 calc R
H27B H 0.2483 0.7030 1.5366 0.050 Uiso 1 1 calc R
H27C H 0.1091 0.7025 1.4393 0.050 Uiso 1 1 calc R
C28 C 0.2452(2) 0.74850(11) 1.3857(2) 0.0228(5) Uani 1 1 d .
C29 C 0.2667(3) 0.70444(12) 1.2988(3) 0.0337(6) Uani 1 1 d .
H29A H 0.3222 0.7216 1.2546 0.051 Uiso 1 1 calc R
H29B H 0.1831 0.6934 1.2431 0.051 Uiso 1 1 calc R
H29C H 0.3087 0.6694 1.3417 0.051 Uiso 1 1 calc R
loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Au Au -2.0133 8.8022 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
P1 Au1 P2 155.797(19) .
P1 Au1 Br1 101.824(18) .
P2 Au1 Br1 102.356(19) .
C1 P1 C7 105.51(10) .
C1 P1 C13 104.86(10) .
C7 P1 C13 103.95(10) .
C1 P1 Au1 117.51(8) .
C7 P1 Au1 113.77(7) .
C13 P1 Au1 110.04(7) .
C21 P2 C15 107.88(10) .
C21 P2 C14 105.68(10) .
C15 P2 C14 101.58(10) .
C21 P2 Au1 113.75(7) .
C15 P2 Au1 113.44(7) .
C14 P2 Au1 113.52(7) .
C6 C1 C2 119.1(2) .
C6 C1 P1 119.41(17) .
C2 C1 P1 121.51(17) .
C3 C2 C1 120.0(2) .
C3 C2 H2A 120.0 .
C1 C2 H2A 120.0 .
C4 C3 C2 120.2(2) .
C4 C3 H3A 119.9 .
C2 C3 H3A 119.9 .
C5 C4 C3 120.0(2) .
C5 C4 H4A 120.0 .
C3 C4 H4A 120.0 .
C4 C5 C6 120.2(2) .
C4 C5 H5A 119.9 .
C6 C5 H5A 119.9 .
C1 C6 C5 120.4(2) .
C1 C6 H6A 119.8 .
C5 C6 H6A 119.8 .
C12 C7 C8 119.4(2) .
C12 C7 P1 122.08(18) .
C8 C7 P1 118.48(17) .
C9 C8 C7 120.1(2) .
C9 C8 H8A 120.0 .
C7 C8 H8A 120.0 .
C10 C9 C8 120.2(3) .
C10 C9 H9A 119.9 .
C8 C9 H9A 119.9 .
C11 C10 C9 119.5(2) .
C11 C10 H10A 120.3 .
C9 C10 H10A 120.3 .
C10 C11 C12 120.7(3) .
C10 C11 H11A 119.6 .
C12 C11 H11A 119.6 .
C11 C12 C7 120.1(2) .
C11 C12 H12A 120.0 .
C7 C12 H12A 120.0 .
C14 C13 P1 110.67(14) 3_766
C14 C13 H13A 109.5 3_766
P1 C13 H13A 109.5 .
C14 C13 H13B 109.5 3_766
P1 C13 H13B 109.5 .
H13A C13 H13B 108.1 .
C13 C14 P2 113.17(14) 3_766
C13 C14 H14A 108.9 3_766
P2 C14 H14A 108.9 .
C13 C14 H14B 108.9 3_766
P2 C14 H14B 108.9 .
H14A C14 H14B 107.8 .
C20 C15 C16 119.3(2) .
C20 C15 P2 118.42(17) .
C16 C15 P2 122.21(17) .
C17 C16 C15 120.3(2) .
C17 C16 H16A 119.8 .
C15 C16 H16A 119.8 .
C16 C17 C18 119.7(2) .
C16 C17 H17A 120.2 .
C18 C17 H17A 120.2 .
C19 C18 C17 120.3(2) .
C19 C18 H18A 119.9 .
C17 C18 H18A 119.9 .
C18 C19 C20 120.1(2) .
C18 C19 H19A 119.9 .
C20 C19 H19A 119.9 .
C19 C20 C15 120.3(2) .
C19 C20 H20A 119.9 .
C15 C20 H20A 119.9 .
C26 C21 C22 119.0(2) .
C26 C21 P2 117.55(16) .
C22 C21 P2 123.35(17) .
C23 C22 C21 120.2(2) .
C23 C22 H22A 119.9 .
C21 C22 H22A 119.9 .
C24 C23 C22 120.3(2) .
C24 C23 H23A 119.9 .
C22 C23 H23A 119.9 .
C23 C24 C25 120.3(2) .
C23 C24 H24A 119.9 .
C25 C24 H24A 119.9 .
C24 C25 C26 119.6(2) .
C24 C25 H25A 120.2 .
C26 C25 H25A 120.2 .
C25 C26 C21 120.7(2) .
C25 C26 H26A 119.7 .
C21 C26 H26A 119.7 .
C28 C27 H27A 109.5 .
C28 C27 H27B 109.5 .
H27A C27 H27B 109.5 .
C28 C27 H27C 109.5 .
H27A C27 H27C 109.5 .
H27B C27 H27C 109.5 .
O1 C28 C29 121.4(2) .
O1 C28 C27 121.5(2) .
C29 C28 C27 117.1(2) .
C28 C29 H29A 109.5 .
C28 C29 H29B 109.5 .
H29A C29 H29B 109.5 .
C28 C29 H29C 109.5 .
H29A C29 H29C 109.5 .
H29B C29 H29C 109.5 .
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
Au1 P1 2.3051(6) .
Au1 P2 2.3109(6) .
Au1 Br1 2.8226(4) .
P1 C1 1.820(2) .
P1 C7 1.824(2) .
P1 C13 1.825(2) .
P2 C21 1.815(2) .
P2 C15 1.819(2) .
P2 C14 1.823(2) .
C1 C6 1.390(3) .
C1 C2 1.399(3) .
C2 C3 1.390(3) .
C2 H2A 0.9500 .
C3 C4 1.387(4) .
C3 H3A 0.9500 .
C4 C5 1.376(4) .
C4 H4A 0.9500 .
C5 C6 1.392(3) .
C5 H5A 0.9500 .
C6 H6A 0.9500 .
C7 C12 1.389(3) .
C7 C8 1.391(3) .
C8 C9 1.391(3) .
C8 H8A 0.9500 .
C9 C10 1.389(4) .
C9 H9A 0.9500 .
C10 C11 1.377(4) .
C10 H10A 0.9500 .
C11 C12 1.388(4) .
C11 H11A 0.9500 .
C12 H12A 0.9500 .
C13 C14 1.547(3) 3_766
C13 H13A 0.9900 .
C13 H13B 0.9900 .
C14 C13 1.547(3) 3_766
C14 H14A 0.9900 .
C14 H14B 0.9900 .
C15 C20 1.392(3) .
C15 C16 1.397(3) .
C16 C17 1.391(3) .
C16 H16A 0.9500 .
C17 C18 1.394(4) .
C17 H17A 0.9500 .
C18 C19 1.379(4) .
C18 H18A 0.9500 .
C19 C20 1.392(3) .
C19 H19A 0.9500 .
C20 H20A 0.9500 .
C21 C26 1.393(3) .
C21 C22 1.396(3) .
C22 C23 1.386(3) .
C22 H22A 0.9500 .
C23 C24 1.381(3) .
C23 H23A 0.9500 .
C24 C25 1.385(3) .
C24 H24A 0.9500 .
C25 C26 1.391(3) .
C25 H25A 0.9500 .
C26 H26A 0.9500 .
O1 C28 1.212(3) .
C27 C28 1.496(4) .
C27 H27A 0.9800 .
C27 H27B 0.9800 .
C27 H27C 0.9800 .
C28 C29 1.495(4) .
C29 H29A 0.9800 .
C29 H29B 0.9800 .
C29 H29C 0.9800 .
loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_4
P2 Au1 P1 C1 -133.58(9) .
Br1 Au1 P1 C1 48.94(8) .
P2 Au1 P1 C7 -9.61(10) .
Br1 Au1 P1 C7 172.92(8) .
P2 Au1 P1 C13 106.57(9) .
Br1 Au1 P1 C13 -70.90(8) .
P1 Au1 P2 C21 127.62(8) .
Br1 Au1 P2 C21 -54.91(8) .
P1 Au1 P2 C15 3.82(10) .
Br1 Au1 P2 C15 -178.72(8) .
P1 Au1 P2 C14 -111.48(9) .
Br1 Au1 P2 C14 65.98(8) .
C7 P1 C1 C6 -100.0(2) .
C13 P1 C1 C6 150.61(18) .
Au1 P1 C1 C6 28.1(2) .
C7 P1 C1 C2 80.3(2) .
C13 P1 C1 C2 -29.2(2) .
Au1 P1 C1 C2 -151.69(17) .
C6 C1 C2 C3 -0.7(4) .
P1 C1 C2 C3 179.10(19) .
C1 C2 C3 C4 1.4(4) .
C2 C3 C4 C5 -0.2(4) .
C3 C4 C5 C6 -1.6(4) .
C2 C1 C6 C5 -1.2(4) .
P1 C1 C6 C5 179.04(19) .
C4 C5 C6 C1 2.3(4) .
C1 P1 C7 C12 12.2(2) .
C13 P1 C7 C12 122.3(2) .
Au1 P1 C7 C12 -118.06(19) .
C1 P1 C7 C8 -170.33(18) .
C13 P1 C7 C8 -60.3(2) .
Au1 P1 C7 C8 59.43(19) .
C12 C7 C8 C9 -2.1(4) .
P1 C7 C8 C9 -179.64(19) .
C7 C8 C9 C10 1.3(4) .
C8 C9 C10 C11 0.2(4) .
C9 C10 C11 C12 -0.8(5) .
C10 C11 C12 C7 0.1(4) .
C8 C7 C12 C11 1.4(4) .
P1 C7 C12 C11 178.9(2) .
C1 P1 C13 C14 -58.74(16) 3_766
C7 P1 C13 C14 -169.29(14) 3_766
Au1 P1 C13 C14 68.52(15) 3_766
C21 P2 C14 C13 61.25(17) 3_766
C15 P2 C14 C13 173.77(15) 3_766
Au1 P2 C14 C13 -64.09(16) 3_766
C21 P2 C15 C20 -145.72(18) .
C14 P2 C15 C20 103.42(19) .
Au1 P2 C15 C20 -18.8(2) .
C21 P2 C15 C16 37.7(2) .
C14 P2 C15 C16 -73.2(2) .
Au1 P2 C15 C16 164.61(16) .
C20 C15 C16 C17 -0.8(3) .
P2 C15 C16 C17 175.82(19) .
C15 C16 C17 C18 0.7(4) .
C16 C17 C18 C19 0.2(4) .
C17 C18 C19 C20 -0.9(4) .
C18 C19 C20 C15 0.7(4) .
C16 C15 C20 C19 0.1(3) .
P2 C15 C20 C19 -176.64(18) .
C15 P2 C21 C26 92.65(19) .
C14 P2 C21 C26 -159.31(18) .
Au1 P2 C21 C26 -34.1(2) .
C15 P2 C21 C22 -91.4(2) .
C14 P2 C21 C22 16.6(2) .
Au1 P2 C21 C22 141.78(17) .
C26 C21 C22 C23 1.7(3) .
P2 C21 C22 C23 -174.13(17) .
C21 C22 C23 C24 -0.8(3) .
C22 C23 C24 C25 -1.2(4) .
C23 C24 C25 C26 2.3(4) .
C24 C25 C26 C21 -1.3(4) .
C22 C21 C26 C25 -0.6(3) .
P2 C21 C26 C25 175.45(19) .
