Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_76_2_1846_d4FU9f.cif"

There are 8 T-atoms per unit cell
There are 16 O-atoms per unit cell

Framework density = 32.22 T-atoms per nm^3
Material density = 3.214 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6878 Angstrom
T1  -- O1  = 1.7128 Angstrom
T1  -- O2  = 1.5805 Angstrom
T1  -- O3  = 1.6514 Angstrom
      mean = 1.6581 Angstrom
        t1 = 0.092283  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.116228  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6482 Angstrom
T2  -- O4  = 1.6865 Angstrom
T2  -- O4  = 1.7097 Angstrom
T2  -- O2  = 1.5826 Angstrom
      mean = 1.6568 Angstrom
        t1 = 0.090479  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.054370  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.5805 A <--> 1.7128 A
          Mean   = 1.6574 A
          StdDev = 0.0498 A

       t1 Range  = 0.0905 <-- 0.0914 --> 0.0923
       t2 Range  = 0.0544 <-- 0.0853 --> 0.1162

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O1  = 125.458 deg; O1  -- O1  = 3 A
O1  -- T1  -- O2  =  87.131 deg; O1  -- O2  = 2 A
O1  -- T1  -- O3  = 117.677 deg; O1  -- O3  = 3 A
O1  -- T1  -- O2  = 108.483 deg; O1  -- O2  = 3 A
O1  -- T1  -- O3  = 105.986 deg; O1  -- O3  = 3 A
O2  -- T1  -- O3  = 109.200 deg; O2  -- O3  = 3 A
       87.131 deg <-- 108.989 deg --> 125.458 deg

O3  -- T2  -- O4  = 117.698 deg; O3  -- O4  = 3 A
O3  -- T2  -- O4  = 105.676 deg; O3  -- O4  = 3 A
O3  -- T2  -- O2  = 109.392 deg; O3  -- O2  = 3 A
O4  -- T2  -- O4  = 125.198 deg; O4  -- O4  = 3 A
O4  -- T2  -- O2  =  87.475 deg; O4  -- O2  = 2 A
O4  -- T2  -- O2  = 108.802 deg; O4  -- O2  = 3 A
       87.475 deg <-- 109.040 deg --> 125.198 deg

        O-T-O SUMMARY
          Range  = 87.1307 deg <--> 125.4577 deg
          Mean   = 109.0145 deg
          StdDev = 11.8373 deg

        O--O SUMMARY
          Range  = 2.2538 A <--> 3.0227 A
          Mean   = 2.6876 A
          StdDev = 0.2355 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 131.246 deg ; T1  -- T1   3.0975 A

T1  -- O2  -- T2  = 119.291 deg ; T1  -- T2   2.7295 A

T1  -- O3  -- T2  = 128.616 deg ; T1  -- T2   2.9734 A

T2  -- O4  -- T2  = 130.594 deg ; T2  -- T2   3.0854 A


        T-O-T SUMMARY
          Range  = 119.2912° <--> 131.2462 deg
          Mean   = 127.4369 deg
          StdDev = 4.9591 deg

        T--T SUMMARY
          Range  = 2.7295 A <--> 3.0975 A
          Mean   = 2.9715 A
          StdDev = 0.1527 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 2.2538 A
O2  -- O4  = 2.2614 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T2  = 3.1774 Angstrom
  T1  -- T2  = 2.7295 Angstrom
  T1  -- T1  = 3.0975 Angstrom
  T1  -- T1  = 3.0975 Angstrom
  T1  -- T2  = 3.3754 Angstrom
  T1  -- T2  = 2.9734 Angstrom
T2  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 2.9734 Angstrom
  T2  -- T1  = 3.1774 Angstrom
  T2  -- T2  = 3.0854 Angstrom
  T2  -- T1  = 2.7295 Angstrom
  T2  -- T2  = 3.0854 Angstrom
  T2  -- T1  = 3.3754 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 48 74 108 148 192 246 304 366 440 516 596 690 784
TD10 = 1159
Circuit symbol = 4.8_{6}.4.8_{6}.6.8_{6}
Weight = 20
Vertex symbol  = 4.8_{6}.4.8_{6}.8_{6}.8_{6}
Weight = 32

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 48 74 108 148 192 246 304 366 440 516 596 690 784
TD10 = 1159
Circuit symbol = 4.8_{6}.4.8_{6}.6.8_{6}
Weight = 20
Vertex symbol  = 4.8_{6}.4.8_{6}.8_{6}.8_{6}
Weight = 32

<TD10> = 1159.000
Average ring size = 7.4286
