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

Report for the framework in file "public/tmp/tmp_81_2_3597_VwYMCT.cif"

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

Framework density = 33.32 T-atoms per nm^3
Material density = 3.324 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.4979 Angstrom
T1  -- O2  = 1.6579 Angstrom
T1  -- O3  = 1.7278 Angstrom
T1  -- O1  = 1.7930 Angstrom
      mean = 1.6691 Angstrom
        t1 = 0.137040  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.093118  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6336 Angstrom
T2  -- O4  = 1.6306 Angstrom
T2  -- O4  = 1.6962 Angstrom
T2  -- O2  = 1.7140 Angstrom
      mean = 1.6686 Angstrom
        t1 = 0.066453  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.038016  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.4979 A <--> 1.7930 A
          Mean   = 1.6689 A
          StdDev = 0.0833 A

       t1 Range  = 0.0665 <-- 0.1017 --> 0.1370
       t2 Range  = 0.0380 <-- 0.0656 --> 0.0931

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O2  =  92.828 deg; O1  -- O2  = 2 A
O1  -- T1  -- O3  = 101.687 deg; O1  -- O3  = 3 A
O1  -- T1  -- O1  =  87.972 deg; O1  -- O1  = 2 A
O2  -- T1  -- O3  = 101.397 deg; O2  -- O3  = 3 A
O2  -- T1  -- O1  = 124.669 deg; O2  -- O1  = 3 A
O3  -- T1  -- O1  = 132.545 deg; O3  -- O1  = 3 A
       87.972 deg <-- 106.850 deg --> 132.545 deg

O3  -- T2  -- O4  = 112.042 deg; O3  -- O4  = 3 A
O3  -- T2  -- O4  = 105.664 deg; O3  -- O4  = 3 A
O3  -- T2  -- O2  = 103.084 deg; O3  -- O2  = 3 A
O4  -- T2  -- O4  = 101.679 deg; O4  -- O4  = 3 A
O4  -- T2  -- O2  = 108.463 deg; O4  -- O2  = 3 A
O4  -- T2  -- O2  = 125.921 deg; O4  -- O2  = 3 A
       101.679 deg <-- 109.476 deg --> 125.921 deg

        O-T-O SUMMARY
          Range  = 87.9716 deg <--> 132.5447 deg
          Mean   = 108.1627 deg
          StdDev = 13.0533 deg

        O--O SUMMARY
          Range  = 2.2885 A <--> 3.2233 A
          Mean   = 2.6920 A
          StdDev = 0.2790 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 152.249 deg ; T1  -- T1   3.1956 A

T1  -- O2  -- T2  = 132.233 deg ; T1  -- T2   3.0832 A

T1  -- O3  -- T2  = 125.127 deg ; T1  -- T2   2.9836 A

T2  -- O4  -- T2  = 125.797 deg ; T2  -- T2   2.9617 A


        T-O-T SUMMARY
          Range  = 125.1272° <--> 152.2486 deg
          Mean   = 133.8515 deg
          StdDev = 11.3379 deg

        T--T SUMMARY
          Range  = 2.9617 A <--> 3.1956 A
          Mean   = 3.0561 A
          StdDev = 0.0957 A

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

SOME OXYGEN ATOMS ARE TOO CLOSE TO EACH OTHER
O1  -- O2  = 2.2885 A
O1  -- O1  = 2.2953 A
O1  -- O1  = 2.2953 A

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 5 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T2  = 3.3510 Angstrom
  T1  -- T2  = 2.9836 Angstrom
  T1  -- T1  = 3.1956 Angstrom
  T1  -- T1  = 3.1956 Angstrom
  T1  -- T2  = 3.0832 Angstrom
T2  has 7 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T2  -- T1  = 3.3510 Angstrom
  T2  -- T1  = 2.9836 Angstrom
  T2  -- T2  = 3.4938 Angstrom
  T2  -- T2  = 2.9617 Angstrom
  T2  -- T2  = 2.9617 Angstrom
  T2  -- T1  = 3.0832 Angstrom
  T2  -- T2  = 3.4836 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 44 72 104 144 188 240 296 360 428 504 584 672 764
TD10 = 1127
Circuit symbol = 4.4.8_{4}.8_{4}.8_{8}.8_{8}
Weight = 37
Vertex symbol  = 4.4.8_{4}.8_{4}.8_{8}.8_{8}
Weight = 37

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 10 24 44 72 104 144 188 240 296 360 428 504 584 672 764
TD10 = 1127
Circuit symbol = 4.4.8_{4}.8_{4}.8_{8}.8_{8}
Weight = 37
Vertex symbol  = 4.4.8_{4}.8_{4}.8_{8}.8_{8}
Weight = 37

<TD10> = 1127.000
Average ring size = 7.4286
